Differential Pressure Gauge LFM3

Part Number: LFM3 Manufacturer: Lefoo | Media: Various 

✅ Manufactured to Order, Delivery times vary depending on requirement.  


LFM3 Series differential pressure gauge is used as a high precision sensor with digital technology. They are easy to install with a LCD display, clear and accurate reading and can be applied to measure fan and blower pressures, filter resistance, air velocity, furnace draft, pressure drop across orifice plates and medical care equipment. This series has optional output versions (relay, NPN and PNP).


Any application where system pressure needs monitoring.


Non-polar Input:No need to differentiate the negative or positive input voltage sourcing lead

Excellent Material: housing made of FR-ABS, satisfactory impact resistance and heat resistance etc.

Span:0~±100Pa/0~±1,000Pa / 0~±10,000Pa Accuracy:±1.0%FS

Various switchable pressure units

Big LCD screen

Manual button of zero calibration

Manual button of default reset

Max. and min pressure value to review

Settable response time

Built-in buzzer with sound-light alarm, field programmable alarm pressure value.

The Max. and Min. pressure range of discrete output can be set(only LFM32 Series)

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