UFT-1 ETC2 [List of Unclassifed Manufacturers], UFT-1 Datasheet - Page 2

• Manufacturer Part Number: UFT-1
• Description: UNIVERSAL FLOW TRANSMITTER
• Manufacturer: ETC2 [List of Unclassifed Manufacturers]

UNIVERSAL FLOW TRANSMITTER
MODEL UFT-1
INSTALLATION AND CALIBRATION
The UFT-1 transmitter can be mounted in any position. The
optional watertight enclosure provides a watertight seal
against contaminants. While field calibration is not required
with the UFT-1, flow conversion must be accomplished at the
monitoring computer. The information below is provided for
making the conversion calculations.
FLOW RATE
Flow (gpm)
Maximum gpm is the flow rate at 20 mA output on the trans-
mitter and must be specified at the time the UFT-1 is ordered
for proper calibration.
TOTALIZED FLOW
Totalized Gallons = (Flow Factor) x (Output Divider) x (Total
Pulses)
For totalized m 3 , multiply the above by 0.00379.
Output Divider = 10 or 100 depending on jumper-selection.
Flow factors per pulse are shown in the table at the right.
WIRING
224
MODEL
UFT-1
UFT-1A
UFT-1E
UFT-1AE Universal Flow Transmitter with Pulse and Calibrated 4-20 mA Output* in NEMA 4X Enclosure
UFT-1
Remove for devices with their own power supply.)
= (mA measured - 4 mA) x Maximum gpm
FLOW
2004 KELE CATALOG • www.kele.com • USA 888-397-5353 • International 901-382-6084
(Leave on for Data Industrial flow sensors.
XDCR
Output Pulse Divider
Selection Jumper
(10 or 100)
Sig In
DESCRIPTION
Universal Flow Transmitter Pulse Output Only
Universal Flow Transmitter with Pulse and Calibrated 4-20 mA Output*
Universal Flow Transmitter Pulse Output in NEMA 4X Enclosure
DISPLAY OPTION (enclosed models only)
1
2
3
1
Transducer Power Option Jumper
Example: UFT-1A-E-2 Basic transmitter with calibrated 4-20 mA flow rate
Flow totalization only
Flow rate only
Flow totalization and flow rate **
100
16
10
output (4 mA = no flow 20 mA = max flow), enclosed with LCD
flow rate indication
Pulse
Out
PWR
mA Signal
Common
Signal In
24 VDC
XDCR
Power
Pulse
Out +
Pulse
Out –
Out
ORDERING INFORMATION
Power Supply
+
24 VDC
(red)
TABLE 1. FLOW FACTORS FOR DATA INDUSTRIAL
–
Notes
*2.
+
(black)
MODEL
228PV-1.5
228PV-2
228B-2
228C-2
250B-0.5
250B-0.75
250B-1
250B-1.25
250B-1.5
220B-2.5
220B
220B
220B
220B
220B
220B
220B
220B
220B
220B
1.
3.
Sensor
Flow
Flow factors for a Model 225 and 226 are the same as Model 220.
Flow factor for Model 228S is the same as 228C.
PV Series is sized for SCH 80 PVC pipe.
All other series are sized for SCH 40 black iron pipe.
–
FLOW SENSORS
1-1/2 (3.81)
1-1/4 (3.18)
1-1/2 (3.81)
2-1/2 (6.35)
10 (25.40)
12 (30.48)
14 (35.56)
16 (40.64)
18 (45.72)
1/2 (1.27)
3/4 (1.91)
PIPE SIZE
4 (10.16)
6 (15.24)
8 (20.32)
2 (5.08)
2 (5.08)
2 (5.08)
1 (2.54)
3 (7.62)
5 (12.7)
in (cm)
**
*
Pipe size and schedule and
maximum flow rate must be
specified at time of order.
When a UFT-1AE3 is ordered
the UFT-1A will be in one enclosure
and the Totalizer and Rate Display
will be in a separate enclosure.
Totalize
0.005646
0.007514
0.007015
FACTOR
0.03118
0.04611
0.04579
0.04731
0.01280
0.01780
0.03800
0.07280
0.1396
0.2457
0.3611
0.6710
1.080
1.630
1.944
2.502
3.158
FLOW
+
–
4-20 mA
Output
–
Power
10 POSITION 100 POSITION
JUMPER IN
+
0.05646
0.07514
0.07015
0.3118
0.4611
0.4579
0.4731
0.1280
0.1780
0.3800
0.7280
1.396
2.457
3.611
6.710
10.80
16.30
19.44
25.02
31.58
GALLONS/PULSE
Typical
Totalizer
Hookup
JUMPER IN
0.7514
0.7015
0.5646
1.780
7.280
13.96
24.57
36.11
67.10
108.0
163.0
3.118
4.611
4.579
4.731
1.280
3.800
194.4
250.2
315.8