Product Details
Product Name: SemeaTech 7HCL-20 Hydrogen Chloride HCL Electrochemical Gas Sensor
Model: 7HCL-20
Gas: Hydrogen Chloride (HCL)
Detection Range: 0-20 ppm
Maximum Load: 50 ppm
Sensitivity (20C): 0.55 +/- 0.15 uA/ppm
Response Time (T90): <= 70 s
Baseline (20C): < +/- 1 uA
Baseline Drift (-20C to 50C): < 5 ppm
Resolution: 0.2 ppm
Linearity: Linear
Bias Voltage: +200 mV
Features:
– Low power consumption
– Strong anti-interference performance
– Wide linear range
– High precision and high sensitivity
– Stable output and fast response
– Suitable for industrial gas detection, gas detector modules and alarm equipment
Package Includes:
1 x 7HCL-20 Hydrogen Chloride Sensor
About Us:
We are a source manufacturer focused on gas detection products, circuit board development and OEM customization. We provide gas detector main boards, gas sensor modules, alarm control boards, display boards and communication modules.
Our team supports PCB design, firmware development, sensor matching, product debugging, OEM / ODM production and technical support. We can help customers develop customized gas detection products according to different applications, housings, display requirements and communication methods.
We provide stable quality, fast response and one-to-one technical support. For bulk orders, customized projects or gas detector solutions, please contact us for details.
Available Models & Prices
| Model | Model / SKU | Price |
|---|---|---|
| 7HCL-20ppm | 956622150521-7HCL-20 | $191.26 USD |
| 7HCL-20Uppm Zero Bias 10min | 956622150521-7HCL-20U | $199.22 USD |
| 7HCL-50ppm | 956622150521-7HCL-50 | $191.26 USD |
| 7HCL-100ppm | 956622150521-7HCL-100 | $191.26 USD |
The displayed currency follows the current language. Prices are for selection reference only; contact us to confirm the final quotation, lead time, and configuration.
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