Portable Gas H2S Detector with LCD Display, H2S Gas Detector

Model Number: HFP-1403-H2S #2003-#7049 Brand Name: HuaFanQinLu Key Specifications/Special Features: HuaFanQinLu portable gas detector is handheld, single-gas detector that uses an electrochemical cell sensor to monitorH2S levels consistently, has audio, VISUAL, and vibration alarms, which alert simultaneously when H2S reaches the preset low and high alarm levelsThis detector is used to indicate potentially harmful levels of H2S gas naturally occurring in the environment, in a variety of occupational settings such as petroleum refineries, tanneries, sewage treatment facilities, paper mills; and in other personal safety, educational, ambient monitoring applicationsDetector has an alphanumeric LCD screen show the gas type monitored, the 2 alarm set-points, the alarm level (low or high) can be adjusted by the user, it is operated and adjusted with buttonsBasic parameters:Size: 4.5 * 2.1 * 1.8 inchesWeight: 3.7ozSensor type: electrochemistry method
Destination gas: H2S
Response time: ≤20s
Time display: can display year, month, day, hour
Display: LCD
Alarm: audio, visual, vibration
Temperature range: - 20 to 50℃
Celsius Humidity: 15- 95% RH (no condensation)
Battery type: CR2 CR15H270 Lithium battery
Power supply: 1 high-energy battery (changeable)
Charging time: 3 – 5H
Charging voltage: 5V DC

This detector is factory-set to alert a low-alarm condition when the level ofH2S reaches 10 parts per million (PPM), high-alarm condition when reaches20 parts per million (PPM)
In low-alarm conditions, the audible alarm beeps, the visual alarm flashes, and the unit vibrates once per second. In high-alarm conditions, the audible alarm beeps, the visual alarm flashes faster, unit vibrates twice per second



About industrial gas leak detector:
A gas detector is a safety device that detects and monitors various toxic, combustible, and flammable gasses in an area, which can also register a decrease in ambient oxygen
Gas detectors have a variety of industrial and governmental applications, such as in fire and rescue, mining, construction, petroleum refineries, tanneries, sewage treatment facilities, and paper mills
Due to different needs, gas detector can be divided into portable or stationary, portable gas detectors are typically used to monitor the air around personnel, are worn on clothing or on belts or harnesses, and are powered with rechargeable or disposable batteries
Stationary gas detectors are typically powered electrically and mounted near the process area of a plant or control room