Draeger Polytron 8100 Toxic Gas Detector
The Polytron 8100 EC is Draeger’s top of the line explosion proof transmitter for the detection of toxic gases or oxygen. It uses a high performance plug and play electrochemical DragerSensor® to detect a specific gas. Besides a 3 wire 4 to 20 mA analogue output with relays, it also offers Modbus and Fieldbus protocol making it compatible with most control systems.
- Durable, intelligent and sensitive – the DraegerSensor
- Easy device management via digital communication
- Same design, same operating principle (Polytron 8100 belongs to the Polytron 8000 series)
- Three relays for controlling external equipment
- Safe, robust housing for every application
- Remote sensor option does not require conduit
- More functions through dongles
- Oil refineries/mining/OnShore/Off Shore /Water treatment Plant
- Normal measurment possible with 4-20mA , Hart and optional Relay
- Measuement of Toxic Gases inside the Duct ( Remote installation up to 30 meters Available)
- Hazardous area Application (zone 1,Zone2)
- Contionous monitoring of Oxygen,H2S, Confined Space Installation to monitor
- Remote installation with relay options.
| Type | Explosion proof / flameproof enclosed transmitter (“d”) or combined with increased safety (“d/e”) |
| Gases | Toxic gases and oxygen, dependent on the sensor used |
| Measuring ranges | Customized adjustment, see sensor data sheet |
| Display | Backlit graphic LCD; 3 Status LEDs (green/yellow/red) |
| Signal output analogue |
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| Signal output digital | HART® w/ 3- or 4-wire, PROFIBUS® PA, FOUNDATION fieldbus™ H1 and Modbus RTU w/ 4-wire |
| Power supply | 10 to 30 V DC |
| Relay specification (option) | 2 alarm relays and 1 fault relay, SPDT 5 A @ 230 VAC , 5 A @ 30 VDC, resistance-bound |
| Temperature | -40 to 65 °C (-40 to 149 °F) without relay , -40 to 65 °C (-40 to 149 °F) with relay |
| Pressure | 20.7 to 38.4 inch Hg / 700 to 1,300 mbar |
| Humidity | 0 to 100 % r. h., non-condensing |
| Transmitter housing | Epoxy coated copper-free aluminium or stainless steel SS316 L |
| Sensor housing | Polyamide |
| Enclosure protection type | NEMA 4X & 7, IP65/66/67 |
| Cable entry point | 3/4" NPT threaded holes or M20 cable gland |
| Dimensions (H x W x D) |
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| Weight, approx | 6.6 lbs / 3.0 kg to 14.3 lbs / 6.5 kg |
| Approvals | UL, CSA, IECEx, ATEX, CE markings, SIL 2 certified by TUEV Sued, |
