Solvent Vapors Detector-Transmitter
- Long-life metal-oxide gas sensor
- Range 0...100% LEL or 0...100 to 0...1000 ppm
- Resolution 0.1% LEL or 1 ppm
- Attached or remote sensor option
- 2 × 4-20 mA / 0-10 V, RS485
- Two SPST relays
Volatile Organic Compounds detector-transmitter E2638R-VOC is a member of new PluraSens® family of multifunctional measurement instruments which is intended for detection of various solvent vapors, e.g. toluene, xylene, ethanol.
Applications include storages, painting chambers and other areas, where toxic or potentially explosive concentration of volatile organic compounds can accumulate.The instrument utilises novel fully calibrated and temperature compensated metal-oxide gas sensor with excellent repeatability, stability and long lifetime.
Two analog outputs and RS485 digital interface with industry standard Modbus RTU protocol can be used to connect the device to safety or building automation systems.
Two relays with closing contact may be used for remote signaling or ventilation control. The flashing LEDs and an internal buzzer give alarms as well at two set-points.