Signature Flow Meter0 pages

TIENetTM Model 310 Ultrasonic Level Sensor

Flow Accuracy

Measurement Range
0.3 to 3.3m (1 to 11 ft)
Accuracy at 72°F (22°C) ±0.006m (0.02 ft) at 1 ft level change
±0.009m (0.03 ft) > 1 ft level change
±0.0002 x Distance (m) x TemperaTemperature
ture Deviation from 22 °C.
Coefficient
±0.00011 x Distance (ft) x Tempera(w/ in compensated
ture Deviation from 72 °F.
range)
Beam Angle
10° (5° from center line)
Frequency
50 kHz
Size
9.1 cm X 10.2 cm tall (3.63“x 4“)
Cable Length
10 or 23m (32.8 or 75.5 ft)
Weight
1.8 kg (4 lbs)
Body Material
PVDF
Temperature Range
-30° to 60°C (-22° to 140°F)
(Operating & Storage)
Certifications
Group 2, Category 1G (zone 0), T4
Class I, Div 1, Groups C & D, T4
(pending)

Velocity Measurement
Range
Direction

TIENetTM 330 Bubbler Module

TIENetTM Model 350 Area Velocity Sensor

Level Measurement
Range:
Level Measurement
Accuracy
Operating and Storage
Temperature
Temperature
Compensation Range
Temperature
Coefficient
(w/in compensated
range)

0.003 to 3.05m (0.01 to 10 ft)

Probe Dimensions

+0.002m @ 22°C (0.007 ft @ 72°F)

Materials

-18° to 60°C (0 to 140°F)

Temperature Range
Velocity Measurement
Range
Velocity Measurement
Velocity Accuracy

0° to 60°C (32° to 140°F)
±0.0003 x Level (m) x Temperature
Deviation from 22 °C.
±0.00017 x Level (ft) x Temperature Deviation from 72 °F.

TIENetTM Model 360 LaserFlow Velocity Sensor
Sensor Dimensions
Weight
Materials

Temperature Range
Cable Lengths
Enclosure
Certifications
Power Required

38.01 x 26.21 x 56.7 cm
14.96 x 10.3 x 22.32 in
8.7 kg (19.2 lbs)
Conductive Carbon Filled ABS,
SST, Conductive Kynar, Anodized
Aluminum, UV-Rated PVC
Operating: 0 to 60 °C (32 to 140 °F)
Storage: -40 to 60 °C (-40 to 140
5, 10, or 15 m
(16.4, 32.8, or 49.2 ft)
IP68
CE EN61326; FDA CDRH
21CFR1040; IEC 60825-1
Input voltage: 8 to 26 VDC
12VDC Nominal

Velocity Accuracy
Minimum Velocity
Level Measurement
Range
Level Accuracy
@ 22 °C (72 °F)

Temperature
Coefficient within
compensated range
Beam Angle
Ultrasonic Signal

Minimum Depth
Frequency
Level Measurement
Range
Level Accuracy
Maximum Allowable
Depth
Typical Long-Term
Stability

±5% of Reading. (Typical, under
normal flow conditions)
-4.6m/s to 4.6 m/s
(-15 ft/s to 15 ft/s)
Bi-Directionala
±0.5% of reading ±0.03 m/s
(0.1 ft/s)
0.25 m/s (0.8 ft/s)
0 to 3 m (0 to 10 ft)
from measurement point
±0.006 m (0.02 ft) at 1 ft level
change;
±0.012 m (0.04 ft) at 1 ft level
change
± 0.0002 x D (m) per degree C
± 0.00011 x D (ft) per degree F
(Where D = Distance from transducer to liquid surface)
10° (5° from center line)
50KHz
1.9 x 3.3 x 15.2 cm
(0.75 x 1.3 x 6.0 in)
Sensor: Epoxy, chlorinated PC,
SST. Cable: UV-Rated PVC
0 to 70 °C (32 to 158 °F)
-1.5 to 6.1m/s (-5 to 20 ft/s)
Bi-Directional
±0.03 m/s (±0.1 ft/s) from -5 to 5 ft/s
±2% of reading from 5 to 20 ft/s,
Uniform velocity profile
25 mm (0.08 ft)
500 kHz
0.01 to 3.05 m (0.033 to 10 ft)

4

Signature® Flow Meter
The Signature flow meter is designed for open channel flow monitoring applications. It supports flow
measurement technologies including bubbler, noncontact laser area velocity, submerged Doppler
ultrasonic area velocity, and ultrasonic.
The meter can calculate flow using standard open
channel level-to-flow and area velocity conversions,
as well as user-defined equations, level to area data
points, or level to flow data points, depending on the
application need. The Signature flow meter has
unique features to verify data integrity. It logs key
events such as changes in calibration and power outages to validate data accuracy. Data can be easily
reviewed to detect any type of data alteration.
With multiple smart interface options and multiparameter logging (such as pH), the Signature flow
meter provides a common platform for control
action, reporting, and communication.

IP66/NEMA 4X panel offers protection against entry of dust or
water during meter programming

I/O Features
Multiple simultaneous flow technologies
pH and temperature input
SDI-12 input

Available Measurement Technologies

RS-485 Modbus input

RS-485 Modbus output

Bubbler
Ultrasonic
Non-Contact Laser Velocity
Continuous Wave Area Velocity

Analog outputs (Optional card required)

Communication/Interface Features

Applications

Ethernet modem

Industrial Pretreatment Compliance

Cellular modem options

± 0.10%FSb
10.5 m (34 ft)

Shallow flow measurement in large and small

USB interface

±0.007 m/yr (±0.023 ft/yr)

Permit Enforcement

a. Turbidity > 20 NTU; Distance from liquid surface to
bottom of sensor < 48 inches
b. Maximum non-linearity, hysteresis, & temperature error
from actual liquid level.

Teledyne Isco
4700 Superior Street
USA and Canada (800) 228-4373
Lincoln, NE 68504 USA Fax: (402) 465-3022
Tel: (402) 464-0231
E-Mail: IscoInfo@teledyne.com
Teledyne Isco reserves the right to change specifications without notice.
©2012 Teledyne Isco L-2153 09/12

pipes
Wastewater Treatment Plants
Outfall

General Features
Multiple parameter data logging
Program and Summary Reports
Data Integrity Verification
Triggering, sampler enabling
Compatibility with Flowlink® software