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Magnetrol STI Kotron 810, Installation And Operating Manual

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Magnetrol STI Kotron 810 Installation And Operating Manual Download Page 14

50-607 Kotron Model 810 RF Point Level Sensor

11

4

1

2

3

5

 

Refer to 

Section 2.2, Electrostatic Discharge (ESD) Handling Procedure

on page 2.

3.4

Replacement Parts

No.

Description

Part Number

Complete Electronic Assembly 

120 VAC

Z30-9101-001

240 VAC

Z30-9101-002

24 VDC

Z30-9101-004

12 VDC

Z30-9101-003

Cover

Aluminum

04-9105-001

316 SS

04-9142-00

O-ring

12-2101-345

Base

Aluminum 

3

⁄

4

" NPT conduit connection

04-9182-002

316 SS, single hub

04-9140-001

Probe 18" (457 mm)

8AD-AA1A-018

Probe 36" (914 mm)

8AD-AA1A-036

Summary of Contents for STI Kotron 810

Page 1: ...Installation and Operating Manual RF Capacitance Level Measurement Kotron Model 810 RF Point Level Sensor ...

Page 2: ...en working with electrostatic sensitive components WARNING Explosion hazard Do not connect or disconnect equipment unless power has been switched off or the area is known to be non hazardous Low Voltage Directive For use in Installation Category II Pollution Degree 2 If equipment is used in a manner not specified by the manufacturer protection provided by the equipment may be impaired Notice of Tr...

Page 3: ...ation Location 2 2 3 2 Probe Length 3 2 4 Mounting 3 2 4 1 Horizontal Mounting 3 2 4 2 Vertical Mounting 3 2 5 Wiring 4 2 6 Calibration 6 2 6 1 Calibration Procedure 6 2 6 2 Calibration Conditions 6 3 0 Reference Information 8 3 1 Troubleshooting 8 3 1 1 No Signal with Level Change 8 3 1 2 Switch Chatter 8 3 2 Agency Approvals 9 3 3 Specifications 10 3 3 1 Electrical 10 3 3 2 Dimensional 10 3 4 Re...

Page 4: ... change in capacitance is converted into a relay action As the medium drains from the sensing probe the relay position reverses 2 0 Installation This section provides detailed procedures for properly installing point level sensors Caution This unit contains CMOS electronics which may be damaged by static electricity Do not touch any semi conductor devices unless you are properly grounded 2 1 Unpac...

Page 5: ...touch components or connector pins Make sure that all electrical connections are completely made and none are partial or floating Ground all equipment to a good earth ground 2 3 Installation 2 3 1 Installation Location Kotron point sensors should be located in areas allowing easy access for service calibration and monitoring Units should not be exposed to ambient temperatures above 160 F 71 C or b...

Page 6: ...alse actuation 2 4 2 Vertical Mounting As medium rises on the probe the unit will signal at a point determined by the calibration of the unit and the dielectric constant of the medium In conductive media the actuation point will be at the tip of the probe over a wide range of adjustment Refer to Figure 4 INSTALLATION INSTRUCTIONS 1 Thread amplifier assembly into mounting bushing on tank using suit...

Page 7: ...located in the base of the housing NOTE If separate I S ground is required in this application then I S ground conventionally blue 12 wire should be connected to the barrier at this time Refer to NEC and agency guidelines 5 After grounding is complete connect AC power leads to the HOT and COM terminals as marked Refer to Figure 6 NOTE For DC supply voltage connect DC to HOT and DC to COM 6 Connect...

Page 8: ...o or below the set point 6a When relay coil is de energized fail safe the circuit between common COM and the normally open NO terminal is open and a connection is made between common COM and the normally closed NC terminals The LED is off 6b When the relay coil is energized the NO contact is closed and the NC contact is open The LED is on Refer to the Relay Wiring Chart below Kotron Material Fail ...

Page 9: ... inches 100 mm Calibration is required Proceed to Step 4 4 The LED shows the status of the relay coil LED on relay energized LED off relay de energized 5 Initial Settings a Turn the LEVEL control R4 clockwise a full twenty turns or until a ratcheting sound is heard b Set the DIP switch with positions 1 and 2 ON c Turn the TIMER control R9 fully counterclockwise d Note that if DIP switch positions ...

Page 10: ...urns on d If media is on probe slowly turn the LEVEL control counterclockwise until the LED turns off 3 Time Delay If Time Delay is required i e surface waves causing relay chatter two choices must be made a Delay Function Delay on FILL rising Level switch 1 OFF 2 ON Delay on EMPTY falling Level switch 1 ON 2 OFF b Delay Duration 0 to approximately 45 seconds Timer R9 CW rotation increases duratio...

Page 11: ...y in non metal tanks If removal of electronic module is necessary 1 Loosen mounting screws Refer to Figure 5 2 Slowly raise electronic module exposing probe wiring 3 Disconnect probe and guard leads Remove electronic module 3 1 2 Switch Chatter 1 Check for turbulence If turbulence is present increase time delay 2 Check for low voltage 3 Check for proper ground reference 4 Check for proper DIP swit...

Page 12: ...e circuit Class I Div 1 Groups C D Class II Div 1 Groups E F G General purpose NEMA 4X CSA All models Explosion Proof Explosion proof with intrinsically safe probe circuit Class I Div 1 Groups C D Class II Div 1 Groups E F G General purpose TYPE 4X These units have been tested to EN 50081 2 and EN 50082 2 and are in compliance with the EMC Directive 89 336 EEC 3 2 Agency Approvals ...

Page 13: ...stive DC 5 amp 30 VDC 0 5 amp 125 VDC resistive Response time 100 milliseconds Repeatability Better than 1 0 Ambient temperature Electronics 40 to 160 F 40 to 70 C Operating process pressure temperature 3500 psig 100 F 240 bar 40 C 1750 psig 200 F 120 bar 95 C Temperature coefficient of set point 40 to 160 F 40 to 70 C 01 per degree F of setpoint 018 per degree C of setpoint 3 3 2 Dimensional 6 15...

Page 14: ...nt Parts No Description Part Number Complete Electronic Assembly 120 VAC Z30 9101 001 240 VAC Z30 9101 002 24 VDC Z30 9101 004 12 VDC Z30 9101 003 Cover Aluminum 04 9105 001 316 SS 04 9142 00 O ring 12 2101 345 Base Aluminum 3 4 NPT conduit connection 04 9182 002 316 SS single hub 04 9140 001 Probe 18 457 mm 8AD AA1A 018 Probe 36 914 mm 8AD AA1A 036 ...

Page 15: ...otron RF Capacitance Level Switch 8 1 0 0 0 5 0 HOUSING INPUT POWER BASIC MODEL PROBE 0 120 VAC 1 240 VAC 2 24 VDC 3 12 VDC 1 18 455 mm guarded probe 2 36 915 mm guarded probe D NEMA 4X 7 9 Groups C D aluminum 3 4 NPT conduit Y NEMA 4X 7 9 Groups C D 316 SS 3 4 NPT conduit ...

Page 16: ...there will be charges for labor and the parts required to rebuild or replace the equipment In some cases it may be expedient to ship replacement parts or in extreme cases a complete new control to replace the original equipment before it is returned If this is desired notify the factory of both the model and serial numbers of the control to be replaced In such cases credit for the materials return...

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