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Tel: 1/888/525-7300 • Fax: 1/435/753-7490 • www.apgsensors.com • [email protected]

• 

Unscrew top lid of radar, exposing electrical terminals.

• 

Feed wires from your control system through 1/2” NPT conduit hole on side of radar.

• 

Attach the wires of your control system to the radar according to the appropriate Power & Control 
Wiring Diagram on page 5 and 6.

• 

Secure conduit in 1/2” NPT hole.

• 

Replace lid of radar.

•  Electrical Installation

 

NOTE

: Do not mount the sensor where the beam will intersect objects such as fill 

streams, pipes, ladder rungs, wall seams, or corrugated tank walls.

• 

Ensure that power (VAC or VDC, control power, and communication power) to the radar is off.

• 

Unscrew top lid and detach wires from terminals.

• 

Disconnect conduit from radar.

• 

Remove the radar and store it in a dry place, at a temperature between -40° F and 140° F.

• 

If the radar was installed in a hazardous location, ensure that the cables will not energize while the 

sensor is disconnected.

•  Removal Instructions

 

DANGER

: Do not disconnect equipment installed in hazardous locations unless power 

has been switched off or area is known to be non-hazardous.

• 

Download the Probe Gateway software zipfile from 

http://apgsensors.com/support

.

• 

Open the zip file.

• 

Choose “Install” from the options at the top of the zip file window.

• 

The installation process will prompt you as needed to complete the installation.

•  Software Installation

Summary of Contents for True Echo PRL Series

Page 1: ...APG R Doc 9002986 Part 200213 Rev B 01 2019 True EchoTM Pulse Radar Level Transmitter User Manual Series PRL for Liquids and Series PRS for Solids...

Page 2: ...Specifications 2 Model Number Configurators 3 4 Electrical Terminals and System Wiring Diagrams 5 6 Chapter 2 Installation and Removal Procedures and Notes 7 Tools Needed 7 Installation Notes 7 Mounti...

Page 3: ...ly programmable via RS 232 RS 485 Modbus or Hart communications Reading your label Every APG instrument comes with a label that includes the instrument s model number part number serial number and a w...

Page 4: ...material and workmanship under normal use and service of the product for 24 months For a full explanation of our Warranty please visit https www apgsensors com about us terms conditions Contact Techni...

Page 5: ...2 125 53 97 7 30 185 42 4 00 101 6 10 30 261 62 18 60 472 44 1 00 25 40 3 ANSI FF Flange Not Provided Radar with Horn Antenna Radar with Sanitary Antenna Radar with Standard Antenna Cover Tool Access...

Page 6: ...40 to 400 F 40 to 204 C Extreme Temperature 40 to 572 F 40 to 300 C Maximum Process Pressures Standard Temp Pressure 5 bar 72 5 psi Standard Temp High Pressure 70 bar 1015 3 psi High Sanitary Extreme...

Page 7: ...nsion LT Teflon Rod with 1 5 in built in extension ST Sanitary Tri Clamp mount Teflon Ant HT High Temperature Radar Tefon Ant PT High Pressure Tefon Rod Ant 70 bar S6 316L Stainless Steel 6 Horn HS Hi...

Page 8: ...wire Isolated 4 20 mA V024 12 30 VDC 3 wire 4 20 mA w shared common V20L 20 35 VDC 2 wire HART C PC Communications C2 RS 232 C4 RS 485 CH HART Note CH HART PC Communications requires V20L 20 35 VDC S...

Page 9: ...1 5 4 3 RS 232 485 VAC L1 VAC L2 N Ground 5 115 230 VAC Power Input Card 4 20mA L R True Echo Terminals B RX A TX Network Node Communication Out Ground A TX B RX Supply Voltage 115 230 VAC 1 Phase Pa...

Page 10: ...inals Red 1 2 3 4 5 6 7 8 9 WHT or BLK SHIELD L1 8 L2 N 7 6 5 4 3 A TX 2 B RX 1 PR S Terminals To PC USB Port Red WHT or BLK L1 8 L2 N 7 6 5 4 3 A TX 2 B RX 1 RS485 to USB Converter Shield Communicati...

Page 11: ...pipe please see our guide to stand pipes on our website http www apgsensors com about us blog how to install a stand pipe You should not need any tools to install your True EchoTM series Radar Level...

Page 12: ...VAC or VDC control power and communication power to the radar is off Unscrew top lid and detach wires from terminals Disconnect conduit from radar Remove the radar and store it in a dry place at a tem...

Page 13: ...ectric Materials mode is OFF To toggle the Low Dielectric Materials mode press and hold the Calibration Switch button until the Status LED cycles from Yellow to Red and then off see Terminals on page...

Page 14: ...with instructions Phone 888 525 7300 Email sales apgsensors com Online chat at www apgsensors com Please have your radar s part number and serial number available See Warranty and Warranty Restriction...

Page 15: ...11 Tel 1 888 525 7300 Fax 1 435 753 7490 www apgsensors com sales apgsensors com...

Page 16: ...Automation Products Group Inc Tel 1 888 525 7300 Fax 1 435 753 7490 www apgsensors com sales apgsensors com APG R...

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