Description
Overview
GAOTek reliable pumping multi gas detector is a personal anti-gas detector that can continuously and simultaneously detect a variety of gas concentrations. TFT screen with large colour display, up to 4 gas concentrations at the same time. According to the active sensors, the model of the gas concentration display can be automatically adapted. The shell is designed with rubber coated with plastic mould which was good waterproof resistance. The detector can meet the requirements of explosion-proof can be widely used in iron and steel metallurgy, petrochemical, emergency rescue, industrial safety and other industries.
Features
- Up to 4 gases can be customized
- Calibration or overdue reminder functions
- Automatic zeroing and calibration
- Optional fall alarm function
- Display content can be flipped upside down
- Sensors can be inserted in any position
- Automatic identification
- Easy maintenance
- Colour TFT display
- Failure detection of key components
- Continuous real-time display of gas concentration
- Normal working condition monitoring
- Start-up full function test
- Sensor fault detection
- Temperature display
- Sensor has temperature compensation
- Sound, light and vibration alarm methods
- With mute function
- Anti-static shell covered with rubber
Technical Specifications
| Sensor | Electrochemical, infrared, catalytic combustion, galvanic cell, PID |
| Sampling Type | Diffusion |
| Explosion Proof | ExdibllCT3 Gb |
| IP Grade | IP 65, Waterproof, Dustproof |
| Carried Standard | GB12358-2006 |
| Humidity | 15 % RH to 95 % RH, non-condensing |
| Screen | Colour TFT LCD display |
| Display Content | Gas symbol, gas unit, real-time value, battery, calibration information, temperature, time |
| Alarm Mode | 95 dB or 0.39 in (10 cm) buzzer, red and yellow LEDs flash, built-in vibration |
| Alarm Project | High conc or low conc or TWA or STEL or overrange or low battery or fall down alarms |
| Alarm Set Point | The limit value can be set freely |
| Calibration Method | Zero or full-scale calibration |
| Working Current | Normal working current: ≤ 100 mA Alarm current: ≤ 240 mA |
| Temperature | -4 °F to 131 °F (-20 °C to 55 °C) |
| Size | 5.12 in x 2.91 in x 1.45 in (130 mm x 74 mm x 37 mm) (Contains no clip) |
| Weight | About 0.73 lbs (330 g) |