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Cubic Sensor & Instrument Co., Ltd.

China Manufacturer with main products: CO2 Sensor, Particulate Matter Sensor, Formaldehyde Sensor, VOC Sensor, OEM Module & Monitor, Oxygen and Flow Sensor, Ultrasonic Gas Meter,...

Home  >Products Catalog > Small Size & Fast Response Industrial Grade NDIR CH4 Sensor-SJH

Small Size & Fast Response Industrial Grade NDIR CH4 Sensor-SJH

FOB Price: 1.00 - 9999.00 USD/Cubic Meter
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram, Safebuy
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Quick Details

  • Output: N/A
  • Theory: NDIR
  • Usage: Gas Sensor
  • Brand Name: Cubic
  • material: metal
  • Model Number: SJH

Specifications

Introduction

the miniature NDIR CH4 sensor SJH is based on NDIR technology that is superior to thermal catalysis and heat conduction technology, and can detect 0 to 100% methane (CH4) concentration. It has the advantages of convenient operation, accurate measurement, reliable operation, simultaneous output of voltage and serial port, and dual beam design. to meet the different requirements of industrial field and laboratory measurement, it is widely used in gas detection and analysis in petrochemical, chemical, coal, medical, laboratory and other fields.

Features
1.NDIR technology, with long life and full measurement range.
2.Meet the explosion-proof grade Ex iaⅡC T4 Ga.
3.Internal full range temperature compensation.
4.Diffusion sampling, stable performance.
5.High precision, high resolution 0.01%.
6.Small size and fast response.
7.Antiseptic.
8.Easy to install and reduce maintenance.
9.Compatible with digital and analog voltage signal output.


Applications
1.Fire Alarm
2.Underground Pipe Network
3.Mine Alarm
4.Oil and Gas Recovery

Specification
Measurement range
0-5% vol, 0-100% vol
Measurement method
NDIR
Accuracy
01%: ≤±0.1%vol;
15%: ≤±(0.05%+5% of reading);
5%full range: ≤±10% of reading
Warm-up
<10s
Response time
T9025s at 20℃
Working voltage
3.3-6.0V
Working current
55-60mA
Output voltage
0.4-2V/TTL
Digital signal format
RS 232 data bit:8;stop bit:1; check bit: null
Baudrate
9600 bps
Working temperature
-40℃ to 70℃
Dimensions
20*19mm (except pin)
Output pin
5 pins
Life span
≥ 10 years
Ex-proof Level
Ex ia IIC T4 Ga
Industrial Grade NDIR CH4 SensorSJHIndustrial Grade NDIR CH4 SensorSJH

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