SKU: Gems Sensors FT-210
Proven turbine technology in a small package for low flow applications.
Category: Flow Sensor
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Gems FT-210 Series is a low flow turbine sensor that features proven turbine technology in a small package. 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 for low flow applications.
| Gems FT-210 Series TurboFlow® Low Flow Turbine Sensor Technical Specifications | |
|---|---|
| ● GENERAL | |
| Description | Proven turbine technology in a small package for low flow applications. Provides a highly repeatable sensor ideally suited for measurement of either volume dispensing and/or flow rate applications. The small, lightweight turbine reacts quickly to on/off dispensing applications for fast startup. Mounts in any orientation. Each sensor is 100% tested, ensuring years of service life. |
| Key Features | Low flow rates .1 to 2.5 LPM with high accuracy ±3% of reading; lightweight turbine ensures fast startup; mounts in any orientation. |
| ● WETTED MATERIALS | |
| Body | Nylon 12 (Grilamid TR55). |
| Turbine | Nylon 12 Composite. |
| Bearings | PTFE / 15% Graphite. |
| ● PERFORMANCE / RATINGS | |
| 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. |
| Accuracy | ±3% of reading. |
| Repeatability | 0.5% of full scale. |
| ● ELECTRICAL | |
| Input Power | 5 to 24 VDC. |
| Output (Hz) | NPN sinking open collector @ 20 mA maximum, leakage current 10 µA (3K–30K pull-up resistor required, customer supplied). |
| Electrical Connection | 9.4 mm spacing, 3-pole DIN connector (1″ high). Pin code: 1 = Output, 2 = Supply, 4 = Common. |
| ● PHYSICAL / DIMENSIONS | |
| Inlet/Outlet Ports | 1/4″ NPT (1/4″ G male also available). |
| Overall Dimensions | 1.77″ (45.0 mm) length; 1.11″ (28.2 mm) height; .83″ (21.2 mm); .67″ (17.0 mm); .43″ (11.0 mm); .11″ (2.8 mm). |
| ● ORDERING — FT-210 SENSOR | ||
| Body Material | Port Size | Part Number |
| Nylon 12 | 1/4″ NPT | 212465 ⚡ |
| 1/4″ G | 212460 | |
| ⚡ = Stock item. 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. | ||
| ● ORDERING — ELECTRICAL CONNECTION | |
| Description | Part Number |
| 1 meter DIN PVC cable assembly with 10K pull-up resistor | 218572 |
| Mating DIN connector | 212404 |
| ● MATING DIN CONNECTOR PINOUT (P/N 212404) | |
| Function | DIN Termination |
| V+ | 1 |
| – (Ground) | Ground terminal |
| Output | 2 |
| ● PRESSURE DROP — TYPICAL (REFERENCE CURVE) | |
| Approximate pressure drop rises from near 0 mbar at 0 L/min to roughly 350 mbar (≈5.0 PSI) at 2.5 L/min (0.66 GPM) flow rate, following a non-linear (increasing slope) curve. See datasheet chart for full-resolution reference values across the flow range. |
Download Gems Sensors FT-210 Series Turbine Flow Meter information here
Datasheet: Gems_FT210-Series-datasheet
Manual: Gems_FT-210_Manual
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