Geotech 4-20mA Display Page 5 Installation And Operation Manual Download

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Section 1: System Description

Function and Theory

The Geotech 4-20mA Display is a display for 4-20mA sensors. Specifically designed for
harsh environments, the LED screen displays clear pressure or water level read outs while
the sensor is attached.

System Components

Power Switch

Display

AC Input

(Charging plug)

Battery Status

Signal Input

(Sensor Connection)

Enclosure

Summary of Contents for 4-20mA Display

Page 1: ...Rev 4 3 2019 Part 12050769 4 20mA Display Installation and Operation Manual...

Page 2: ......

Page 3: ...Theory 3 Section 2 System Installation 4 Wiring the transducer 4 Setting Display Units 5 Section 3 System Operation 9 Quick Start Guide 9 Section 4 System Maintenance 9 Section 5 System Troubleshooti...

Page 4: ...ceed until you read and thoroughly understand the WARNING message WARNING CAUTION A raised hand icon indicates CAUTION information that relates to a situation or condition that could lead to equipment...

Page 5: ...display for 4 20mA sensors Specifically designed for harsh environments the LED screen displays clear pressure or water level read outs while the sensor is attached System Components Power Switch Disp...

Page 6: ...tallation Wiring the transducer 1 Open the connector 2 Remove all internal components of the connector 3 Slide the components separately over the cable 4 Ensure 1 8 of the cable is past the rubber par...

Page 7: ...lay The 4 20mA display comes pre set from Geotech to operate with a 0 30 PSI transducer and display PSI If a different range is used i e 0 50PSI or you would like the display to show water level use t...

Page 8: ...MAX key to scroll through the choices 6 Press the ACK key to access the Decimal Point menu 7 Select the decimal place by pressing the MAX key PSI decimal placement ddd d FEET decimal placement ddd d 8...

Page 9: ...2 Press the ACK key to accept 13 Press the ACK key to access Display 1 This is the value that will be displayed on the meter when the input is 4mA The display will read 0 at this input 14 Press the AC...

Page 10: ...ng the following calculation FtMax 2 31 x Pressure rating EX If a 0 15PSI sensor is being used then the equation will be FtMax 2 31 x 15 FtMax 34 65ft Set the display number to the calculated FtMax us...

Page 11: ...d with the unit until the charging light turns green Quick Start Guide 1 Plug in the wired transducer Ensure wiring matches Figure 1 1 2 Turn the unit on with the ON OFF switch 3 Ensure to set the des...

Page 12: ...contact Geotech Solution Charge unit Problem Water in the enclosure Solution Open the faceplate by removing all 10 silver screws with a Philips screwdriver Remove water from the enclosure Wipe case a...

Page 13: ...Voltage 0 10 V Thermocouple RTD Accuracy 1 Display Intensity 8 user selectable intensity levels Special Features Sunlight readable display Enclosure Enclosure 6 x 13 4 x 11 6 in 18 x 48 x 35 cm Enclo...

Page 14: ...12 Notes...

Page 15: ...al Authorization number RMA is required prior to return of any equipment to our facilities please call our 800 number for appropriate location An RMA will be issued upon receipt of your request to ret...

Page 16: ...Geotech Environmental Equipment Inc 2650 East 40th Avenue Denver Colorado 80205 303 320 4764 800 833 7958 FAX 303 322 7242 email sales geotechenv com website www geotechenv com...

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Geotech 4-20mA Display, Installation And Operation Manual

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