The LR-Cal HMG 1 digital handheld pressure gauges are suitable for measuring non-corrosive and non-ionic liquids and gases, e.g. air, dry gases, hydraulic fluids. In addition to differential pressure, they also measure positive and negative overpressure and optionally volume flow. These process variables are displayed on a 3 1/2-digit LCD with 12.7 mm digit height, and optionally supplied to a 0...1 V analog output.
High reliability and accuracy is achieved by using piezoresistive measuring elements. The power supply is provided by a 9V block battery (type 6F22). If the minimum permissible operating voltage is not reached, "low Bat" is indicated on the LC display. Each unit is supplied with a measurement protocol.
Typical applications:
- Monitoring of air filters and blowers
- Level monitoring of liquids
- Air flow monitoring
- Pressure monitoring in clean rooms
- Medical technology
Available versions:
- Type LR-Cal HMG 1: without analog output
- Type LR-Cal HMG1-A: with analog output
