Description
Overview
GAOTek high precision hydrogen fluoride gas detectors use imported sensitive elements, which have the characteristics of high accuracy, strong interchangeability and high reliability. The internal machine core is in the form of components. Maintenance can be accomplished only by replacing components.The shell of the detector is made of die-cast aluminum and the double-chamber structure, which is designed to avoid failure because of accidental water intake, dust intake and corrosion. It is small in size and easy to install. Independent acousto-optic alarm, when the gas concentration exceeds the standard, it will send out acousto-optic alarm on the spot.
Technical Specifications
| Operating Voltage | AC 220 V |
| Sensor Type | Electrochemical sensor |
| Detection Range | 0 % LEL to 100 % LEL |
| Accuracy | 1 % LEL |
| Explosion Proof | Ex d â…¡ C T6 Gb |
| Protection Level | IP66 |
| Output Signal | 4 ma to 20 ma or RS485 or switching value |
| Power Supply | 24 V DC |
| Electronic Interface | M 20 x 1.5 |
| Distance | 1200 M |
| Alarm Type | Sound and light alarm+LED display |
| Shell Type | Die-casting aluminum |
| Installation | Wall mounted or Tube mounted |
| Humidity | 10 % RH to 93 % RH |
| Temperature | -40 °F to 158 °F (-40 ºC to 70 ºC) |
| Dimensions | 7.28 in x 6.14 in x 3.35 in (185 mm x 156 mm x 85 mm) |
| Weight | 5.51 lb (2.5 kg) |