805-501A-111 Datasheet, PDF(14/36 Page) Magnetrol International, Inc. – KOTRON® MODEL 805 SMART RF LEVEL TRANSMITTER

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805-501A-111 Datasheet, PDF (14/36 Pages) Magnetrol International, Inc. – KOTRON® MODEL 805 SMART RF LEVEL TRANSMITTER

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To install Intrinsically Safe wiring:

1. Make sure the IS barrier is properly installed in the safe

area (refer to local plant or facility procedures). Complete

the wiring from the barrier to the Model 805 transmitter.

See Agency Specifications â Intrinsically Safe Installations,

Section 3.4.1.

2. Remove the cover to the wiring compartment of the trans-

mitter. Install the conduit plug in the unused opening.

3. Install a conduit fitting and pull the supply wires.

4. Connect shield to an earth ground at power supply and

leave floating at the transmitter.

5. Connect an earth ground wire to the nearest green ground

screw. (Not shown in illustration.)

6. Connect the positive supply wire to the (+) terminal and

the negative supply wire to the (-) terminal.

7. Replace the cover to the wiring compartment of the

transmitter.

2.6 Configuring and Calibrating the

Transmitter (LCD version)

Before configuring the Model 805 transmitter, collect the

operating parameters information. Then, power-up the

transmitter. Information on configuring the transmitter

using a HART communicator is given in Configuration

Using HART, Section 2.7.

2.6.1 Operating Parameters

Some key information is needed to calibrate the Model

805 transmitter. Complete the configuration information

table. See Configuration Information, Section 1.1.2.

2.6.2 LCD Transmitter Display and Keypad

The Model 805 LCD transmitter has a liquid-crystal dis-

play (LCD) capable of showing two lines of 8 characters

each. Transmitter measurements and configuration menu

screens are shown on the LCD.

The transmitter default display is the measurement screen.

It cycles every 5 seconds to display LEVEL, %OUTPUT,

and LOOP information. The transmitter defaults to this

display after 5 minutes if no keystrokes are sensed.

The keypad has three arrows used to scroll through the

displays and to calibrate the transmitter â the Up ( ) or

Down ( ) Arrow keys and the Enter ( ) key.

Either the Lo Cal or Hi Cal point levels can be entered

first. It is not necessary to do the Lo Cal first. In addition,

the 4 mA and 20 mA setpoints can be entered for either

DIRECT action or REVERSE action as desired.

50-660 Kotron Model 805 Smart RF Level Transmitter

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