Mobile pressure measurement becomes easier when the handheld instrument adapts to the sensor already needed for the task. This family connects to GMSD, GMXD, MSD and MXD pressure sensors without recalibration, so users can cover anything from sensitive low-pressure checks to high-pressure applications up to 0...1000 bar absolute.
The devices support relative, absolute and differential pressure measurement, depending on the connected sensor and model. Selectable units such as mbar, bar, kPa, MPa, mmHg, PSI and mH2O help align the display with the application, while the dual LCD keeps measured values, min/max values or hold values visible during field work.
For more demanding test routines, selected versions add logger functions, >1000 meas./sec measuring modes, alarm settings and a scalable 0 ... 1 Volt analog output. All devices provide a serial interface for PC data transfer via electrically isolated adapters.
The devices use a Mini-DIN socket with locking mechanism for compatible GMSD, GMXD, MSD and MXD pressure sensors.
The family supports relative, absolute and differential pressure measurement, depending on sensor type and device configuration.
GMH 3156 versions provide two sensor inputs and can display or log the difference between sensor 1 and sensor 2.
Selected models support individual value storage and cyclic recording with selectable cycle time from 1...3600 seconds.
Selected devices can use the 3.5 mm output connection as a serial interface or as a scalable 0 ... 1 Volt analog output.
Two four-digit LCDs show measured values, min/max values and hold values, with function arrows for selected status information.
Devices operate from a 9V battery and include a connector for external 10.5-12V DC supply.
The housing uses impact-resistant ABS with membrane keyboard and transparent panel. The front side has ingress protection (IP) IP65.
