GasCar Laser
4Pages

Esdnrs LASE Laser-Gas detection vehicle for fast and effective pipeline network monitoring of underground pipelines in road areas. The main advantages of the second generation Esders GasCar (EGC) using a Laser sensor system are: • Selective measurement of Methane, no cross sensitivity on diesel or gasoline engine exhaust, LPG, propane, butane and other hydro carbons as occur in oil or gasoline laugh • High accuracy in a wide measurement range of 1 to more than 40.000 ppm • No adjustment of the sensor system is necessary due to the long time stability and accuracy of the laser sensor. • Very fast reaction time of 2 to 3 seconds; reading after the gas was sucked into the suction bar • Automatic cleaning of the suction system by air purging with compressed air • Automatic functional system test controlled by the control unit

In conjunction with a vehicle of the client’s choice, the EGC (Esders GasCar) system unit can operate as a high-performance gas detection vehicle. EGC Sampling unit The EGC sampling unit‘s bell probe system is mounted to the front of the vehicle and consists of a twopart stainless steel intake bar with a total of 8 bell probes. Additionally to the bell probes there are tube probes included which offer advantages at bad road conditions. Each probe is mounted using a quick coupler and is equipped with an effective dust filter. The quick coupler enables each sensor unit to be exchanged or...

A major factor in the detection of gas is the right balance between the flow of the suction pump and driving speed of the gas detection vehicle. At high pump flow and low speed, low gas concentrations are diluted unnecessary and the alert threshold is not reached eventually. If the suction flow at a higher speed however is too low, the gas amount drawn from a limited gas expansion can be too small and also lead to levels below the alert level. For this reason, the pump flow of the Esders GasCar system is controlled proportional to the driving speed. EGC Control unit PC System for convenient...

info@esders.de • www.esders.de Esdors Specification Supported Sattelites: GPS, GLONASS, BEIDOU COMPASS, GALILEO E1, QZSS L1 Accepts the signals of up to 72 satellites at the same time Supports SBAS (WAAS, EGNOS, QZSS and MSAS) Supports NMEA 0183 IPX7 protection class Operating temperature: -20 °C to 60 °C Positioning accuracy: 2 m CEP with SBAS