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รายละเอียดสินค้า:
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| อุณหภูมิในการทำงาน: | -40 ℃ ถึง 50 ℃ | ความชื้นในการทำงาน: | 0 ถึง 90% RH |
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| เวลาจัดเก็บ: | 6 เดือน | อุณหภูมิในการจัดเก็บ: | 0 ℃ ถึง 20 ℃ |
| ความชื้นในการจัดเก็บ: | ความชื้นสัมพัทธ์ 45 - 75% | อายุการใช้งาน: | 12 ปี |
| การดริฟท์ช่วงระยะยาว: | < 3% LEL ต่อปี | การดริฟท์จุดศูนย์ในระยะยาว: | < 3% LEL ต่อปี |
| เน้น: | CAT16 combustible gas sensor,catalytic combustion gas detector,YJJ gas concentration sensor |
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Product Description:
YJJ CAT16 CAT-16 Catalytic Combustion Sensor Is Used Detect Concentration Of Combustible Gases
Features:
Core parameters
Detection principle: Utilizes catalytic combustion sensors, capable of detecting combustible gases such as methane, propane, and hydrogen.
Range: 0 - 100% LEL (Lower Explosive Limit), response time less than 15 seconds.
Working environment: Temperature -40℃ to 50℃, humidity 0-95% RH (no condensation), supports explosion-proof structure.
Output mode: Analog signal output, supporting 4-20mA current output.
Main application
Industrial/Commercial Environment Monitoring: Suitable for monitoring of combustible gases such as natural gas and liquefied gas, including in places like chemical plants and gas stations.
Safety protection: It can be connected to an audible and visual alarm system. When the concentration of combustible gas exceeds the limit, the alarm will be triggered.
Home application scenario: Some models are suitable for home use, such as gas leakage detection in environments like kitchens.
This sensor needs to be installed with the help of a dedicated PCB socket to prevent damage to the equipment during soldering
Features of CAT-16 Product
High-precision catalytic combustion sensor
The shell design features small holes to restrict the diffusion of gases.
Excellent resistance to H2S poisoning
Excellent anti-silicon performance
Explosion-proof certification of sensors
Performance characterization
Gas type Flammable gas Product Description
CAT-16
Sensor Principle - Catalytic Combustion
Range 0-100% LEL
Maximum load None Sensitivity
12 mV per % methane
Working voltage
2.7 ± 0.2 VDC
Response time (T90) < 10 seconds (methane)
Linearity ± 10% LEL up to 100%LEL
Antitoxic
Anti-hydrogen sulfide poisoning
Excellent silicon resistance performance
Long-term span drift: < 3% LEL per year
Long-term zero-point drift: < 3% LEL per year
Working conditions
Working temperature
-40 ℃ to 50 ℃
Work humidity
0 to 90% RH (no condensation)
Storage time
6 months (in a dedicated packaging box)
Storage temperature
0 ℃ to 20 ℃
Storage humidity
45 - 75% RH in clean air
Service life
12 years in the air
Specifications:
| Maximum overload | 0-100%LEL |
| Sensitivity | 0.60 ± 0.12 μA/ppm |
| Response time | T90 < 40 seconds |
| Recommended load resistance | 10Ω |
ผู้ติดต่อ: Miss. Xu
โทร: 86+13352990255
