E2608-C2H4 Ethylene Detector
รหัสสินค้า : E2608-C2H4
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E2608-C2H4 Ethylene Detector
Ethylene detector-transmitter E2608-C2H4 is a member of new PluraSens® family of multifunctional measurement instruments.
Applications include fruit ripening and storage rooms, chemical and polymer industry and other areas requiring precise measurement of ethylene concentration.
The instrument utilises a fully calibrated and temperature compensated electrochemical gas sensor with excellent repeatability, stability and long lifetime. Due to a special technical solution for humidity compensation (available as an option), the detector may be used even at humidity levels up to 100% RH.
Two relays with closing contact may be used for remote signalling or concentration control. Two alarm set-points are user settable.
Two analog outputs and RS485 digital interface with industry standard Modbus RTU protocol can be used to connect the detector to safety or building automation systems.
- Humidity compensated electrochemical sensor
- Range 0...10 / 0...200 / 0...1500 ppm C2H4
- Resolution 0,1 / 1 / 1 ppm C2H4
- Two SPST relays
- 2 × 4-20 mA or 0-10 V, RS485
Calibration ethylene C2H4
Sensor type electrochemical
Sampling method diffusion
Detection range 0...10 ppm C2H4
0...200 ppm C2H4
0...1500 ppm C2H4
Resolution 0,1 / 1 / 1 ppm C2H4
Sensor lifetime > 2 years
Power supply 12...36 VDC (default),
24 VAC or 230 VAC as options
Digital interface RS485, Modbus RTU protocol
Analog outputs 2 × 4-20 mA / 0-10 V, user settable
Output relays 2 × SPST relays (closing contact),
250 VAC / 30 VDC, 5 A max
Enclosure grey ABS plastic, wall mount, IP65
Dimensions H85 × W82 × D55 mm
Operating conditions -20...+50 °C, 15...90 %RH,
with humidity compensation up to 100 %RH