903 171 202 000 001 Single cold conductor by Ephy Mess
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The Ephy Mess single cold conductor (Part number: 903 171 202 000 001) features a barium titanate element with a nominal response temperature (NAT) of 100°C and a resistance under 100 ohms (±5K per DIN VDE V 0898-1-401). Built with a mini PTFE design, the probe has a maximum diameter of 4.5 x 50 mm (+3). It includes a 1000 mm supply line consisting of two single AWG 20/7 silver-plated copper wires with PTFE insulation. Designed for an operating measuring range and ambient temperature of -45°C to +180°C, this component offers a dielectric strength of 3.0 kV AC at 50 Hz for 1 minute. It holds type test certificate IBEXU14ATEX1281 U with ATEX classification II 2G Exia IIC Gb and II 2G Ex eb IIC Gb. This German-made part has a net weight of 15.1 g.
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Characteristics
| Manufacturer | Ephy Mess |
|---|---|
| Part number | 903 171 202 000 001 |
| Inner Code | 4763779 |
| Custom Code | 90259000 |
Technical specification
| Product type | Single cold conductor temperature sensor |
|---|---|
| Type test certificate | IBEXU14ATEX1281 U |
| ATEX classification | II 2G Exia IIC Gb, II 2G Ex eb IIC Gb |
| Sensor type | Single cold conductor, EPTC-DSH, 1xbarium titanate |
| Nominal response temperature | 100°C |
| Resistance | <100Ω, ±5K in accordance with DIN VDE V 0898-1-401 |
| Probe material and dimensions | PTFE, mini, max.diameter 4.5 x 50 mm (+3) |
| Supply line | single wires 2x [1xAWG 20/7-Cu-silver-plated/PTFE, diameter: 1.47mm], KL=1000mm, RD/RD |
| Measuring range | -45°C... +180°C |
| Ambient temperature | -45°C... +180°C |
| Dielectric strength | 3.0 kV AC. 50 Hz/1min. |
| Country of origin | Germany |
| Custom Tariff | 90259000 |
| Net weight | 15.1 g/piece |