AAS-920-148C Datasheet, PDF (2/2 Pages) Amphenol Corporation – High sensitivity

E-stat Specifications
Off
3.5 ±0.3°F (0.5°C)
On
3.0°F (5.0°C) reference
Differential
1.5 ±0.3°F (0.5°C)
Voltage Drop
Maximum 0.3 V
Response Time
4 seconds; moves from air at 68°F (20°C) to liquid at
23°F (-5°C)
Schematic Diagram
Thermistor
R2 R3
R5
3
+
U_{_} 1A
2
D1
C3 C4 C7
R4
R7
C5
+VCC
R1
C2 _C1 ^ZD1
R8
R6
Q1
+VCC
R9
Q2
C +VCC
ZD2
C6
A Out
R10 R11
R12
5
+
U_ 1B
C8 ⁶
D2
B GND
Amphenol
Advanced Sensors
www.amphenol-sensors.com
© 2014 Amphenol Corporation. All Rights Reserved. Specifications are subject to
change without notice.
Other company names and product names used in this document are the registered
trademarks or trademarks of their respective owners.
AAS-920-148C-04/2014