GAOTek High Accuracy Wall Mounted Online O3 Measurement Monitor Ozone Gas Detector
$53.17
$103.15
Description Overview GAOTek High Accuracy Wall Mounted Online O3 Measurement Monitor Ozone Gas Detectors are wall-mounted devices that can continuously monitor the ozone concentration in a particular area. They have a large LCD display that shows the current ozone concentration, as well as the high and low alarm points that have been set. The detectors also have a built-in alarm that will sound if the ozone concentration exceeds the high alarm point. The detectors use an electrochemical sensor to measure the ozone concentration. This type of sensor is known for its high accuracy and sensitivity. The detectors have a detection range of 0 to 50 ppm, and can measure ozone concentrations with an accuracy of ±1 ppm. Features Wall mounted(fixed) LCD large screen display UK imported sensors High accuracy and sensitivity Sound and light alarms High & low alarm points AC 110 to 220 V power supply Continuous monitor Relay output control 4 to 20 mA or RS 485 output signal Industrial explosion-proof One year warranty Technical Specifications Product Type: Wall mounted ozone gas detector Product Size: 13.6 * 8.8 * 3.4 in (34.6 * 22.3 * 8.7 cm) Product Weight: 8.3 lb (3.8 kg) Working voltage: AC 95 to 265 V Display: LCD display, English description, English panel Alarm: Visual& audible. More than 90 dB alarm way Detect gas: Ozone O3 Sensor type: Electrochemistry Measure range 0 to 50 ppm/0 to 20 ppm/0 to 10 ppm/0 to 5 ppm Resolution: 1 ppm/0.1 ppm/0.01 ppm Reponse time: ≤ 30 s Output control: relay output (AC 220 V 5 A), signal control (switch) Working pattern: Continuous operation, high and low alarm point (could be set) Storage: 3000 alarm records Optional function: 4 to 20 mA/RS 485 output signal Humidity: 15 % to 90 % RH (No condensation) Temperature range: -4.0 °F to 122 °F (-20 ℃ to 50 ℃) Installation method: wall-mounted installation
