SPECIFICATIONS
Wetted Materials (except tees)
See
"Ordering Matrix" on page 11
for material specifications
Materials
Tee
PVC Type 1, white
Adapter
PVC Type 1, gray
BSP Fitting
PVC Type 1
Sensor Housing
PPS
Retaining Nut
Acetal copolymer, black
Locating Pin
300SST
Impeller
300SST
Shaft
Tungsten Carbide
Bearing
UHMWPE
O-Rings
EPDM
Wires
18 AWG Irrigation Wire (solid copper)
Pressure/Temperature Oatings
150 psig @ 73° F (22 8° C)
75 psig @ 110° F (43 3° C)
Oated Temperature
Operating: 35…110° F (1 67…43 3° C)
Storage 14…110° F (–10…43 3° C)
Oecommended Design Flow
Oange
2…20 ft/sec (0 6…6 1 m/sec)
Accuracy
± 3 0% of full scale over recommended design flow range
Oepeatability
± 1 5% of full scale over recommended design flow range
Linearity
± 1 5% of full scale over recommended design flow range
Transducer Excitation
8…35V DC max input, source limited to 100 mA
Quiescent current 600 uA @ 8…35V DC max
Quiescent voltage (Vhigh=Supply Voltage–(600 uA*Supply impedance))
ON State (Vlow) Max 1 2V DC @ 40 mA current limit (15 Ω + 0 7V DC)
Output Frequency
3 2…200 Hz
Output Pulse Width
5 msec ±25%
Environmental
IP 68 / NEMA 4X
Suitable for pollution degree 4 environments
Suitable for outdoor use above or below grade
Suitable for use in 100% humidity
Electrical Cable for IO Sensor
Electronics
UL Style 116666 copper solid AWG 18 wire w/direct burial insulation rated to 105° C
Specifications
Page 10
October 2015
SEN-UM-01665-EN-04