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Transmisor de Humedad y Temperatura para montaje en Ducto 220mm

Transmisor de Humedad y Temperatura para montaje en Ducto 220mm. is a complete relative humidity and temperature sensing module, with two loop powered 4~20mA output signals, representing 0~100%RH and 0~100ºC.
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Transmisor de Humedad y Temperatura para montaje en Ducto 220mm

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APLICACION MODELO TECNOLOGIA MARCA
Analítica - Instrumentos LPN-H-D -- Intech
FUNCION CODIGO SECCION
Transmisor de Humedad y Temperatura 15-1002A 15

Description:


The LPN-H is a complete relative humidity and temperature sensing module, with two loop powered 4~20mA output signals, representing 0~100%RH and 0~100ºC.

Two versions are available:
(i) Wall mount.
(ii) Duct mount.

Both versions come complete in an industry standard aluminium connection head.
The digital relative humidity sensor and temperature compensating sensor protrude from the head inside a protective cap. This cap allows air to circulate to the sensors. 
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Features:
 

  • NEW Sensirion SHT25 Digital Humidity Sensor.
  • Long Term Stability.
  • Fast response: 4 seconds from 0 to 100%RH under ideal conditions.
  • Dual 4~20mA Outputs.
  • %RH Temperature Compensated Linear Output.
  • Pt100 RTD Sensor.
  • Temperature Output 0~100ºC (0~200ºF optional).
  • Temperature Output Linearised.
  • Very Compact Design.
  • High Accuracy.
  • Low Cost.
  • Easy to Install.
  • Reverse Polarity Protection.
  • Wide Power Supply Range.
  • Rugged and reliable.


Ordering Information:
 

LPN-H-W Wall Mount, 0~100%RH Transmitter, 0~100ºC Transmitter.
LPN-H-D 220mm Duct Mount, 0~100%RH Transmitter, 0~100ºC Transmitter.
LPN-H-F 100mm Flange for LPN-H-D.


Note:
0~200ºF temperature output optional. Please specify when ordering.


Reliability:

The wide range of the humidity and temperature sensors offer long term reliability over a broad range of applications. The sensors resist contaminating vapours such as organic solvents, chlorine, and ammonia.

 

Calibration system for LPN-H series Humidity sensors:

The LPN-H-Ref system is designed to allow in situ calibration of LPN-H-W and LPN-H-D humidity transmitters. The LPN-H-Ref system consists of corrosion resistant stainless steel canisters containing humidity regulating salt solutions that replace the black protective filter on the sensor.

Important Note:
It is essential that the humidity sensor is mounted vertically with the filter at the bottom to prevent spillage.


Ordering Information for Calibration LPN-H-Ref:
 

LPN-H-75 Calibration canister with 75% RH salt solution. LPN-H-Ref
LPN-H-43 Calibration canister with 43% RH salt solution.
LPN-H-33 Calibration canister with 33% RH salt solution.








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