Fuel Flow Transducer | 7-160 GPH, Hall Effect, Straight Pick-up
Product Description
This fuel flow transducer (EDMO# 660534HS) mounts to the engine fuel line and produces electrical signals that represent the fuel flow. The transducer body has hydraulic fittings that connect directly to the engines fuel line, and a small turbine wheel mounted inside with two precision ball bearings driven by the flowing fuel which incorporate a small magnet that is picked-up by a hall-effect sensor. Transducers based on hall effect technology can operate over a broader range of flow rates and in high temperature environments. This transducer also includes an integrated RTD temperature sensor.
Features
- Straight pick-up fuel flow transducer
- Hall-effect sensor offers broader flow rate ranges and high-temperature tolerance
- A precision ball-bearing turbine generates signals corresponding to fuel flow
- Includes an RTD temperature sensor for accurate monitoring
- Hydraulic fittings allow easy connection to the engine's fuel line
- Built for high-performance operation in demanding environments
Specifications
In/Out Fitting:
3/4-16UNF-3A 37° Flare (SAE5309-8 or equivalent)
Maximum Line Pressure:
2000 PSIG
Mounting Screws:
10-32 x 0.5 in (qty 4)
Mounting Hole Spacing:
0.80 in square pattern, 0.187 diameter
Mounting Position:
All
Weight:
11 oz
Transducer Supply Voltage:
4.0 to 29 VDC, regulated power
Supply Current:
20 mA, maximum
Protection:
Not internally fused
Connector:
MS27505T9B35P on transducer
Connector Mate:
MS27467T9B35S with backshell M85049/49-2S8W or equivalent
Output Type:
Open/GND
Open Circuit Voltage:
24 VDC, maximum
External Pull-up Resistor:
Sized to limit current to no more than 15 mA
Flow Rate:
7 – 160 GPH
K-Factor:
9,000 – 10,000 Pulses per Gallon (PPG) at 70 GPH
Output Type:
Pulse
Pressure Drop at 160 GPH:
Rotor free = 3.0 PSI
Rotor locked = 6.5 PSI
Sensor Type:
Platinum Resistance Temperature Detector (RTD)
Temperature:
-55°C to 150°C
Sensor Output:
1kΩ, typical at 0°C
Scaling:
3.8Ω/°C, nominal
Accuracy to Fuel Temperature:
±5°C (at steady state)
Product Codes
- Mfr Part No:660534HS-00
- EDMO #:660534HS
- Brand:SHADIN LP
- Category:Engine and Fuel Flow Management