(4) Resolution: 1ppm 0.1%LEL. This device can set two-level alarming value. The detector can rise the acousto-optic alarming when the detected concentration reaches the preset value. 9) Display: large screen digital LCD.
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Fixed gas detector adopts advanced catalytic gas sensor or electrochemical sensor, which can translate the gas concentration in the air to the digital signal output. Output current : 4-20mA. Single input： 4~20mA and RS485.
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It is used to detect the concentration of flammable gases or other toxic and harmful gases in the air. When the concentration reaches or exceeds the preset alarm value. The groove of the upper cover is designed to lock the casing.
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(This device can set two-level alarming value. The detector can rise the acousto-optic alarming when the detected concentration reaches the preset value. 4) Resolution: 1ppm 0.1%LEL. 5) Error: ±2%.
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Fixed gas detector adopts advanced catalytic gas sensor or electrochemical sensor, which can translate the gas concentration in the air to the digital signal output. Range: 0-5%VOL. Resolution: 0.01%VOL.
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You c an use the gas of the gas lighter to test the alarm effect of the machine yourself. Download tuya smart app. How to connect to the app. Add devices in the App. One minute after plugging in the power, use the card pin to press and hold the pairing button, the green light flashes to enter the pairing mode.
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Multi-alarm system with sound, light, and vibration: When combustible gas reaches alarm levels, indicator lights flash, a buzzer emits a beeping sound, and the unit vibrates. Applicable Gases: Combustible.
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