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Professional Industrial Gas Detector JD108

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Product Overview:

The intelligent gas detection transmitter is designed by digital and analog hybrid communication technology. The intelligent gas detection transmitter has excellent performance, high stability, communication and self-diagnosis functions, easy installation and maintenance. On-site safety monitoring requires high reliability of equipment. It is widely used in petroleum, chemical industry, metallurgy, refining, gas transmission and distribution, biochemical medicine and other industries. The instrument is compatible with control systems which can realize remote detection, control and alarm. 

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Characteristics And Benefits: 


Industry standard 4-20mA standard signal output.

Alarm light, fault light, running light prompt.

Have two relay outputs.

Independent sound and light alarm active output interface.

Use 128*64 high-definition dot matrix LCD screen, unique large character design, observe the output value is very clear.

Two relays can be designed for different alarm values, which is convenient for separate control for early warning and alarm.

Infrared remote control function, easy to operate from a long distance without opening the cover.

The displayed value and 4~20mA can be calibrated separately to improve the accuracy of the instrument.


Specifications

Gas type

Measuring range

Low alarm point

High alarm point

Resolution

EX

(0-100) %LEL

20%LEL

50%LEL

1/0.1 %LEL

H2S

(0-100) PPM

10 PPM

35 PPM

1/0.1 PPM

CO

(0-1000) PPM

50 PPM

150 PPM

1/0.1 PPM

O2

(0-30) % VOL

19.5% VOL

23.5% VOL

0.1% VOL

Display error               

≦+/-5%FS

Response time

T<60s

Instructions

LCD liquid crystal display real-time data and system status Alarm light, fault light, running light prompt

Working environment

Temperature (-20~50)℃; humidity <95%RH without condensation

Operating Voltage

Power ripple is less than 20mV

Output error

<1% (4~20mA part)

Relay capacity

DC48V 1A, AC250V 1A

Atmospheric pressure

90~110Kpa

Dimensions

200*160*80 mm

Shell material

Die-cast aluminum, explosion-proof and anti-corrosion

Weight

≈1.6 Kg (net weight of the instrument)  

Telephone:
+86 755 2678 7499
Website:
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