shs-a5 Servoflo Corporation, shs-a5 Datasheet
shs-a5
Manufacturer Part Number
shs-a5
Description
Dew Point Sensor
Manufacturer
Servoflo Corporation
Datasheet
1.SHS-A5.pdf
(1 pages)
DEW POINT SENSOR
Characteristic features
Detection of high humidity, dew formation or
Additional Interdigital structure for
Application range from 0 … 100 rH, 0 … 60 °C
Model with SIL-contacts for PCB
Typical areas of application
Building instrumentation, cool ceiling
Moisture protection in switcher panels and
Monitoring of flat roofs
Condensate detection in outside directed
Ventilation control in sanitory rooms
Leakage monitor for waterproof housings
Features
The Humidity sensor SHS A5 is a combined sensor
for detecting the onset of condensation with
additional
sensor) for detection of liquid water or condensate.
The exponentially rising resistive characteristics in
the upper humidity region facilitates simple signal
processing and a stable switching behaviour on
dew formation threshold.
The ceramic substrate can become a thermal
contact on the reverse side to sense surface
humidity. Through SIL-contacts, the component
can be directly mounted on the printed circuit
board.
Other models, for example, with connection leads
and plug are also available on request.
You will get more informations on:
www.hygrosens.com
condensation
independent detection of water
controller, air-conditioning
electrical equipment
walls
Interdigital
structure
(conductance
Technical Data
Resistive Dew point sensor SHS-A5
Measuring principle
Humidity range
Temperature range
Impedance at rH<75%
Impedance at rH<93%
Impedance at rH>97%
Interdigital structure
max. evaluation
voltage
Base substrate
Contacts
Ordering No.
Rights reserved for change in technical data for
technological advancements !
Example circuits, Evaluation-Kits und complete Module
available on request !
resistive humidity sensor,
additional conductance
sensoring structure
0 ... 100% relative humidity
0 ... 60 °C
< 20 kOhm
< 100 kOhm
> 150 kOhm
Conductance structure,
approx. 10 µS
Res. Sensor < 0.8 Vpp ~/=
Conductance < 2 Vpp ~
Ceramic, 20 x 10 x 0,6 mm
3 SIL-contacts
RM 2.54 mm, l=20 mm
SHS-A5
SHS-A5