Snow Electronic RTO Online Gas Analyzer

1Product Introduction

This monitor can monitor the combustible gas concentration in the LEL of the RTO incinerator or the oxygen concentration in the centrifuge reactor online, and provide the detected gas concentration content to the user with a current signal of 4-20mA to achieve automatic process control of the system. This monitoring device adopts pneumatic pump sampling and the instrument adopts explosion-proof design. Alarm points can be set, and when the concentration of exhaust gas reaches the set value, an audible and visual alarm will be triggered, and the fan will be linked. Prevent explosion accidents in exhaust gas treatment equipment.

2Product features:

1. Using pneumatic pumps, the pump body has a lifespan of over 5 years.

2. Explosion proof design, suitable for use in fire-resistant and explosion-proof areas.

3. Sampling points can be used under both positive and negative pressure conditions.

4. Alarm switch output, can be linked to external devices such as fans, sound and light BJQ.

5. 4-20mA output facilitates connection with third-party monitoring systems.

3Technical parameters:

Detection Principle：Infrared principle

Monitoring gas: combustible gas

Sampling method: Venturi pneumatic pump

Chassis Material: Stainless Steel Chassis

Protection level: IP65

Box size: 570 mm * 730 mm * 256.5 mm

Working voltage: 24VDC

Signal output: 4-20mA

Gas range: 0-100% LEL

Resolution: 1% LEL

Weight: ≤±3%FS

Repeatability: ≤± 2% F S

Response time:<15 seconds (using imported instruments<4 seconds)

Compressed air pressure: not exceeding 0.7MPa