Description
Overview
GAOTek handheld hydrogen fluoride gas detector is a maintenance-free single gas detector. It offers up to 2 years of protection with no need for calibration, sensor replacement, battery replacement or battery charging. It is IECEx, ATEX, CNEX explosion proof certified and meet the highest standards of quality and reliability to ensure workers’ safety and compliance. It is small, sturdy, ergonomic, and can be attached to a work coat or cap with alligator clips for easy carrying.
Features
- Low power consumption and long standby time
- Ultra-high buzzer alarm sound, 2 high-bright red LED up and down alarm
- High and low point alarm
- Automatic logging 10 sets of recent alarm events for easy and accurate record keeping
- Compact and light weight design with two button operation
- Splash-proof, dust-proof, explosion-proof, shock-proof, intrinsically safe circuit design
- Small size, light weight, easy to carry
- With self-test function, which can improve safety by automatic self-testing
Technical Specifications
| Sensor type | Electrochemical |
| Sampling method | Diffusion |
| Measure range | 0 ppm to 10 ppm |
| Resolution | 0.1 ppm |
| Precision | ≤ ±3% FS |
| Response time | ≤ 30 s (T 90) |
| Alarm mode | Sound, light, vibration alarm. High and low alarm values can be set |
| Display | LCD display |
| Working air pressure | 12.47 PSI to 15.37 PSI (0.86 bar to 1.06 bar) |
| Working humidity | 0% RH to 95% RH |
| Working temperature | -4 °F to 122 °F ( -20 °C to 50 °C) |
| Size | 3.54 in x 2.36 in x 1.29 in (90 mm x 60 mm x 33 mm) |
| Weight | 0.27 lb (125 g) |