Xylem IM112 AquaBoost 1AB1 & 2AB1 Variable Speed Pump Controllers - Manual (Page 11)

11
Appendix A
Pressure Transducer
The sensor of this transducer is a piezoresistive silicon pressure sensor, mounted on a tape (TAP) fl oating
freely in an oil chamber. The pressure is transferred to the sensor by a separating nickel diaphragm in
the oil chamber.
Specifi cations
Range (FS):
10 Bar (147 psi) Gauge
Over-pressure-Pmax: 300 psi
Class of protection: IP 67
Type Sealed gauge:
Signal Over Range: 0.5 - 4.5 V DC (ratiometric)
Supply: 5 VDC +/- 0.25 VDC
Supply:
+ VCC => red = supply voltage
+ Out => white analog output signal
GND => black ground
Operating Temperature: -20 - +80°C
Storage Temperature:
-40 - +100°C
Material: Body Steel and Brass
Diaphragm: Nickel
Pressure Transducer Plug
1 ⁄
4
" NPT THREAD
+ out (0.5 – 4.5 V) GND
+FCC (5VDC)