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Calibration: acetone, ethanol, toluene, xylene etc
Default calibration: isobutylene
Sensor type: Photo Ionization Detector
Sampling method: Diffusion
Detection range: 0...40 ppm isobutylene
0....200 ppm isobutylene
Resolution: 0.01 ppm C4H8 for 40 ppm range
1 ppm C4H8 for 200 ppm range
Sensor lifetime: 5 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, 5A max
Enclosure: grey ABS plastic, wall mount, IP65
Dimensions: H85 × W82 × D55 mm
Operating conditions: -40...+65 °C, < 95%RH
