Gems Sensors & Controls FT-210 Specifications
FLOW SENSORS – ELECTRONIC
OUTPUT
O Vdc
5-24Vdc
2k-10k Ohms
CUSTOMER
SUPPLIED
(+)
(-)
FT-210 Series – TurboFlow
®
Low Flow Turbine Sensor
Low Flow Rates .1 to 2.5 LPM and High Accuracy ±3% of Reading
Lightweight Turbine Ensures Fast Startup
Mounts In Any Orientation
Gems FT-210 features proven turbine technology in a small package for low flow
applications. The turbine technology provides a highly repeatable sensor ideally suited
for measurement of either volume dispensing and/or flow rate applications. The small
turbine reacts quickly to on/off dispensing applications. Each sensor is 100% tested,
ensuring years of service life.
Specifications
Wetted Materials
Body Nylon 12 (Grilamid TR55) or Grivory
Turbine Nylon 12 Composite
Bearings PTFE/15% Graphite
Operating Pressure 350 PSI (24 bar)
Burst Pressure 1400 PSI (97 bar)
Flow Range .026-.65 gallons/minute
0.1-2.5 liters/minute
3.4-84.5 ounces/minute
Pulses 83,200 per gallon
22,000 per liter
650 per ounce
Frequency Output 36.6-917 Hz
Operating Temperature -4°F to 212°F (-20°C to 100°C)
Viscosity 32 to 70 SSU (.8 to 16 Centistokes)
Filter <50 Microns
Input Power 5 to 24 VDC
Output (Hz) NPN Sinking Open Collector @ 20mA Maximum Leakage
Current 10μA (3K-30K Pull up resistor required)
Accuracy ±3% of Reading
Repeatability 0.5% of Full Scale
Electrical Connection 9.4mm Spacing 3-pole DIN Connector (1˝ high)
Inlet/Outlet Ports 1/4˝ NPT (1/4˝ G Male also available)
How To Order
Specify a Part Number for the Port Connection AND a Part Number for the DIN
Electrical Connection. Two Part Numbers are required for a complete part assembly.
FT-210 Sensor
Body Material Port Size Part Number
1/4˝ NPT
Nylon 12
Grivory
®
1/4˝ NPT
1/4˝ G
1/4˝ G
Electrical Connection
Description Part Number
1 meter DIN PVC Cable Assembly with 10K pull-up resistor
Mating DIN Connector
212465
212460
223910
223190
218572
212404
Dimensions
.11˝
(2.8 mm)
.43˝
(11.0 mm)
1.77˝
(45.0 mm)
Wiring
Pin Code: 1 = Output
2 = Supply
4 = Common
For Mating DIN Connector – P/N 212404
Function DIN Termination
V+ 1
–
Output 2
.83˝
(21.2 mm)
(28.2 mm)
1.11˝
1/4˝ NPT
OR
1/4˝ G
(+)
(-)
2k-10k Ohms
CUSTOMER
SUPPLIED
Pressure Drop—Typical
GPM
400
350
300
250
200
P MBAR
150
∆
100
50
0
0 0.5 2.5 31 2
0.400.13 0.660.26 0.53
1.5
FLOW RATE - L/MIN
.67˝
(17.0 mm)
5-24Vdc
O Vdc
OUTPUT
5.0
4.4
3.6
PSI
2.9
2.2
1.5
0.7
F-10
Visit www.GemsSensors.com for most current information.
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