Digital Differential Pressure Manometer Si-PM3 - Image 1

Digital Differential Pressure Manometer Si-PM3 - Image 2

Digital Differential Pressure Manometer Si-PM3

The palm-sized Sauermann Si-PM3 digital differential pressure manometer easily measures pressure.

Technical Data sheet

Measuring range: -150 to +150 hPa (-60 to 60 inH2O)
Backlit LCD screen

Air velocity and airflow with Pitot tube (optional)
Magnetic backing for easy fixing & carrying bag

Categories: HVAC Measuring instruments, Instrumentation, Micromanometers, Portable instruments

Measure details

Units	hPa , inH₂O , mbar , mmH₂O , Pa , psi

Measuring ranges

Pressure	-150.00 hPa , 150.00 hPa
Airflow	0.00 m³/h , 9999.00 m³/h
Air velocity	2.00 m/s , 80.00 m/s

Technical details

Parameters	Air velocity , Airflow , Differential pressure
Displays	2-line display
IP Protection	IP 40
Battery life	170 hours
Standards	2012/19/EU WEEE , 2014/53/EU RED , RoHS II 2011/65/EU (EU)2015/863 , UKCA
Wireless connection	1
Power supply	3 alkaline batteries LR03 AAA 1.5 V
Protective cover	No
Interchangeable module	No

Instrument Dimensions

Length	2 3/4 inches 70 mm
Width	1 5/16 inches 33 mm
Height	5 9/16 inches 141 mm
Weight	7 pounds 200 g

Operating temperature

Min	0.00 °C
Max	50.00 °C

Storage temperature

Min	-20.00 °C
Max	70.00 °C

2 clear tubes Ø4x6 mm, 1 m (39.37’’) length
1 Certificate of conformity
1 Quick Start Guide
3 alkaline batteries LR03 AAA 1.5 V
1 Carrying bag

Si-HVACR Measurement Mobile App

HVACR measuring instruments range

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