Introduction: Resistance vacuum gauges are vacuum gauges that use resistance technology. Generally, the zero point is calibrated first, and then the full-scale calibration is performed. When low-temperature gas molecules collide with high-temperature solids, they take heat from the solid. A vacuum gauge that calculates pressure based on the heat captured by gas molecules is called a heat conduction vacuum gauge. Thermal conductivity vacuum gauges are mainly used in the field of low and medium vacuum. Representative heat conduction vacuum gauges include Pirani vacuum gauges and thermocouple vacuum gauges. Technical parameter: Equipped with regulation: ZJ-52T Measuring range: 105--10-1 Pa Number of measurement channels: 1 channel Number of control channels: 2 channels Control method: point control or area control Control range: 104-10-1 Pa Control accuracy: 1% Response time: 1S Display mode: LED digital tube 5-digit digital tube, single display Relay control capability: AC220V/3A (non-inductive load) Power supply: AC220V±10% 50Hz Power consumption: 25W Weight: 2 Kg Chassis size: 240X280X88 Optional function 1. The cable can be lengthened. 2.It can be equipped with analog output such as 0-5V/10V, 0/4-10/20 mA. 3.It can be equipped with RS232 or 485 interface.
Introduction: Resistance vacuum gauges are vacuum gauges that use resistance technology. Generally, the zero point is calibrated first, and then the full-scale calibration is performed. When low-temperature gas molecules collide with high-temperature solids, they take heat from the solid. A vacuum gauge that calculates pressure based on the heat captured by gas molecules is called a heat conduction vacuum gauge. Thermal conductivity vacuum gauges are mainly used in the field of low and medium vacuum. Representative heat conduction vacuum gauges include Pirani vacuum gauges and thermocouple vacuum gauges.
