LEO3 Current or Digital Output Pressure Gauge

LCD digital pressure gauge powered externally by a 2 wire series 4-20mA current loop or a digital interface. Use as a pressure transmitter or a digital output pressure sensor with a local readout display. Accurate to 0.2% FS the LEO3 is available in a sleection of pressure ranges from 1 bar up to 1000 bar (15 psi to 15,000 psi).

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The LEO 3 loop powered pressure gauge is externally protected to IP65 and a Binder 723 5 pin connector on the back of the case provides connection for the series loop or digital interface.  The plastic case can be further protected from impact via an optional rubber protection boot cover.  

Using the optional PC software the 4-20mA analogue ouptut can be altered to a different scaling.  Pressure readings can also be transmitted directly to a computer and recorded without the need to connect the 4-20mA current loop circuit.

 

Technical Specification

Pressure Range: from 1 bar up to 1000 bar gauge or absolute

Accuracy: +/-0.2% full scale over 0 to 50 Deg C

Display: 4 1/2 digit LCD

Output Signal: 4-20mA, 2 wire and RS485

Supply Voltage: 8-28 Vdc

Dimensions: 76mm x 125mm x 50mm

Weight: approx 210g

Environmental Protection: IP65

Pressure Connection: G1/4, G1/2, 1/2NPT, 1/4NPT or G1/2 flush (300 bar max) male

Special Features: settable current loop output, RS485 digital interface, selectable pressure units

Special Options: Connect to a PC via RS232 or USB

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Delivery Time

4 weeks standard plus dispatch time

add 2 weeks for custom range

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Download Product Information

LEO3 data sheet

LEO3 operating manual

PC Software operating manual

Communications Protocol operating manual

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