RH sensor
Lodam RH sensor
Datasheet
Version 8.0
Product description
For an intelligent demand-driven air conditioning, Lodam offers
In addition Lodam offers a wide range of other sensors
the RH sensor, which combined with the Lodam air conditioning
for the HVAC industry:
controller, can be used for achieve perfect air quality.
• Differential pressure transducers
• Temperature sensors
• CO2 sensors
• O2 sensors
Dimensions
Connection:
• Brown wire: 5V power supply
• White wire: GND
• Green wire: signal output
RH sensor
Technical data
Technical specifications
Measurement range
25% RH ~ 95% RH, non-condensing
Signal output
Linear; 0.8 VDC @ 0% RH - 3.9 VDC @ 100% RH
RH accuracy
+/- 3.5% RH, 25% RH to 100% RH non-condensing, 25°C, 5 VDC supply
RH resolution
0,07% @ 25°C and 30% RH
RH accuracy
+/- 3% hysteresis + +/- 0,5 repeatability
RH response time
15 sec. in slowly moving air @ 25°C
RH stability
+/- 2% RH @ 50% RH/year
Power supply
4.0 VDC to 5.8 VDC, max. 500 μA
Operating humidity range
Max. 0 ~ 100%, non-condensing
Storage humidity
Max. 95% RH, non-condensing
Operating temperature range
Please see specification in the diagram above
Storage temperature
Please see specification in the diagram above
Serial resistance on output
56k Ohm
Storage zone
Recommended operating zone
Storage Environment.
Recommended Operating Conditions.
Please remove plastic cover before use.
Innovative and energy saving
climate control
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19-01-2015 Contents are subject to change without notice.
When it comes to climate control Lodam is one of the most experienced you can turn to. For
more than four decades we have developed, produced and implemented electronic solutions
dedicated to optimising applications like:
Compressors
Condensing units
Heat pumps
Air conditioning
Refrigerated truck and trailer
Reefer containers
We know the importance of reliable, energy-efficient operation – and constantly push technological­boundaries to bring you the most innovative and forward-thinking solutions.
As part of the BITZER Group we are backed by one of the world’s leading players in the
refrigeration and air conditioning industry. This alliance provides us with extensive network and
application knowhow and allows us to stay at the forefront of climate control innovation. And
to help ensure comfortable surroundings for humans and reliable protection of valuable goods
anywhere in the world.
For more information visit:
Lodam electronics a/s
Kærvej 77
6400 Sønderborg
Denmark
www.lodam.com
Tel. +45 7342 3737
Fax +45 7342 3730
lodam@lodam.com