Teledyne TIENet 350, Installation And Operation Manual

Page: 11 / 45

TIENet ® Model 350 Area Velocity Sensor
Section 1 Introduction
1-3
1.2 Technical
Specifications
Table 1-1 350 TIENet Sensor Specifications
a
Sensor Dimensions

1.9

3.3

15.2 cm 0.75

1.31

6.00 in
Standard Cable Length 10, or 23 m 16.4, 32.8, or 75.5 ft
Cable Diameter 10.2mm ±0.254mm 0.402 in ±0.010 in
Minimum Bend Radius 15.24 cm 6 in
Maximum Cabling from Signature Flow Meter 305 m 1,000 ft
Typical Weight
w/ 10 m Cable
w/ 23 m Cable
1.68 kg 3.70 lb
3.10 kg 6.84lb
Body Materials PDVF
Cable Materials UV-Rated PVC
Temperature Range
Operation
Storage
0 to 70 °C 32 to 158 °F
-40 to 70 °C -40 to 158 °F
Power Input
Voltage
Supply Current @ 12VDC Nominal
7 to 13.2 VDC
Measurement: 100 mA
Level Measurement
Technology
Submerged differential linear pressure transducer with
integral digital temperature compensation coefficients.
Range
b
0.010 to 3.05 m 0.033 to 10 ft.
Pressure Rating 5 PSI
Maximum Submersible Depth 10.55 m 34.6 ft
Accuracy
c
± 0.10% FS
Typical Long Term Stability ± 0.007m/yr ± 0.023 ft/yr
Compensated Temperature Range 0 to 70°C 32 to 158°F
Velocity Measurement
Technology Continuous wave Doppler ultrasonic
Frequency 500 kHz
Transmission Angle 20° from horizontal
Velocity Direction Bi-Directional (User selectable)
Typical Minimum Depth for Velocity Measurement 2.5 cm 1.0 in
Range -1.5 to +6.1 m/s -5 to +20 ft./s
Accuracy
d
Velocity Error
-5 to +5 ft./s: -1.5 to +1.5 m/s ±0.1 ft./s (±0.03 m/s)
5 to 20 ft./s: 1.5 to 6.1 m/s ±2% of reading
a. All specifications are subject to change without notice.
b.
Actual vertical distance between the area velocity sensor and the liquid surface
c.
Maximum non-linearity, hysteresis, and temperature error from actual liquid level
d. Uniform velocity profile, speed of sound 1480 m/s (4850 ft/s)