This is a three-wire dew point transmitter developed for measuring dew points in explosive hazard areas!
●Certified for intrinsic safety explosion-proof according to ATEX and IECEx standards ATEX: II 1 GD Ex ia IIC T4 Ga (-20 °C ≤ Ta ≤ +60 °C) IECEx: Ex ia IIIC T200135°C Da (-20 °C ≤ Ta ≤ +60 °C) ●Common GND 3-wire type, power supply 7-28 VDC ●Linear output of dew point (analog 4-20 mA) ■The UK company SHAW's SDT-Ex explosion-proof transmitter is a 3-wire dew point transmitter developed for measuring dew points in explosive hazardous areas. It has obtained explosion-proof certification with European certification (ATEX) and international certification (IECEx). ■The SDT-Ex operates on a power supply voltage of 7 to 28 VDC and is configured to output an insulated linear 4-20 mA signal over distances of up to 1,000 meters (3,280 feet). ■It covers the entire range of dew points from -100 °Cdp to +20 °Cdp and can measure across various dew point ranges. ■Housed in a robust enclosure, it complies with dust and drip-proof standards IP66.
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Model: SDT-Ex-ZD Measurement Range: -100 to +20℃ dp Dew Point Accuracy: ±2℃ dp Operating Pressure: 1 kPa to 35 MPa Flow Rate: Recommended 2 to 5 L/min, Maximum 25 L/min Power Supply: 7-28 VDC Weight: Approximately 175g (including connector) Explosion Protection Rating ATEX II 1 GD Ex ia IIC T4 Ga (-20℃ ≦ Ta ≦ +60℃) IECEx Ex ia IIIC T200135℃ Da (-20℃ ≦ Ta ≦ +60℃)
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● Explosive/Dangerous Storage Room ● Dry Air Dew Point Management ● Chemical Process Control ● Pharmaceuticals
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We introduce various measuring instruments and devices related to moisture management, including the domestic capacitive dew point meter TK-100 series, mirror-type dew point meters, oxygen concentration meters, humidifiers, and moisture meters for corrosive gases. By organically combining these, as well as through piping, line creation, and unitization, we provide customized products and respond quickly to complex issues.