Field pressure checks need an instrument that is easy to carry, clear to read and ready for changing measurement tasks. With its ±200 mbar built-in differential pressure sensor, this handheld micromanometer-thermometer supports absolute, relative and differential pressure measurement, as well as temperature checks with Pt100 or Pt1000 probes.
The instrument gives technicians practical flexibility on site. Pressure can be measured with the internal sensor or with TP704 and TP705 series probes through the PP471 SICRAM module, while temperature is measured with immersion, penetration, contact or air probes. SICRAM temperature probes store factory calibration data and are recognized automatically when the instrument is switched on.
For routine testing and documentation, the HD2134.2 version adds data logger functions with storage for up to 36,000 pressure-temperature samples, RS232C and USB 2.0 transfer, and configurable logging interval, printing and baud rate. IP66 protection supports use in demanding field conditions.
The built-in differential sensor measures ±200 mbar and uses Ø 5 mm quick couplings for pressure connections.
The PP471 SICRAM module connects TP704 and TP705 series pressure probes and disables the internal sensor when connected.
The instrument accepts SICRAM temperature probes and direct Pt100 or Pt1000 probes for immersion, penetration, contact or air measurement.
Max, Min and Avg functions process measured values, while REL, HOLD and automatic turn-off support routine operation.
Peak detection works with external pressure probes connected through the PP471 module and detects pressure peaks.
HD2134.2 records data blocks in internal memory and transfers measurements via RS232C or USB 2.0.
The menu sets logging interval, printing and baud rate, with pressure unit selection and °C/°F temperature display.
