BS03 Fixed Gas Detector

Features:

- High sensitivity and long life

- Low drift and reliable performance

- Self-check of sensor fault

- Relay output of high-alarm and low-alarm

- LED display, LCD optional

- Temperature compensation

- With auto zero calibration function

- 4-20mA signal output is compatible with all 4-20mA control systems

- RS-485 compatible

- Infrared remote control for adjustment and calibration, no need to open the cover

- Explosion proof design, suitable for hazardous place use

Fitting:

- Detector fittings:Detector, Explosion-proof gasket, Using manual

- Optional fittings:Remote control, Acousto-optic annunciator, Water-proof cover, Tighten firmware

Certificate: ATEX, CE

Specifications:

- Target gas: Combustible gases and Toxice gases

- Sample manner: Natural diffusion

- Sensor type: Catalytic gas sensor for combustible gas,Electrochemical gas sensor for toxic gas

- Debug method: Infrared control

- Unit: %LEL, ppm, %VOL

- Response time:  <30s

- Load resistance (4-20)mA: <=500 Omega

- Accuracy: F.S.+/-5%

- Repeatability: F.S.+/-3%

- Working voltage: DC24V +/-25%

- Working condition: 
   Combustible gas: Tem.:-40^oC-70^oC

   Toxic gas: Tem.: -20^oC-50^oC

- Hum.:<=95%RH no con.

- Output signals: 4-20mA, RS485 digital output ,Two level free contact (0.5A/AC220V)

- Explosion-proof:ExdIICT6

- Protection degree: IP65

- Power Consumption:<=3W

- Cable:>=RVVP 1.5 mm²X4 or RVVP 1.5 mm²X3

- Transmit distance:<=1000m

- Pressure:86kPa-106kPa

- Install screw thread:G3/4

- Colour:Orange

- Weight:2000g

- Shell Material:Aluminum

BS03-Fixed-Gas-Detector.pdf