- 5-digit digital indicator for strain gauge / load cell sensors
- Measuring range: -19999 to 99999
- Input for strain gauge sensors (1 mV/V, 2 mV/V, 3.3 mV/V up to 4 mV/V)
- 2 relay outputs for limit monitoring
- Power supply: 230 VAC or 10–30 VDC (galvanically isolated)
- Integrated bridge supply for sensors
- Front keypad operation, protection class IP65
- Compact design: 96 x 48 mm
- Functions: calibration, tare, min/max memory, linearization, alarms
 Datasheet |
| User Manual |
- 5-digit digital indicator for strain gauge / load cell sensors
- Measuring range: -19999 to 99999
- Input for strain gauge sensors (1 mV/V, 2 mV/V, 3.3 mV/V up to 4 mV/V)
- 2 or 4 relay outputs or optionally 8 PhotoMOS outputs
- Analog outputs: 0/4–20 mA or 0–10 V (16 bit)
- Interfaces: RS232 or RS485 (galvanically isolated)
- Power supply: 100–240 VAC or 10–40 VDC
- Integrated bridge supply for sensors
- Front keypad operation, protection class IP65
- Functions: calibration, tare, min/max memory, linearization, alarms
| Datasheet |
| User Manual |
- 5-digit digital indicator for strain gauge (load cell) signals
- Measuring range: -9999 to 99999
- Input for strain gauge sensors (1 mV/V, 2 mV/V, 3.3 mV/V up to 6 mV/V)
- 2 or 4 relay outputs for limit monitoring
- Analog outputs: 0/4–20 mA or 0–10 V (12 bit)
- Interfaces: RS232 or RS485 (galvanically isolated)
- Power supply: 100–240 VAC or 10–40 VDC
- Integrated bridge supply for sensors
- Front keypad operation, protection class IP65
- Functions: calibration, tare, min/max memory, alarms
 Datasheet
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|
User Manual
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Digital Panel Meters for Strain Gauge / Load Cell / Mass-Pressure Signals
Digital panel meters designed for strain-gauge (DMS) or load-cell/pressure inputs are used to evaluate the very small bridge signals generated by strain-gauge sensors. These sensors are commonly used in applications such as weighing, force measurement and pressure monitoring. The panel meter amplifies, digitizes and processes the bridge signal and displays the corresponding physical value — such as weight, force or pressure — on an LED or LCD display. Many models offer additional functions including zeroing, scaling, min/max storage, alarms or communication interfaces.
F&A
What does “strain gauge / mass-pressure” input mean?
Strain-gauge sensors (load cells, force sensors, pressure transducers) produce a very small voltage change when they experience mechanical deformation. A digital panel meter with DMS/load-cell input is designed to process this bridge signal and display a scaled physical measurement such as mass, force or pressure.
How does a strain-gauge sensor generate a signal?
A strain gauge is a thin metal element whose electrical resistance changes when stretched or compressed. In a Wheatstone bridge configuration, this resistance change produces a proportional voltage signal. When a force, load or pressure is applied, the bridge output changes and the panel meter amplifies, digitizes and evaluates the signal.
Which physical quantities can be displayed?
Depending on the connected sensor and scaling, the meter can display force, weight, mass, load or pressure. This makes these devices suitable for weighing systems, material testing, process monitoring and mechanical measurement tasks.
Which input and display features do these devices provide?
They typically support full-bridge strain-gauge inputs and include a precision amplifier and ADC. The result is shown on an LED or LCD display. Many devices offer zero adjustment, tare, scaling, selectable units, min/max storage, relay outputs and communication options.
Why use a digital strain-gauge panel meter?
It enables direct, accurate display of measurements derived from strain-gauge sensors, without external amplifiers or manual interpretation. Digital processing improves stability, readability and integration into automated systems.
Where are such meters commonly used?
Typical applications include industrial weighing systems, test stands, force measurement, pressure vessel monitoring, conveyor weighing, quality inspection and any installation where mechanical quantities are measured using strain-gauge technology.
What should be considered during selection and installation?
Important factors include compatibility with the connected load cell/strain gauge, excitation voltage, required measurement range and units, calibration procedures, shielding and grounding of cables, and environmental protection — as strain-gauge signals are extremely sensitive.
Are there limitations?
Yes — strain-gauge signals are very small and prone to electrical noise, mechanical vibration or temperature drift. Accuracy depends heavily on proper wiring, sensor quality and calibration. Very fast load changes can exceed the response time of some meters.