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PRESSURE MEASUREMENT

Digital
pressure gauges

  • Digital indicating pressure gauges

  • Precise and robust, easy to read display

  • Switchable pressure units

  • Also suitable for testing and calibration tasks

Digital pressure gauge DM 80

LR SMART TECH DM 80
Accuracy ±0.25% BFSL
Pressure ranges:
0...25 to 0...2,500 bar gauge pressure
-50...+50 mbar to-1...+60 bar
0...4 bar absolute pressure
Supply: battery
Option: DM 80-UMS with USB and datalogger

Digital pressure gauge LR-Cal LDM 70-K50

LR-Cal LDM 70-K50
Accuracy ±0.25% BFSL
Pressure ranges:
0...0.4 to 0...600 bar gauge pressure
-1...0 to -1...+39 bar
0...0.6 to 0...600 bar absolute pressure
Supply: battery

Digital pressure gauge LR-Cal LDM 80

LR-Cal LDM 80
Accuracy ±0.2% FS
Pressure ranges:
0...0,1 to 0...3,000 bar gauge pressure
-1...+1 to -1...+60 bar
0...0.5 to 0...10 bar absolute pressure
Supply: Li-Ion battery chargeable
USB interface, datalogger
Option: Switch test port
Option: WIRELESS data transmission

Digital pressure gauge LR-Cal LDM 70-E25

LR-Cal LDM 70-E25
Accuracy ±0.125% BFSL
Pressure ranges:
0...0,1 to 0...600 bar gauge pressure
-1...0 to -1...+39 bar
0...0.4 to 0...600 bar absolute pressure
Supply: battery

Digital pressure gauge LR-Cal LDM 80 with option KL01

LR-Cal LDM 80 with option KL01
Accuracy: ±0.1% FS
Pressure ranges:
0...0.1 to 0...3,000 bar gauge pressure
-1...+1 to -1...+60 bar
0...0.5 to 0...10 bar absolute pressure
Supply: Li-Ion battery chargeable
USB interface, datalogger
Option: Switch test port
Option: WIRELESS data transmission

Digital pressure gauge LR-Cal TLDMM-3.0

LR-Cal TLDMM-3.0
Accuracy: ±0.05% FS
Pressure ranges:
0...1 to 0...3,000 bar gauge pressure
-1...+1 to -1...+60 bar
0...1 to 0...10 bar absolute pressure
Supply: Li-Ion battery chargeable
USB interface
Option: datalogger

Digital pressure gauge LR-Cal TLDMM-3.0

LR-Cal TLDMM-3.0
Accuracy: ±0.025% FS
Pressure ranges:
0...5 to 0...2,000 bar gauge pressure
-1...+5 to -1...+60 bar
Supply: Li-Ion battery chargeable
USB interface
Option: datalogger

Digital build-in pressure gauge DMG 03

DMG 03
for panel mounting 96 x 48 mm
Pressure ranges:
0...2,5 to 0...1,000 mbar pressure/vacuum
0...2,5 to 0...1,000 mbar differential pressure
700...1100 mbar absolute pressure
Analog output 0...10 V
Option: 2 switch outputs
Option: analog output 4...20 mA
Option: RS232 interface

Information about digital pressure gauges

The pressure is measured using a pressure measuring cell and displayed digitally in the device. Depending on the model, the digital pressure gauges are powered by battery(ies) or a rechargeable lithium-ion battery.

The individual models differ, among other things, in their range of functions (e.g. selection of pressure unit, number of digits) and, above all, in their specified measuring accuracy.

Digital pressure gauges offer several technical advantages over analog pressure gauges. They generally have a higher measuring accuracy and better resolution, which enables more precise pressure measurement. In addition, digital pressure gauges are often equipped with integrated functions such as re-calibration, data storage and/or transmission, which makes it easier to document and analyze the measured values. They are less prone to reading errors as the measured values are displayed digitally (no parallax reading errors) and often offer additional functions such as PEAK function. Digital pressure gauges are also often capable of transmitting measurement data in real time, making them ideal for automated monitoring systems. Overall, they allow for more efficient, accurate and user-friendly pressure measurement compared to analog pressure gauges.