Lefoo Explosion-proof Differential Pressure Transmitter LFM76

Name: Explosion-proof Differential Pressure Transmitter LFM76
Brand: LEFOO INDUSTRIAL CO.,LTD.
Rating: 4.8 (50 reviews)

LFM76 Explosion-proof Differential Pressure Transmitter is a high-accuracy and stability device designed for an explosion risk environment. lt is equipped with multiple optional pressure ranges, with easy on-site adjustment through buttons. Use lP65 housing, this differential pressure transmitter is suitable for energy management systems, HVAC, VAV and fan control, environmental pollution control, pressure and smoke hood control of static pipeline and clean room, oven pressurization, and boiler ventilation control.

Features

* Use MEMS micro pressure core, with high accuracy and wide working temperature range;

* LCD digital display with clear reading;

* Zero button available, pressure range adjustable;

* Strong stability, long service life;

* IP65 protection level housing

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Transmitter

Pump

Specification
Features
Applications

Specification of Explosion-proof Differential Pressure Transmitter LFM76

Measurement Medium	Air or neutral gas
Pressure Range	±100Pa~±10000Pa(customizable)
Over Voltage	10KPa; 80KPa(LFM76-3)
Accuracy	±1.0%FS
Working Temperature	-20℃-80°C
Compensation Temperature	-10℃~60℃
Storage Temperature	-40℃~85℃
Response Time	0.5s(default)/1.0s/2s /4s
Protection Degree	IP65
Pressure Connection	Stainless steel 1/2"quick connection
Output Signal	4-20mA/0-10VDC/RS485
Power Supply①	12-30VDC/24VAC±20%
Power Dissipation	≤1.5W
Shell Material	Cast Aluminium
Communication	RS-485 standard interface, Modbus RTU protocol
Certification	ROHS，CE
Explosion-Proof Cert	EXd lIC T6 Gb
Display	LCD digital display
Weight (Approximate)	1362g

①Note: (When the product is powered by AC power, it is recommended to use an isolated AC power supply.)

Features of Explosion-proof Differential Pressure Transmitter LFM76

Use MEMS micro pressure core, with high accuracy and wide working temperature range;

LCD digital display with clear reading;

Zero button available, pressure range adjustable,

Strong stability, long service life;

IP65 protection level housing.

Applications of Explosion-proof Differential Pressure Transmitter LFM76

energy management systems

HVAC, VAV and fan control

environmental pollution control

pressure and smoke hood control of static pipeline and clean room

oven pressurization

boiler ventilation control

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