Main Features:
1. Monitor the Sulfur dioxide, SO2 gas in environment or pipeline.
2. With self-calibration and zero calibration function, makes the detection more accurate and reliable.
3. With temperature compensation, this is able to realize gas concentration compensation under conditions of different temperatures.
4. With display and alarm, alarm mode is sound and light, alarm point is settable.
4. Infrared ray controller can remote control alarm point settings, zero calibration, and address modification. (optional)
5. Can output one or two on-off signals, can drive ventilator or solenoid valve and other external devices. (optional)
6. Working Voltage:24V DC
7. Standard equipped with three-wire system 4-20mA analog output; relay output; RS485 output.
8. Unique infrared ray control function, which can non-contacted control the device.
9. Being compatible with all kinds of controlled alarms, PLC, DCS and other control system, can be remote monitored.
10. Explosion-proof design, fast, reliable and stable.
11. Explosion-proof grade: Ex dⅡCT6
12. With self-calibration function, and three standard keys will be used to realize on-site maintenance.
13. Detachable probe/gas cell: It is very easy to calibrate and replace sensor.



FAQ:

Q1.What's the minimum order?
A: I piece is welcomed.

Q2. What about the lead time?
A: We usually deliver the goods in 2-5 working days after the order confirmed.

Q3. How do you ship the goods and how long does it take to arrive?
A: We usually ship by DHL, UPS, FedEx or TNT. It usually takes 2-5 days to arrive. Airline and sea shipping also optional.

Q4. Is it OK to print my logo on the gas detector?
A: Yes. Please inform us formally before our production and confirm the design firstly based on our sample.

Q5: Do you offer guarantee for the products?
A: Yes, we offer 1 year warranty to our products.