Datasheet

70
LEVEL
& FLOW
www.gems-sensors.co.uk
FT-210 Series - Flow Sensor
Economical Flow-Rate Sensors
 Low Cost Plus High Accuracy ±3% of Reading
 Measures Low Liquid Flow Rates of 0.1 to 2.5 l/min
 FDA Approved Materials
 Lightweight plastic design enables mounting in any position
GEMS Sensors hall effect turbine flow sensor is ideal for OEM applications involving
low flow liquid monitoring. The FT-210 is the small brother of the FT-110 and allows
lower flow rate monitoring. The low cost coupled with 0.5% repeatability makes it an
ideal candidate for replacing dispensing time systems. Unlike existing timing systems,
turbine technology is not influenced by changes in system pressure caused by ageing
filters. The sensor’s standard power and output specifications make it easy to retrofit
to existing controllers.
Wetted materials
Body Nylon 12
Turbine Nylon 12 Composite
Bearings PTFE/ Graphite
Operating pressure 25 bar max
Burst pressure 200 bar
Max Flow 2.5 I/min
Operating temperature -20’C to 1OOC
Viscosity up to 15 Centistokes
Filter <50 Microns
Input power 5 to 24 VDC @ 8mA
Output NPN Sinking Open Collector @ 20mA Maximum
(1 to 2.2K Ohm Pull-Up Resistor Required)
(Hz Output)
Accuracy +3% of Reading
Repeatability 0.5% of Full Scale
Electrical connection DIN 43650C (Mate supplied)
Intet/outlet ports G 1/4” or 1 /4 NPT Male
Specifications
How to Order
Specify Part Number based on thread type
Flow Range Pulses / litre Frequency Thread Part Number
0.1-2.5 22000 37- 917 Hz G 1 / 4 212460E
0.1-2.5 22000 37- 917 Hz 1 / 4 NPT 212465E
Mating Connector supplied
Dimensions (in mm)
Wiring
Pressure Drop - Typical
● Consult Sales Office if there is a possibility of particles in the flow stream.
Standard Products in bold


2.8
17
45
11
28.2
*21.2
*with DIN = 48 mm
17
flow l/min
delta P (mbar)
IP65
DIN
2
1