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Pathfinder HPT-20

Pathfinder HPT-20
Price: $234.00
Product ID : HPT-20
Weight: 1.00 lbs

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Description

General Description

The Model HPT-20 (encapsulated transmitter) is a 0-2.0 volt Resistivity transmitter with an input range of 0 to 20 megohm/cm and an output of 0 to 2.0 volt ,using a RC-20 probe for an input.

The transmitter accepts as its input an RC-20 resistivity cell which has a .007 cell constant and an integral temperature sensor for automatic temperature compensation. It transforms the probe signal to a voltage output proportional to the resistivity level. This output may be transmitted over two wires to a voltage indicating device. A D.C. power supply of 24V is required to power the transmitter.

There are two adjustments on the transmitter to calibrate “ zero” and “span”. The calibration is performed using a resistor module Model: RM-HP12

HPT-20 Specifications
Range: ...........................................................................0.00 to 20.00 Megohm/cm
Output: ..........................................................................0.00to 2.0V
Power Supply: .................................................................24 V DC
Accuracy: .......................................................................+/- 2% of span
Resolution: .....................................................................û .01 Megohm/cm
Resistivity cell: ................................................................Resistivity Ptobe: Pathfinder P/N: RC-20
Operating Temperature Range: .........................................0 to 50 deg C
Temperature Compensation range: .................................. 10 to 60 deg C
Calibration: .....................................................................Resistor module to 2.0 volt output (Pathfinder P/N: RM-HP12 )
Dimensions: ....................................................................2" X 2" X 1.5"
Mounting: .......................................................................(2) 6-32 threaded inserts, on 0.9” centers

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