7HF-10 Hydrogen Fluoride Gas Sensor High Sensitivity Good Compatibility

Price Negotiable

Price: Negotiable

MOQ: 1PCS

Delivery Time: 5-8 work days

Product Description

7HF-10 Hydrogen Fluoride Gas Sensor High Sensitivity Good Compatibility

Features:

High Sensitivity: It has a high - sensitivity design, with an average sensitivity that can reach a relatively high level, and can easily detect trace amounts of hydrogen fluoride within the TWA (Time - Weighted Average) level range.
Good Compatibility: It is designed for gas detector manufacturers. It is compatible with a variety of sensors such as infrared, electrochemical, catalytic, and semiconductor types, which can simplify the production process and reduce R & D and production costs.
Intrinsic Safety Design: It adopts an intrinsic safety circuit design and can be hot - swappable, which improves the safety and convenience of use.
Built - in Temperature Compensation: It has a built - in temperature compensation function and is accurately calibrated at the factory, so there is no need for re - calibration during use, which ensures the accuracy of measurement and the stability of performance.

Measuring Range	0 - 10 ppm
Maximum Overload	Usually around 100 ppm (for reference, may vary by model)
Sensitivity	-500 ± 150 nA/ppm (Typical value, different manufacturers may be different)
Response Time (T90)	< 30 s
Resolution	0.01 ppm
Zero Signal (20℃)	< ±0.2 μA (for reference, similar to general electrochemical sensors)
Baseline Shift (-20℃ - 50℃)	Usually within a certain range, such as <3 ppm (for reference)
Bias Voltage	0 mV
Working Temperature	-20℃ - 70℃
Working Humidity	10% - 95%RH (Non - condensing)
Working Pressure	86 kPa - 106 kPa
Storage Temperature	-40℃ - 70℃
Long - term Output Drift	≤1%FS/year (Typical value)
Max. Current at 100 ppm HF	< 0.2 mA
Max. Open - circuit Voltage	1.3 V
Max. Short - circuit Current	< 1.0 A