BS03 Explosion Proof Gas Detector and Transmitter Serials

Application:

This detector is widely used in gas detection in petroleum and petrochemical industries, refineries, chemical plants, metallurgical industries, power industries, and other places that may produce harmful gases to the human body.

Description:

BS03 fixed gas detector is designed for industrial and commercial use. By adopting high-performance gas sensor and MCU technology, combined with sophisticated SMT manufacturing process, this detector has good repeatability, high accuracy and long lifespan.

Features:

1. High measurement accuracy, stable performance and long service life

2. 4-20mA analog output or FBUS digital output

3. High-performance LCD screen display

4. Non-contact operation by infrared remote control

5. Smart sensor module, free of calibration, easy to maintain

6. 3 relay outputs (2 free contact, 1 active relay)

Specifications:

1. Measuring gas: Combustible?gas,?toxic?gas,?O2,?VOC,?CO2,?Freon

2. Sample method: Diffuse naturally

3. Power: DC24V±6V,?≤3.0W

4. Response time: LEL: T90≤15s; Toxic gas: T90≤30s; VOC/CO2/Freon≤15S

5. Electrical output: 4-20mA or PBUS

6. Relays: 2 free contact, 1 active relay

7. Operation by: IR remote control

8. State indication: Yellow--Fault, Red--Alarm, Green--Power

9. Operating temperature: LEL: -40 ~70℃; Toxic: -20 ~ 50℃

10. Humidity: ≤95%RH? (no condensation)

11. Ambient pressure: 86KPa ~ 106KPa

12. Ex grade: II 2 G? Ex db IIC T6/T5 Gb; II 2 D? Ex tb IIIC T80℃/T95℃ Db

13. Ingress protection: IP66/67

14. Enclosure material: Aluminum alloy (optional stainless steel)

15. Cable entry: NPT3/4

16. Dimensions: 130 x 154 x 95mm

17. Weight: About 1.2kg (4.5kg for stainless steel)