FT-110 Series – TurboFlow Economical Flow-Rate Sensors

FT-110 Series – TurboFlow Economical Flow-Rate Sensors
FT-110 Series – TurboFlow™
Economical Flow-Rate Sensors
A
A
A
A
Low Cost Plus High Accuracy ±3% of Reading
Measures Low Liquid Flow Rates of .1 to 8 GPM
FDA Approved Materials
Lightweight Plastic Design Enables Mounting in any Position
Gems hall effect turbine flow rate sensor is ideal for OEM applications involving low flow
liquid monitoring. The low cost coupled with 1/2% repeatability makes it an ideal candidate
for replacing dispensing timer systems. Unlike existing timing systems, turbine technology
is not influenced by changes in system pressure caused by aging filters. The sensor’s standard power and output specifications make it easy to retrofit to existing controllers.
Specifications
Dimensions
Wetted Materials
Body
.866"
(22.0 mm)
Nylon 12
Turbine
Nylon 12 Composite
Bearings
PTFE/15% Graphite
Operating Pressure
200 PSIG
Burst Pressure
2500 PSIG
.393"
(10.0 mm)
.110"
(2.8 mm)
.669"
(17.0 mm)
3/8" NPT
OR
3/8" G
.524"
(13.3 mm)
.197"
(5.0 mm)
-4°F to 212°F (-20°C to 100°C)
Viscosity
32 to 81 SSU (.8 to 16 Centistokes)
Filter
<50 Microns
Input Power
5 to 24 VDC @ 8mA
Output
NPN Sinking Open Collector @ 50mA Maximum
(1 to 2.2K Ohm Pull-Up Resistor Required)
(Hz Output)
.315"
(8.0 mm)
2.165"
(55.0 mm)
.70"
(17 mm)
Wiring
White
(-)
Black
(+)
0.5% of Full Scale
Electrical Connection
Spade Terminals .110”/.248” x .031” (2.8/6.3 x .8 mm)
Inlet/Outlet Ports
3/8” NPT Male and 3/8" G Male
O Vdc
CUSTOMER
SUPPLIED
Red
Repeatability
OUTPUT
1k-2.2k ohms
±3% of Reading
Accuracy
.197"
(5.0 mm)
FLOW
.118"
(30.0 mm)
Operating Temperature
.248"
(6.3 mm)
5-24Vdc
Pressure Drop—Typical
How To Order – Standard Models
Specify Part Number based on desired body material and port size.
Flow Range
Pulses per
Part Number
16
A
14
12
10
GPM
Liters/m
Gallon
Liter
Frequency
Output
.13-1.3
.5-5
26100
6900
58-575 Hz
173931
173936
4
.26-2.6
1-10
12500
3300
55-550 Hz
173932
173937
2
.26-4.0
1-15
17400
4600
76-1150 Hz
173933
173938
0
.26-4.0
1-15
8300
2200
37-550 Hz
173934
173939
.53-7.9
2-30
3800
1000
33-500 Hz
173935
173940
3/8" NPT
3/8" G
8
6
B
0
.25
.50
1
2
2.5
FT-110 Accessories
Description
Part Number
Mating connector w/3 feet, 3 conductor, PVC pigtail leads
173941
Mating connector w/10 feet, 3 conductor, PVC pigtail leads
173942
3
4
5
6
7
FLOW RATE - GPM
Tests conducted with water flow at 68°F (20°C).
A) Part #173931 173936
173932 173937
173933 173938
– Stock Items.
K-7
PRESSURE DROP (PSID)
18
B) Part #173934 173935
173939 173940
8
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