A gas detector or gas monitor is a device to detect the concentration of leak gases in one area. Gas detectors play an important role in safety system to safeguard people and animal’s life. The gas detectors are widely used in the industries like refineries, pharmaceutical manufacturing, chemical plants, waste-water treatment etc., as well as confined spaces like pipeline. ATO provides portable/handheld gas detectors and fixed gas detectors on sale for different applications or environments. The portable gas detectors have two versions, diffusion-type and pump-type. For the different detected gases, there are available for optional measuring ranges. High accuracy and reliability is a biggest advantage of ATO gas detectors but it is not the all. To know more about characteristics of ATO gas detectors, just go on to the product page.
Low price pump type gas detector provides the Ammonia (NH3) gas leak monitoring with high accuracy sensor, audible and visual alarm, optional measuring range 0 to 50ppm, 0 to 100ppm, 0 to 500ppm etc., LCD display, easy readout, and small design, convenient to carry.
Handheld carbon monoxide (CO) detector use high accuracy sensor, pumped type, selectable measuring range of 0 to 100 ppm, 0 to 500 ppm, 0 to 1000 ppm, 0 to 2000 ppm or 0 to 5000 ppm, gas leak alarm with audible, visual and vibrating, compact size and light weight, long working time, easy to carry and operation.
This pump-type single gas detector is suitable for detecting the leakage of hydrogen sulfide (H2S), with a range of 0-50ppm, 0-100ppm, 0-200ppm, 0-500ppm and so on for options, and gives light, sound and vibration alarms. Favorable price and high reliability.
Portable carbon dioxide (CO2) infrared detector adopts high accuracy sensor, measuring range available of 0-1000ppm, 0-2000ppm, 0-5000ppm, 0-10000ppm, or 0-10%VOL, 0-20%VOL, 50%VOL, 100%VOL, with LCD display, audible, visual & vibrating alarm, compact size, easy to carry and operate.
Portable Chlorine (Cl2) gas detector has measuring ranges of 0 to 10/20/50/100 ppm for your selection, and give alarms with sound, light and vibration. Chlorine gas detector use high precision sensor, with self & zero calibration function, to provide a more reliable safeguard.
Portable hydrogen (H2) gas detector draws the gas sample by pump, with high accuracy and reliability sensor, ranging from 0 to 500, 1000 or 2000 ppm for your choice. Real-time LCD display, audible, visual & vibrating alarm, durable and compact design, easy to operation. High precision hydrogen measuring range 0-10ppm with 0.001ppm resolution available.
Portable N2 gas detector, pump suction, suitable for Nitrogen gas leakage detection with 0 to 100% Vol measuring range, and give an alarm with sound, light and vibration. Light & compact nitrogen gas detector, high accuracy, fast response, and good cost performance.
Portable Ozone gas detector, applied for the O3 gas detection with high accuracy and fast response, measuring range from 0 to 1ppm, 10ppm, 20ppm or 50ppm for your selection, real-time LCD display, give sound, light & vibrating alarm, small size, light weight, and convenient to carry.
TVOC gas detector is a high precision VOC gas analyzer, easy to carry, explosion-proof. It's pump style with ten grades of pumping suction for options, has sound, light & vibrating alarm and also available for selectable ranges of 0 to 1 ppm, 0 to 10 ppm, 0 to 50 ppm, 0 to 100 ppm, 0-500ppm, 0 to 1000 ppm.
Fixed ammonia gas detector is used to detect the concentration of NH3 with selectable measure range of 0 to 50/100/200 ppm. NH3 detector with sound and light alarm and real-time display, available with signal output 4-20mA, 0-5V, RS485, RS232 and relay, high accuracy and high reliability.
Fixed CO gas detector monitors the carbon monoxide and sounds the alarm with remote control, available for measuring range 0-100ppm, 0-500ppm or 0-1000ppm for your selection. CO gas detector has signal output 4-20mA, 0-5V, RS485, RS232 and relay available. Compact design, high accuracy, fast response, high reliability and favorable price.
Combustible gas detector is fixed to detect the flammable gas leakage and gives the alarm with sound and light. With real-time display and remote control, flammable gas detector is available with signal output 4-20mA, 0-5V, RS485, RS232 and relay, fast response and high accuracy.
Fixed H2S gas detector is 24 hours online to detect the hydrogen sulfide and gives sound and light alarm with measuring range from 0 to 50 ppm, 0 to 100 ppm, or 0 to 500 ppm. High accuracy and reliability hydrogen sulfide detector has real-time display and infrared remote control with optional output signal 4-20mA, 0-5V, RS485, RS232, or relay.
Multi-gas detector provides detection and monitoring of 4 gases including CO, H2S, O2, LEL with high accurate sensors, and sound and light alarms, light weight and compact size, easy to carry, long battery life, reliable quality and cost effective.
Carbon monoxide (CO) detector provide high precision detection for CO, with the range available for 0-100ppm, 0-500ppm, and 0-1000ppm, audible and visual alarm, light weight and small size, easy to carry everywhere with a clip, suitable for various applications.
Combustible/Flammable gas leak detector use high sensitivity sensor, measuring range from 0 to 100% LEL, with sound and light alarm, big screen LCD display, large capacity of battery to ensure long running time, applied to various situation to detect the combustible gas.
Oxygen gas detector monitors O2 by high precision sensor with the range of 0 to 30% Vol, offers sound and light alarms, features portable, backlit LCD display, high capacity battery, IP56 protection grade, suitable for different situations.