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. 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. Case: die-cast aluminum
8. Standard equipped with three-wire system 4-20mA analog output; relay output; RS485 output.
9. Unique infrared ray control function, which can non-contacted control the device.
10. Being compatible with all kinds of controlled alarms, PLC, DCS and other control system, can be remote monitored.
11. Explosion-proof design, fast, reliable and stable.
12. Explosion-proof grade: Ex dⅡCT6
13. With self-calibration function, and three standard keys will be used to realize on-site maintenance.
14. Detachable probe/gas cell: It is very easy to calibrate and replace sensor.

Calibration:
For the calibration of YuanTe's detectors, please feel free to contact us for help.

Why should you choose YuanTe?
1. Mutual benefits: We are a manufacturer, so we can offer products of the same quality at the best prices.
2. Professional engineers: We have seasoned engineers with over 20 years’ experience in gas detection field. With various hi-tech equipment, we make products with higher accuracy and stability.
3. Customization: Thanks to our strong R&D team, we can customize our products at your request.
4. Free OEM service: a) Silk-print your Logo (≥ 100 PCS). b) Design your colour box packing (≥ 200 PCS).
5. Mixed order: We accept mixed orders, with different models and small quantity orders.
6. After service: (a) 1 Year warranty. (b) If you found any of our products of inferior-quality, we will send you new ones to replace them for free after verification.