5971S02770PBP JR 8 to 32 VDC Input Hall Effect TwinSite Dial

The JR TwinSite Hall Effect, 8-32 VDC input, 0.5-4.5v output is intended for industrial and vehicular service applications. It is a magnetically-driven, voltage output sender used in both stationary and mobile applications, providing a direct reading and electrical signal for remote fuel level monitoring. It features a Hall effect sensor, a solid-state technology that converts the magnetic field from a float mechanism into a ratiometric voltage output, offering a reliable alternative to traditional liquid level gauges with variable resistors and sliding contacts.

This sensor is compatible with existing gauges and can be retrofitted for remote tank level monitoring, improving the efficiency of liquid usage tracking. The unit features a durable, weather-resistant plastic case that is hermetically sealed using ultrasonic welding, ensuring long-term reliability against vibration, corrosion, and temperature extremes. The connections are sealed with redundant epoxy chambers, providing an impervious barrier to water. The system also offers a bright, easy-to-read dial face divided into fractional units for local indication of the tank's liquid level.

Key Features:

• The Device is intended for supply voltage of 8 VDC to 32 VDC. Operating temperature -40° to 80°C.

• Over voltage 32 VDC maximum.

• Reverse voltage 200V maximum.

• The typical current draw is 8mA at VCC=12 VDC.

• The output is 0.3 to 4.5, see chart.

• Settling time is1.5 Microseconds and does not include any circuitry outside TwinSite®.

• Due to temperature compensation for magnet, voltage output will drift up to 40mV if power is applied for more than a few seconds.

• While maximum rated load is one mA, for best accuracy, the actual load should be 100 uA or less.

• Like many amplifiers, the output amplifier of the sender will become unstable when driving capacitive loads. These senders are

usually stable with a maximum input resistance of 150 Ohms and with maximum load capacitance, including cable and load not

over 0.3uF at room temperature. Careful design is required to minimize these factors. If they cannot be eliminated, testing must

be done to ensure that the system operates correctly under all conditions.

Warning: Not intended for use in hazardous locations. Do not connect to circuits and power sources where connection of non-intrinsically safe power

could cause fire or explosion of flammable vapor which may be present.