AbsolutAire L02-03-0114 User Manual
Wall Mounted Temp./RH Sensor with Temp. Setpoint
Product Description
The L02-03-0114 Temperature and RH sensor converts a resis-tance to a
linear 0 to 10 VDC output.
The Advanced Ceramic Technology design overcomes the limitations of
other resistance-based humidity sensors that utilize water soluble polymer
coatings. The Advanced Ceramic Technology en-ables these sensors to
fully recover from condensation. This allows the sensor to maintain its accuracy over a longer period of time. Despite its accuracy, the Advanced
Ceramic Technology sensor and related circuitry is economical.
Field calibration is achieved by toggling either the increment or decrement
dip switch. Each toggle will allow for a +/- 0.5% RH in-crease or decrease.
Accuracy is maintained over the operating range, using a thermis-tor for
temperature compensation. Precision production tolerances maintain sensor interchangeability to within +/- 3% nominal without recalibration.
L02-03-0114
Each L02-03-0114 humidity sensor is calibrated at 3 different points, using
an NIST Traceable Temperature/Humidity chamber.
This unit is offered as a room temperature sensor with Set Point conguration. The set point is a linear 10K slide potentiometer that is Direct Acting, with
a 55 to 85 indication sticker.
The thermistors higher resistance relative to Platinum RTD’s, cre-ates a larger signal with the same measuring current, negating most lead wire resistance
problems and eliminating the need for signal conditioners.
Technical Data
Supply Voltage • 500 Ohm Load: +17 to 36 VDC / 24 VAC
Operating Temp • -10 to 160oF (-23.3 to 71oC)
Operating RH • 0 to 100% RH
Output • 0-10 VDC
Interchangeability • +/- 3% RH
Long Term Stability • Less than 2% RH Drift / 5 Years
Accuracy @ 77oF • < +/- 3% from 20 to 95% RH
Response Time • 30 seconds for 63% Step
Saturated Response Time • 10 minutes for 63% Step
Sensitivity • 0.1% RH
Repeatability • 0.5% RH
Hysteresis • Less than 0.4% RH
Temp Sensor Output • 10K Ohms @ 25oC (77oF) Type III
Temp Sensor Accuracy • +/- 0.2oC (0-70oC)
Setpoint Indication • 55 to 85
Setpoint Pot Action • Direct Acting
Setpoint Range • 0 to 10K Ohms +/- 10%
Lynxspring, Inc. 877-649-59698900 State Line Road, Suite 220, Leawood, KS 66206
Please contact Lynxspring for more information about this product
NiagaraAX is a registered trademark of Tridium, Inc.
version: January 3, 2005
Device Detail
L02-03-0114
Wall Mounted Temp./RH Sensor with Temp. Setpoint
Ordering Information
Model # Description
L02-03-0114 RH Wall Mount Sensor with 10K Ohm Termistor and Temperature Setpoint
Please contact Lynxspring for more information about this product
Lynxspring, Inc. 877-649-59698900 State Line Road, Suite 220, Leawood, KS 66206
NiagaraAX is a registered trademark of Tridium, Inc.
version: January 3, 2005
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