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1.Introduction The FD-90E portable gas detector is a state-of-the-art gas leak detector that adopts the LSI technique and meets international smart technology standards. With employ the best Japanese high quality semi-conductor sensor and embedded microcontroller to detect gas leakage with high sensitivity and fast reaction time.
3.Technical Specifications 2.Detector Overview Target gas Range Combustible gas 0-10,000ppm (μmol/mol) Sampling method Natural diffusion Response time <30s Default: Low alarm: 500ppm; High alarm: 2000ppm. Alarm point Supports personalized setting. Label (on the back) Alarm types USB charging Audible buzzer alarm; Visual LED light alarm; Vibration alarm socket Warm-up time Sensor life...
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4.3.2 Parametric query 4.Operation Instructions On the detection interface, press to see all parameters. 4.1 Device ON / OFF Date: 2018.06.25 Time: 15:45 ADV : 0278 Press the button and then release it to turn ON the detector. Press the LA : 500 ppm Volt : 0.22V...
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MENU WARNING!!! Set time 6.Set Time (year,mouth,date,hour,minute) DO NOT turn on the detector when it’s off and being charged. ▶ 7.Default Restore factory settings DO NOT charge the detector at leak detection site, to avoid fire or ▶ 8.AL Record Check/delete alarm records explosions caused by sparks introduced from plugging and 9.ESC...
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