YJJ G4-C2H2 Infrared Acetylene Gas Sensor Non-Dispersive Infrared (Dual-Beam)

Product Description:

G4-C2H2 Infrared Acetylene Gas Sensor Non-Dispersive Infrared (Dual-Beam)

Features:

Acetylene (C2H2)

Detection principle: NDIR (Dual Beam)

Detection principle: Non-dispersive infrared (dual-beam)

Detection range: 0 to 100 % LEL

Detection range: 0 to 100% LEL

Accuracy: + 1 % of range

The detection accuracy is + 1% of the detection range

Pre alarm: 7 % LEL (settable)

Pre-alarm 7% LEL (settable)

Main alarm: 14 % LEL (settable)

Main alarm 14% LEL (settable)

Operating temperature: -10°C to 50°C

Operating temperature: -10°C to 50°C

Pressure: 800 hPa to 1100 hPa

Pressure: 800 hPa - 1100 hPa

Humidity: 0% to 95% rel. humidity

Humidity: 0% - 95% relative humidity

Warm up time: < 2 Min.

Preheating time: less than 2 minutes

Response time: < 5 s

Response time < 5 seconds

Electrical data/Power supply data

Operating voltage: 5,0V DC +/- 5%

The operating voltage of the air chamber is 5,0 V DC +/- 5%

Drive current: 70mA

switch on current approx. 140mA

The driving current is 70mA

The starting current is approximately 140mA

Outputs: 2 Signal outputs (Open

collector),Modbus Open Protocol

Output 2 signal outputs (open circuit)

Modbus public protocol

Mechanical data/Mechanical data

Dimensions L x W x H 100 mm x 20 mm x 20 mm

(Depending an Detection range)

Dimensions: L x W x H 100 mm x 20 mm x 20 mm

It varies according to the range of the detector

Storage temperature -25 to 60°C

Storage temperature: -25-60°C

Specifications:

Yijiajie Electronics is a full range of silicon pressure sensors from the United States, FREESCALE/, GE, MEAS, SMI, and a full range of sensing and control products from the United States pressure, temperature and humidity, gas flow, current, Hall effect, etc., Japan HAMAMATSU flame, UV sensors, photodiodes, Japan FIGARO, UK CITY, ALPHASENSE full range of semiconductors, catalytic, electrochemical gas sensors, French HUMIREL/MEAS humidity sensors and other international well-known companies authorized agents or distributors, to provide customers with product information, products Solutions, product selection, supply guarantee and logistics services, etc.