LFM108 Differential Pressure Transmitter

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Description

The LFM108 Differential Pressure Transmitter is a highly advanced device designed to accurately detect both differential and gauge pressures, converting these measurements into proportional analogue output signals. Users can choose between two output versions: a voltage output ranging from 0 to 10VDC or a current output of 4-20mA. With a wide measurement range varying from ±50Pa to ±10,000Pa, the LFM108 is perfect for a variety of applications, including:

  • Heating, Ventilation, and Air Conditioning (HVAC)
  • Energy Management Systems
  • Static Duct Pressure Monitoring
  • Clean Room Pressure Control
  • Over-Pressurization and Furnace Draft Control

This versatile transmitter is suitable for use with air and neutral gases, ensuring reliable performance across multiple environments.

Specifications

Feature Details
Accuracy ±1.0% FS
Compensated Temperatures -10°C to +60°C
Zero/Full Range Deviation ±0.01%
Over Pressure Capacity ×15
Output Signal 0-5/10VDC (3-wire), 4-20mA (2-wire)
Supply Voltage 12 – 30VDC
Ambient Temperature -10°C to +60°C
Storage Temperature -40°C to +85°C
Housing Material Industrial plastic, fire resistance level per UL94-V0
Pressure Connection Ribbed Ø6.2mm
Cable Gland Cables Ø8mm maximum
Weight 140g

Additional Information

Pressure Range Options:

Unidirectional Pressure Range Bidirectional Pressure Range
0 – 100Pa 0 – ±50Pa
0 – 250Pa 0 – ±100Pa
0 – 500Pa 0 – ±250Pa
0 – 1000Pa 0 – ±500Pa
0 – 2500Pa 0 – ±1000Pa
0 – 5000Pa 0 – ±2500Pa
0 – 10,000Pa 0 – ±5000Pa
0 – ±10,000Pa

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