{"title":"ATEX Accessories","description":"\u003ch2\u003eATEX Accessories for Intrinsically Safe Weighing Systems\u003c\/h2\u003e\n\u003cp\u003eThis collection brings together the essential accessories required to build, power, and extend ATEX-certified intrinsically safe weighing systems in hazardous gas and dust environments. Every product is engineered and certified to the ATEX Directive and, where applicable, the IECEx certification scheme, ensuring compliance with the most demanding Zone 1, Zone 2, Zone 21, and Zone 22 installation requirements.\u003c\/p\u003e\n\u003cp\u003eWhether you are commissioning a new ATEX weighing installation or expanding an existing system, this range provides the certified components needed to connect load cells safely, supply power to hazardous area indicators, control pneumatic outputs, and protect signal lines — all from a single, trusted source.\u003c\/p\u003e\n\n\u003ch3\u003eWhat's in This Collection\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eZener Barriers\u003c\/strong\u003e — Passive intrinsic safety barriers for load cell connections, including the ZBA1S triple-channel barrier and the KMB4 kit with individual ZBPW, ZBSG, and ZBSN barriers for supply, signal, and sense lines. Supports up to 4 × 350 Ω load cells.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Supplies\u003c\/strong\u003e — ATEX and IECEx certified power supplies for DFWIECEX indicators (IECEXPW \/ IECEXPW24) and the PW200XRD intrinsic safety power supply for Zone 1 and Zone 21 environments, available in 230 Vac, 115 Vac, 24 Vac, and 24 Vdc input variants.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComplete Weighing Enclosures\u003c\/strong\u003e — The EXBOX integrates a DGT1SAN weight indicator, Zener barriers, and an intrinsically safe 4–20 mA analogue output in a single ATEX 2GD Exd aluminium enclosure rated IP66, ready for Zone 2 gas and Zone 22 dust installations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePneumatic Valve Accessories\u003c\/strong\u003e — ATEX and IECEx certified piezo-pilot and flipper valve units compatible with DFWIECEX digital outputs, including the PPVEX (Zone 1 gas), PPVIECEX (Zone 1 gas + Zone 21 dust), and PPVIECEX2OUT \/ PPVIECEX4OUT DIN rail flipper valve units (Zone 2 gas).\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eKey Benefits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFull ATEX and IECEx certification across the range — suitable for UK, EU, and international hazardous area projects.\u003c\/li\u003e\n\u003cli\u003eDesigned for direct compatibility with Dini Argeo ATEX and IECEx weighing indicators.\u003c\/li\u003e\n\u003cli\u003eCovers Zone 1, Zone 2, Zone 21, and Zone 22 — gas and dust environments.\u003c\/li\u003e\n\u003cli\u003eIntrinsic safety (Ex ia \/ Ex ib) and Exd protection modes available across the range.\u003c\/li\u003e\n\u003cli\u003eCompact, DIN rail and panel-mount options for flexible installation in control cabinets and field enclosures.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003ch3\u003eWhat is the difference between Zone 1 and Zone 2 ATEX accessories?\u003c\/h3\u003e\n\u003cp\u003eZone 1 is a location where an explosive gas atmosphere is likely to occur in normal operation. Zone 2 is where it is not likely to occur in normal operation but may do so occasionally. Zone 1 accessories carry Equipment Protection Level (EPL) Ga or equipment category 1G\/2G markings, while Zone 2 accessories are typically category 2G or 3G. Always match the accessory's ATEX category to the zone classification of your installation.\u003c\/p\u003e\n\n\u003ch3\u003eWhat is the difference between ATEX and IECEx certification?\u003c\/h3\u003e\n\u003cp\u003eATEX is the European Union's framework for equipment used in explosive atmospheres, governed by Directive 2014\/34\/EU. IECEx is the international certification scheme based on IEC standards, recognised in countries outside the EU including Australia, South Africa, and the Middle East. Products carrying both certifications — such as the IECEXPW power supplies and PPVIECEX valves — are suitable for both European and international hazardous area projects.\u003c\/p\u003e\n\n\u003ch3\u003eHow many load cells can I connect through the Zener barriers?\u003c\/h3\u003e\n\u003cp\u003eThe ZBA1S, KMB4, ZBPW, ZBSG, and ZBSN barriers all support connection of up to 4 × 350 Ω load cells per barrier set. For larger installations requiring more load cells, please contact us to discuss your requirements.\u003c\/p\u003e\n\n\u003ch3\u003eAre these accessories compatible with all Dini Argeo ATEX indicators?\u003c\/h3\u003e\n\u003cp\u003eThe accessories in this collection are primarily designed for use with Dini Argeo ATEX and IECEx weighing indicators, including the DFWATEX2GD and DFWIECEX series. The PPVEX and PPVIECEX valves are specifically designed for DFWIECEX digital outputs. Please refer to individual product pages and datasheets to confirm compatibility with your specific indicator model.\u003c\/p\u003e\n\n\u003ch3\u003eWhat power supply do I need for the DFWIECEX indicator?\u003c\/h3\u003e\n\u003cp\u003eThe IECEXPW (110–230 Vac input) and IECEXPW24 (24 V AC\/DC input) are the dedicated ATEX and IECEx certified power supplies for the DFWIECEX indicator. Both are supplied with a 6 m input cable and 3 m output cable and include printed safety documentation and the EU Declaration of Conformity.\u003c\/p\u003e\n\n\u003ch3\u003eCan I use these accessories in dust hazardous areas as well as gas zones?\u003c\/h3\u003e\n\u003cp\u003eYes. Many products in this collection carry dual gas and dust certification. The ZBA1S and KMB4 barriers, PPVIECEX valve, and IECEXPW power supplies are all certified for both gas and dust hazardous areas. Check the individual product ATEX marking for the specific dust zone and dust group covered.\u003c\/p\u003e\n\n\u003ch3\u003eDo you offer technical support for ATEX system design?\u003c\/h3\u003e\n\u003cp\u003eYes. Our team has extensive experience in ATEX intrinsically safe weighing system design. Please contact us with your application details and we will be happy to advise on the correct combination of indicators, barriers, power supplies, and accessories for your installation.\u003c\/p\u003e","products":[{"product_id":"pw200xrd-power-supplier-atex-1-21-zones","title":"PW200XRD Power Supplier for ATEX Zone 1\/21","description":"\u003ch2\u003ePW200XRD Power Supplier for ATEX 1 \u0026amp; 21 Zones\u003c\/h2\u003e\n\u003cp\u003eThe PW200XRD is a robust intrinsic safety power supply unit designed to convert standard mains or DC voltages from safe areas into a certified intrinsically safe output voltage, enabling the safe powering of electronic devices installed in Zone 1 and Zone 21 hazardous areas. Engineered and certified to the ATEX directive, it is the ideal companion for Dini Argeo ATEX weighing systems.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eConverts 24 Vdc \/ 24 Vac \/ 115 Vac \/ 230 Vac input into a certified intrinsically safe output — select the model to match your supply voltage.\u003c\/li\u003e\n\u003cli\u003eHoused in a rugged aluminium alloy Exd enclosure rated II 2GD Ex d IIC \/ Ex tD A21 IP66, suitable for Zone 1 gas and Zone 21 dust environments.\u003c\/li\u003e\n\u003cli\u003eSupplied with a 3 m connection cable for direct integration with DFWATEX2GDxxx indicators.\u003c\/li\u003e\n\u003cli\u003eOptional PW200IO module adds 4 intrinsically safe inputs and 4 configurable outputs (intrinsically safe or unprotected) for interfacing with the DFWATEXIO indicator and external devices such as relays in an Exd enclosure.\u003c\/li\u003e\n\u003cli\u003eDesigned and manufactured in compliance with EN 60079-0, EN 60079-11, and EN 60079-31 standards.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eIntrinsically Safe Output (Power Supply)\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eVmax: 10.5 Vdc  |  Imax: 140 mA\u003c\/li\u003e\n\u003cli\u003eUo: 12.6 Vdc  |  Io: 340 mA\u003c\/li\u003e\n\u003cli\u003eLo: 700 µH  |  Co: 6.8 µF\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePW200IO Option — I\/O Parameters\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eIntrinsically Safe Inputs \u0026amp; Outputs (Exi):\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eUi \/ Uo: 40 Vdc  |  Ii \/ Io: 30 mA  |  Li \/ Lo: 0 µH  |  Ci \/ Co: 0 µF\u003c\/li\u003e\n\u003cli\u003eCombined max. current for all 4 inputs and 4 outputs: 40 mA (single output max. 20 mA)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eUnprotected Outputs:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eUmax: 48 Vac or 60 Vdc  |  Imax: 150 mA\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Dini Argeo","offers":[{"title":"PW200XRD230","offer_id":44926585438530,"sku":null,"price":520.0,"currency_code":"GBP","in_stock":true},{"title":"PW200XRD115","offer_id":44926585471298,"sku":null,"price":675.0,"currency_code":"GBP","in_stock":true},{"title":"PW200XRD24A","offer_id":44926585504066,"sku":null,"price":660.0,"currency_code":"GBP","in_stock":true},{"title":"PW200XRD24D","offer_id":44926585536834,"sku":null,"price":660.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0745\/6800\/8002\/files\/PW200XRDW.png?v=1784558119"},{"product_id":"atexiecex-triple-zener-barrier-load-cells-zba1s","title":"ATEX\/IECEX Triple Zener Barrier For Load Cells \"ZBA1S\"","description":"\u003ch2\u003eATEX\/IECEx Triple Zener Barrier for Load Cells — ZBA1S\u003c\/h2\u003e\n\u003cp\u003eThe ZBA1S is a three-channel passive Zener barrier designed specifically for the intrinsically safe connection of load cells to weighing terminals in ATEX and IECEx hazardous areas. By integrating protection for the excitation, signal, and sense lines into a single ultra-compact DIN rail unit, the ZBA1S simplifies installation, reduces wiring complexity, and saves valuable panel space — making it the ideal barrier for Zone 1 gas, Zone 21 dust, and mining (M1) environments.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eThree-channel design protects the Excitation (CN3\/CN6), Signal (CN1\/CN4), and Sense lines simultaneously — all in one device.\u003c\/li\u003e\n\u003cli\u003eSupports connection of up to 4 × 350 Ω load cells.\u003c\/li\u003e\n\u003cli\u003e\"SLIM\" hyper-compact DIN rail enclosure — ideal for space-constrained installations.\u003c\/li\u003e\n\u003cli\u003eDual ATEX and IECEx certified for gas (Zone 1), dust (Zone 21), and mining (M1) applications.\u003c\/li\u003e\n\u003cli\u003eOperating temperature range: −20 °C to +60 °C.\u003c\/li\u003e\n\u003cli\u003eAvailable as a standalone barrier (ZBA1S) or pre-installed in an ATEX-certified ABS enclosure with 4 certified cable glands (KZBA).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eATEX \/ IECEx Marking\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eATEX: II (1)G, II (1)D, I (M1)\u003c\/li\u003e\n\u003cli\u003eIECEx: \u0026lt;Ex ia Ga\u0026gt; IIC, \u0026lt;Ex ia Da\u0026gt; IIIC, \u0026lt;Ex ia Ma\u0026gt; I\u003c\/li\u003e\n\u003cli\u003eTemperature range: −20 °C ≤ Tamb ≤ +60 °C\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eElectrical Ratings\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCN3 (Excitation): 14 Vrms differential, 8 Vrms through earth\u003c\/li\u003e\n\u003cli\u003eCN1 \u0026amp; CN2 (Signal \/ Sense): 20 Vrms\u003c\/li\u003e\n\u003cli\u003eMaximum Security Voltage (Um): 250 Vrms\u003c\/li\u003e\n\u003cli\u003eMaximum Security Current (interruption capability): 1,500 A\u003c\/li\u003e\n\u003cli\u003eDegree of protection: IP20 (barrier only)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eKZBA Enclosure Option\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMaterial: ABS\u003c\/li\u003e\n\u003cli\u003eCable glands: 4 × ATEX-certified glands included\u003c\/li\u003e\n\u003cli\u003eGas protection: ATEX II 3(1) Ex nAa \u0026lt;ia Ga\u0026gt; IIC T4 Gc (−20 °C ≤ Ta ≤ +50 °C)\u003c\/li\u003e\n\u003cli\u003eDust protection: ATEX II 3(1)D Ex tb \u0026lt;ia Da\u0026gt; IIIC T130 °C Dc IP65 (−20 °C ≤ Ta ≤ +50 °C)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Combined use of one or more Zener barriers classified (1)GD \u0026lt;Ex ia\u0026gt; requires the overall barrier set marking to be upgraded to (2)GD \u0026lt;Ex ib\u0026gt; in accordance with EN 60079-14.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Dini Argeo","offers":[{"title":"ZBA1S","offer_id":44926585602370,"sku":null,"price":320.0,"currency_code":"GBP","in_stock":true},{"title":"KZBA","offer_id":44926585635138,"sku":null,"price":750.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0745\/6800\/8002\/files\/ZBA1S_ex_w.png?v=1784552486"},{"product_id":"kmb4-box-passive-safety-zener-barriers-atex-environments","title":"\"KMB4\" Box With Passive Safety Zener Barriers, For ATEX Environments","description":"\u003ch2\u003eKMB4 — Passive Safety Zener Barriers for ATEX Load Cell Connections\u003c\/h2\u003e\n\u003cp\u003eThe KMB4 range provides ATEX-certified passive Zener barriers for the intrinsically safe connection of load cells to weighing systems in hazardous areas. Available as a complete kit of three barriers housed in a ready-to-install IP65 ABS enclosure (KMB4), or as individual DIN rail barriers for supply (ZBPW), signal (ZBSG), and sense (ZBSN) lines, the range offers flexible configuration for Zone 1 gas and Zone 21 dust environments.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSupports connection of up to 4 × 350 Ω load cells per barrier set.\u003c\/li\u003e\n\u003cli\u003eThree dedicated barriers protect the supply, signal, and sense lines independently for maximum signal integrity.\u003c\/li\u003e\n\u003cli\u003eIndividual barriers (ZBPW, ZBSG, ZBSN) are suitable for DIN rail mounting in a safe area or installation inside an explosion-proof enclosure.\u003c\/li\u003e\n\u003cli\u003eKMB4 kit provides all three barriers pre-installed in an ATEX-certified IP65 ABS enclosure — ready for direct field installation.\u003c\/li\u003e\n\u003cli\u003eAll barriers carry ATEX II (1) GD marking for Zone 1 gas and Zone 21 dust environments.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eAvailable Models\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eKMB4\u003c\/strong\u003e — Kit of 3 Zener barriers (ZBPW + ZBSG + ZBSN) in an IP65 ABS enclosure. ATEX marking: II 3(1)G Ex nA \u0026lt;ia Ga\u0026gt; IIC T4 Gc (−20 °C ≤ Ta ≤ +40 °C) for gas; II 3(1)D Ex tb \u0026lt;ia Da\u0026gt; IIIC T130 °C Dc IP65 (−20 °C ≤ Ta ≤ +40 °C) for dust.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eZBPW\u003c\/strong\u003e — Single Zener barrier for load cell \u003cstrong\u003esupply\u003c\/strong\u003e. DIN rail mount. ATEX II (1) GD \u0026lt;Ex ia Ga\u0026gt; IIC \u0026lt;Ex ia Da\u0026gt; IIIC.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eZBSG\u003c\/strong\u003e — Single Zener barrier for load cell \u003cstrong\u003esignal\u003c\/strong\u003e. DIN rail mount. ATEX II (1) GD \u0026lt;Ex ia Ga\u0026gt; IIC \u0026lt;Ex ia Da\u0026gt; IIIC.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eZBSN\u003c\/strong\u003e — Single Zener barrier for load cell \u003cstrong\u003esense\u003c\/strong\u003e. DIN rail mount. ATEX II (1) GD \u0026lt;Ex ia Ga\u0026gt; IIC \u0026lt;Ex ia Da\u0026gt; IIIC.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSingle Channel Electrical Parameters\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eSignal \u0026amp; Sense Barrier (ZBSG \/ ZBSN) — Um = 250 V:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFuse: 50 mA  |  Uo: 17.4 V  |  Io: 25 mA  |  Po: 0.11 W\u003c\/li\u003e\n\u003cli\u003eCo: 0.346 µF  |  Lo: 56.88 mH  |  Rmin: 705.6 Ω\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSupply Barrier (ZBPW) — Um = 250 V:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFuse: 100 mA  |  Uo: 24 V  |  Io: 164 mA  |  Po: 0.98 W\u003c\/li\u003e\n\u003cli\u003eCo: 0.125 µF  |  Lo: 1.32 mH  |  Rmin: 147 Ω\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Combining two or more Zener barriers classified (1)GD \u0026lt;Ex ia\u0026gt; requires the overall assembly marking to be upgraded to (2)GD \u0026lt;Ex ib\u0026gt; in accordance with EN 60079-14.\u003c\/p\u003e","brand":"Dini Argeo","offers":[{"title":"KMB4","offer_id":44926585962818,"sku":null,"price":915.0,"currency_code":"GBP","in_stock":true},{"title":"ZBPW","offer_id":44926585995586,"sku":null,"price":170.0,"currency_code":"GBP","in_stock":true},{"title":"ZBSG","offer_id":44926586028354,"sku":null,"price":170.0,"currency_code":"GBP","in_stock":true},{"title":"ZBSN","offer_id":44926586061122,"sku":null,"price":170.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0745\/6800\/8002\/files\/Scatola_ATEX_aperta_w.png?v=1784552486"},{"product_id":"exbox-box-with-exd-protection-for-weighing-and-data-transmission-in-2gd-atex-zones","title":"EXBOX: Box with Exd protection for weighing and data transmission in 2GD ATEX zones","description":"\u003ch2\u003eEXBOX — Exd Protection Box for Weighing \u0026amp; Data Transmission in ATEX 2GD Zones\u003c\/h2\u003e\n\u003cp\u003eThe EXBOX is a complete, field-ready weighing and data transmission solution for ATEX Zone 2 gas and Zone 22 dust hazardous environments. Housed in a robust aluminium alloy Exd enclosure, it integrates a DGT1SAN weight indicator\/transmitter, three Zener barriers for load cell connection, and an intrinsically safe 4–20 mA analogue output — all in a single, fully certified unit. Two front-panel buttons handle the main weighing operations, while two programmable electronic outputs manage setpoints and level control.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eComplete ATEX 2GD solution: indicator, Zener barriers, and 4–20 mA analogue output in one enclosure.\u003c\/li\u003e\n\u003cli\u003eAluminium alloy Exd construction with tempered glass frontal porthole for weight reading and electronics inspection.\u003c\/li\u003e\n\u003cli\u003eEpoxy-painted finish for corrosion resistance in demanding industrial environments.\u003c\/li\u003e\n\u003cli\u003e6 cable gland positions; standard fit includes 4 ATEX-certified cable glands (power supply, earth, load cell, analogue output).\u003c\/li\u003e\n\u003cli\u003e2 front-panel buttons with configurable functions for primary weighing operations.\u003c\/li\u003e\n\u003cli\u003e2 programmable electronic outputs for setpoint and level management.\u003c\/li\u003e\n\u003cli\u003eFull ATEX protection: II 2(1) GD Ex d [ia Ga] IIC T6 Gb \/ Ex tb [ia Da] IIIC T85 °C Db IP66.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eEnclosure Technical Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMaterial: Aluminium alloy with epoxy paint finish\u003c\/li\u003e\n\u003cli\u003eFrontal porthole: Tempered glass, transparent\u003c\/li\u003e\n\u003cli\u003eCable glands: 6 positions; 4 × ATEX-certified glands fitted as standard\u003c\/li\u003e\n\u003cli\u003eDegree of protection: IP65\u003c\/li\u003e\n\u003cli\u003eWeight: approx. 15 kg\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eDGT1SAN Indicator — Main Technical Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eWeight indicator\/transmitter with 4–20 mA analogue output, for reading, diagnostics, and transmission of load cell weight.\u003c\/li\u003e\n\u003cli\u003eDisplay: Red LED, 6 × 8 mm digits + 6 LEDs for active function indication\u003c\/li\u003e\n\u003cli\u003eKeyboard: 5-key mechanical\u003c\/li\u003e\n\u003cli\u003eResolution: Up to 10,000e or multi-range 2 × 3,000e @ 0.3 µV\/d (CE-M approved, legal for trade)\u003c\/li\u003e\n\u003cli\u003eDisplayable divisions: Up to 100,000; internal resolution up to 3,000,000 points\u003c\/li\u003e\n\u003cli\u003eA\/D conversion: 1-channel, 24-bit sigma-delta, up to 3,200 conv.\/sec. (auto-select)\u003c\/li\u003e\n\u003cli\u003eInputs: 2 × configurable inputs for front-panel buttons\u003c\/li\u003e\n\u003cli\u003eOutputs: 2 × programmable electronic outputs for setpoints and level management\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eAnalogue Output — Technical Features\u003c\/h3\u003e\n\u003cp\u003eIntrinsically safe Ex i barrier for 4–20 mA analogue output.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eATEX marking:\u003c\/strong\u003e II (1) GD [Ex ia Ga] IIC [Ex ia Da] IIIC (−20 °C ≤ Ta ≤ +60 °C)\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eUm: 250 V  |  Uo: 25.2 V  |  Io: 93 mA  |  Po: 585 mW\u003c\/li\u003e\n\u003cli\u003eCo: 0.107 µF  |  Lo: 4.30 mH  |  L\/R: 62 µH\/Ω\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eZener Barriers — Technical Features\u003c\/h3\u003e\n\u003cp\u003eThree Zener barriers for load cell connection; supports up to 4 × 350 Ω load cells.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eATEX marking (per barrier):\u003c\/strong\u003e II (1) GD [Ex ia Ga] IIC [Ex ia Da] IIIC\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSignal \u0026amp; Sense Barrier — Um = 250 V:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFuse: 50 mA  |  Uo: 17.4 V  |  Io: 25 mA  |  Po: 0.11 W\u003c\/li\u003e\n\u003cli\u003eCo: 0.346 µF  |  Lo: 56.88 mH  |  Rmin: 705.6 Ω\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSupply Barrier — Um = 250 V:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFuse: 100 mA  |  Uo: 24 V  |  Io: 164 mA  |  Po: 0.98 W\u003c\/li\u003e\n\u003cli\u003eCo: 0.125 µF  |  Lo: 1.32 mH  |  Rmin: 147 Ω\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Dini Argeo","offers":[{"title":"EXBOXAN","offer_id":55003040940354,"sku":null,"price":2800.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0745\/6800\/8002\/files\/ExBox_350_W.png?v=1784552486"},{"product_id":"ppvex-3-2-way-piezo-pilot-overlapping-normally-closed-nc-poppet-valve","title":"PPVEX 3\/2-way, Piezo-pilot, overlapping, normally closed (NC) poppet valve","description":"\u003ch2\u003ePPVEX — ATEX-Certified 3\/2-Way Piezo-Pilot Poppet Valve for Hazardous Areas\u003c\/h2\u003e\n\u003cp\u003eThe PPVEX is an intrinsically safe, 3\/2-way piezo-pilot operated poppet valve designed for use in ATEX Zone 1 gas hazardous environments. Normally closed (NC) in its default state, it is specifically engineered for compatibility with the digital outputs of Dini Argeo DFWIECEX ATEX weighing indicators, enabling precise pneumatic control directly from an intrinsically safe weighing system without the need for additional safety interfaces.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e3\/2-way, normally closed (NC) poppet valve — safe-state closed for reliable process control in hazardous areas.\u003c\/li\u003e\n\u003cli\u003ePiezo-pilot actuation with overlapping design for smooth, reliable switching.\u003c\/li\u003e\n\u003cli\u003eDirectly compatible with DFWIECEX digital outputs — no additional safety barriers required.\u003c\/li\u003e\n\u003cli\u003eATEX certified for Zone 1 gas environments: II 1G Ex ia IIC T4\/T5\/T6 Ga.\u003c\/li\u003e\n\u003cli\u003eIntrinsic safety (Ex ia) protection mode — suitable for the most demanding Zone 1 gas applications.\u003c\/li\u003e\n\u003cli\u003eTemperature class options: T4, T5, or T6 to suit process requirements.\u003c\/li\u003e\n\u003cli\u003eConforms to the ATEX Directive.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eATEX Certification\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMarking: II 1G Ex ia IIC T4\/T5\/T6 Ga\u003c\/li\u003e\n\u003cli\u003eProtection method: Intrinsic safety Ex ia\u003c\/li\u003e\n\u003cli\u003eGas group: IIC (hydrogen-rated — the most stringent gas classification)\u003c\/li\u003e\n\u003cli\u003eEquipment category: 1G (Zone 1 gas)\u003c\/li\u003e\n\u003cli\u003eTemperature class: T4, T5, or T6\u003c\/li\u003e\n\u003cli\u003eEPL: Ga (highest equipment protection level for gas)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Dini Argeo","offers":[{"title":"PPVEX","offer_id":55003076100418,"sku":null,"price":785.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0745\/6800\/8002\/files\/PPVEXW.png?v=1784552486"},{"product_id":"ppviecex-3-2-way-piezo-pilot-superposed-normally-closed-nc-poppet-valve","title":"PPVIECEX 3\/2-way, Piezo-pilot, superposed, normally closed (NC) poppet valve","description":"\u003ch2\u003ePPVIECEX — ATEX \u0026amp; IECEx Certified 3\/2-Way Piezo-Pilot Poppet Valve for Gas \u0026amp; Dust Hazardous Areas\u003c\/h2\u003e\n\u003cp\u003eThe PPVIECEX is an intrinsically safe, 3\/2-way piezo-pilot operated poppet valve with superposed actuation, designed for use in both gas (Zone 1) and dust (Zone 21) hazardous environments. Normally closed (NC) in its default state, it is directly compatible with the digital outputs of Dini Argeo DFWIECEX ATEX weighing indicators, enabling precise pneumatic control from an intrinsically safe weighing system without additional safety interfaces. Carrying both ATEX and IECEx certification, the PPVIECEX is suited to international hazardous area installations.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e3\/2-way, normally closed (NC) poppet valve — safe-state closed for reliable process control in hazardous areas.\u003c\/li\u003e\n\u003cli\u003ePiezo-pilot actuation with superposed design for smooth, reliable switching.\u003c\/li\u003e\n\u003cli\u003eDirectly compatible with DFWIECEX digital outputs — no additional safety barriers required.\u003c\/li\u003e\n\u003cli\u003eDual certified: ATEX and IECEx — suitable for international hazardous area projects.\u003c\/li\u003e\n\u003cli\u003eGas protection: II 1G Ex ia IIC T6 or T4 Ga (Zone 1, EPL Ga, IIC gas group).\u003c\/li\u003e\n\u003cli\u003eDust protection: II 1D Ex ia IIIC T135 °C (Zone 21, IIIC dust group).\u003c\/li\u003e\n\u003cli\u003eIntrinsic safety (Ex ia) protection mode — suitable for the most demanding Zone 1 and Zone 21 applications.\u003c\/li\u003e\n\u003cli\u003eConforms to the ATEX Directive and IECEx certification scheme.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eATEX \u0026amp; IECEx Certification\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eGas:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMarking: II 1G Ex ia IIC T6 or T4 Ga\u003c\/li\u003e\n\u003cli\u003eProtection method: Intrinsic safety Ex ia\u003c\/li\u003e\n\u003cli\u003eGas group: IIC (hydrogen-rated — most stringent classification)\u003c\/li\u003e\n\u003cli\u003eEquipment category: 1G (Zone 1 gas)\u003c\/li\u003e\n\u003cli\u003eTemperature class: T6 or T4\u003c\/li\u003e\n\u003cli\u003eEPL: Ga (highest equipment protection level for gas)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eDust:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMarking: II 1D Ex ia IIIC T135 °C\u003c\/li\u003e\n\u003cli\u003eProtection method: Intrinsic safety Ex ia\u003c\/li\u003e\n\u003cli\u003eDust group: IIIC (conductive dust — most stringent dust classification)\u003c\/li\u003e\n\u003cli\u003eEquipment category: 1D (Zone 21 dust)\u003c\/li\u003e\n\u003cli\u003eSurface temperature: T135 °C\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Dini Argeo","offers":[{"title":"PPVIECEX","offer_id":55003111457090,"sku":null,"price":1250.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0745\/6800\/8002\/files\/PPVIECEXW.png?v=1784552486"},{"product_id":"ppviecex-2-output-flipper-valves","title":"PPVIECEX 2 \u0026 4 Output Flipper Valves","description":"\u003ch2\u003ePPVIECEX2OUT \u0026amp; PPVIECEX4OUT — ATEX \u0026amp; IECEx DIN Rail Flipper Valve Units for Zone 2 Gas Hazardous Areas\u003c\/h2\u003e\n\u003cp\u003eThe PPVIECEX2OUT and PPVIECEX4OUT are DIN rail mounted intrinsically safe valve units, each housing normally closed (NC) flipper valves for pneumatic control in ATEX Zone 2 gas hazardous environments. Directly compatible with the digital outputs of Dini Argeo DFWIECEX ATEX weighing indicators, they provide a clean, compact solution for setpoint-driven pneumatic switching without additional safety interfaces. Both models carry ATEX and IECEx certification to II 2G Ex ia IIC T6…T4 Gb.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDIN rail mount — compact, panel-friendly installation in safe area or Zone 2 control cabinets.\u003c\/li\u003e\n\u003cli\u003eNormally closed (NC) flipper valves — safe-state closed for reliable process control.\u003c\/li\u003e\n\u003cli\u003eDirectly compatible with DFWIECEX digital outputs — no additional safety barriers required.\u003c\/li\u003e\n\u003cli\u003eAvailable in 2-output (PPVIECEX2OUT) and 4-output (PPVIECEX4OUT) configurations.\u003c\/li\u003e\n\u003cli\u003eDual certified: ATEX and IECEx — suitable for international hazardous area installations.\u003c\/li\u003e\n\u003cli\u003eGas protection: II 2G Ex ia IIC T6…T4 Gb (Zone 2, EPL Gb, IIC gas group).\u003c\/li\u003e\n\u003cli\u003eIntrinsic safety (Ex ia) protection mode.\u003c\/li\u003e\n\u003cli\u003eConforms to the ATEX Directive and IECEx certification scheme.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eAvailable Models\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePPVIECEX2OUT\u003c\/strong\u003e — DIN rail unit with 2 × normally closed (NC) flipper valves.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePPVIECEX4OUT\u003c\/strong\u003e — DIN rail unit with 4 × normally closed (NC) flipper valves.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eATEX \u0026amp; IECEx Certification\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFull marking: II 2G Ex ia IIC T6…T4 Gb\u003c\/li\u003e\n\u003cli\u003eProtection method: Intrinsic safety Ex ia\u003c\/li\u003e\n\u003cli\u003eGas group: IIC (hydrogen-rated — most stringent gas classification)\u003c\/li\u003e\n\u003cli\u003eEquipment category: 2G (Zone 2 gas)\u003c\/li\u003e\n\u003cli\u003eTemperature class: T6 to T4\u003c\/li\u003e\n\u003cli\u003eEPL: Gb (Zone 2 equipment protection level for gas)\u003c\/li\u003e\n\u003cli\u003eConforms to the ATEX Directive and IECEx certification scheme\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Dini Argeo","offers":[{"title":"PPVIECEX2OUT","offer_id":55003134067010,"sku":null,"price":510.0,"currency_code":"GBP","in_stock":true},{"title":"PPVIECEX4OUT","offer_id":55003139899714,"sku":null,"price":685.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0745\/6800\/8002\/files\/PPVIECEX4OUTw.png?v=1784552486"},{"product_id":"iecexpw-power-supplier-for-atex-zone-1-21-copy","title":"IECEx and ATEX power supply","description":"\u003ch2\u003eIECEXPW \u0026amp; IECEXPW24 — IECEx \u0026amp; ATEX Certified Power Supply for DFWIECEX\u003c\/h2\u003e\n\u003cp\u003eThe IECEXPW range provides IECEx and ATEX certified power supplies specifically designed for use with the Dini Argeo DFWIECEX intrinsically safe weighing indicator. Certified to protection class S6 and rated for both Zone 2 gas and Zone 22 dust hazardous environments, each unit is supplied complete with a 6 m input cable for mains connection and a 3 m output cable for connection to the DFWIECEX indicator — ready for immediate installation. Available in two input voltage variants to suit your site supply.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSpecifically designed for the Dini Argeo DFWIECEX ATEX weighing indicator.\u003c\/li\u003e\n\u003cli\u003eDual certified: ATEX and IECEx — suitable for international hazardous area installations.\u003c\/li\u003e\n\u003cli\u003eProtection class S6.\u003c\/li\u003e\n\u003cli\u003eGas protection: II 2(2)G Ex q [ib Gb] IIC T4 Gb X (Zone 2 gas).\u003c\/li\u003e\n\u003cli\u003eDust protection: II 2(2)D Ex tb [ib Db] IIIC T135 °C Db X (Zone 22 dust).\u003c\/li\u003e\n\u003cli\u003eOperating temperature: Ta = 0 °C to +50 °C.\u003c\/li\u003e\n\u003cli\u003eSupplied with 6 m input cable and 3 m output cable as standard.\u003c\/li\u003e\n\u003cli\u003eIncludes printed safety instructions and EU Declaration of Conformity ATEX (EN, DE, FR, ES, IT).\u003c\/li\u003e\n\u003cli\u003ePlease refer to the instruction manual for full installation and safety information.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eAvailable Models\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eIECEXPW\u003c\/strong\u003e — 110–230 Vac input. For standard single-phase mains supply.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIECEXPW24\u003c\/strong\u003e — 24 V input (AC or DC). For 24 V site supplies.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eATEX \u0026amp; IECEx Certification\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eGas:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMarking: II 2(2)G Ex q [ib Gb] IIC T4 Gb X\u003c\/li\u003e\n\u003cli\u003eProtection methods: Powder filling (Ex q) with intrinsic safety [ib Gb]\u003c\/li\u003e\n\u003cli\u003eGas group: IIC (hydrogen-rated)\u003c\/li\u003e\n\u003cli\u003eEquipment category: 2(2)G (Zone 2 gas)\u003c\/li\u003e\n\u003cli\u003eTemperature class: T4\u003c\/li\u003e\n\u003cli\u003eEPL: Gb\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eDust:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMarking: II 2(2)D Ex tb [ib Db] IIIC T135 °C Db X\u003c\/li\u003e\n\u003cli\u003eProtection methods: Enclosure protection (Ex tb) with intrinsic safety [ib Db]\u003c\/li\u003e\n\u003cli\u003eDust group: IIIC (conductive dust)\u003c\/li\u003e\n\u003cli\u003eEquipment category: 2(2)D (Zone 22 dust)\u003c\/li\u003e\n\u003cli\u003eSurface temperature: T135 °C\u003c\/li\u003e\n\u003cli\u003eEPL: Db\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Dini Argeo","offers":[{"title":"IECEXPW 110-230v Input","offer_id":55003142259010,"sku":null,"price":935.0,"currency_code":"GBP","in_stock":true},{"title":"IECEXPW24 24v Input","offer_id":55003142291778,"sku":null,"price":1050.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0745\/6800\/8002\/files\/IECEXPWw.png?v=1784557645"}],"url":"https:\/\/www.womag.co.uk\/collections\/tank-silo-vessel-weighing-copy-copy.oembed","provider":"Womag","version":"1.0","type":"link"}