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Humidity Sensors

LFH Duct Humidity Temprature Transmitters

LFH Duct Humidity Temprature Transmitters is used For sensing of duct temperature and relative humidity.

Overview

LFH Duct Humidity Temprature Transmitters combines a capacitance-type relative humidity sensor and a temperature sensor in one housing, both with 0…10V output.

The LFH humidity temperature duct transmitter is additionally equipped with a passive temperature sensor.

These temperature transmitters can be used:

? for checking and monitoring temperature and humidity in

air duct applications (fresh air / exhaust);

? to avoid condensation in air duct applications;

? for humidification control.

Features & Benefits:
  • Wide sensing range
  • Capacitance-type sensing element for rel. humidity
Certifications:
  • UL94V-0 appr
  • Protection class IP65 / NEMA 4 for enclosure
  • IP40 for sensing part
  • EN61326-1
  • EN61326-2-3
  • FCC Part 15
  • ICES-003 Issue 5 Class B
Specifications

Others

  • Minimum Operating Ambient Temperature
    • -5
  • Maximum Operating Ambient Temperature
    • 55
  • Brand
    • CentraLine
    • Honeywell

Others

  • Minimum Operating Ambient Temperature
    • -5
  • Maximum Operating Ambient Temperature
    • 55
  • Brand
    • CentraLine
    • Honeywell
  • Minimum Operating Ambient Temperature : -5
  • Maximum Operating Ambient Temperature : 55
  • Brand : CentraLine|Honeywell
Sort
Document Title
Document Type
File Size
Product Number
Image
SKU
Description
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LFH00-2B65
Duct Humidity & Temprature Sensor, RH - 0 to 10V, Temperature - 0 to 10V & Pt1000, 15-35V DC
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LFH10-2B65
Duct Humidity & Temprature Sensor, RH - 0 to 10V, Temperature - 0 to 10V & NTC10k, 15-35V DC
alt
LFH20-2B65
LFH Duct Humidity Temprature Transmitters, 15-35V DC, 0.5 mA, NTC, 20Kohm, 934.5 ohm K
alt
LFHI-40-2B65C
AIR Duct Humidity and Temp Transmitter
alt
LFHV-2B65
Duct Humidity & Temprature Sensor, RH - 0 to 10V, Temperature - 0 to 10V, 15-35V DC
Image
SKU
Description
alt
LFH00-2B65
Duct Humidity & Temprature Sensor, RH - 0 to 10V, Temperature - 0 to 10V & Pt1000, 15-35V DC
alt
LFH10-2B65
Duct Humidity & Temprature Sensor, RH - 0 to 10V, Temperature - 0 to 10V & NTC10k, 15-35V DC
alt
LFH20-2B65
LFH Duct Humidity Temprature Transmitters, 15-35V DC, 0.5 mA, NTC, 20Kohm, 934.5 ohm K
alt
LFHI-40-2B65C
AIR Duct Humidity and Temp Transmitter
alt
LFHV-2B65
Duct Humidity & Temprature Sensor, RH - 0 to 10V, Temperature - 0 to 10V, 15-35V DC