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This model is best suitable for continuous current level measurement, as well as continuous
voltage measurement with option 1 to 5V and 2 to 10 VDC.

www.trumen.in

Operation Matrix

 - 

TLC2 (EILV / ERLV)

Annexure-1

tlc2-manual-annexure-1

Page 4

Calibration
Switches

Material &
Installation

Switching
Operation

When the material 
in tank is at 100%. 
All switches are 
OFF. LED will 
blink once per 
2sec and mA 
meter will show 
20mA/ Voltmeter 
will show 5.0V/
10.0V

LED 
Indication

4mA

 or

 0% Level

4 mA

20 mA

trim (decrease)

trim (increase)

ON

1 2 3 4

When the material 
in tank is at 0%. 
All switches are 
OFF. LED will 
blink once per 
2sec mA meter 
will show 4mA /
Voltmeter will 
show 1.0V/2.0V

20mA

 or

 100% Level

4 mA

20 mA

trim (decrease)

trim (increase)

ON

1 2 3 4

LED will 
blink once
per 2sec

Current 
meter 
shows 
20mA.

Current
Output

Voltage
Output
1-5V 
Option

Voltage
Output
2-10V 
Option

Volt meter 
shows 
5.0V

Volt meter 
shows 
10.0V

LED will 
blink once
per 2sec

Current 
meter 
shows 
4.0mA.

Volt meter 
shows 
1.0V.

Volt meter 
shows 
2.0V.

Содержание TLC2

Страница 1: ...ual sensing matters 39 Mangal Nagar Behind Sai Ram Plaza Near Rajiv Gandhi Circle AB Road Indore MP 452 001 India Phone 91 731 497 2065 Trumen Technologies Pvt Ltd Customer Support Phone 91 731 656 24...

Страница 2: ...Operation Matrix TLC SS EIR Page1 Annexure 2 Page1 Page2 Page3 sensing matters Calibration TLC2 EILV ERLV Connection Diagrams TLC2 EILV ERLV Page2 Page3 1 Grounding Load Page2 2 Floating Load Page2 3...

Страница 3: ...ormed with the aid of on site calibration also called wet calibration The probe forms a capacitance with the metalic tank wall The capacitance is sum of three capacitance 4 20 mili Ampere L low Level...

Страница 4: ...y outputs and re transmission over galvanically isolated 4 20mA output SA 80 260VAC 50 60Hz for AC version SD 16 to 32VDC for DC version SPDT 5 A each 24VDC or 220VAC 3 SPDT relays in IP65 max 6 SPDT...

Страница 5: ...uminium housing 5 Make sure process connection is same as that in hopper tank 6 Transmitter probe should never be 6 1 Bent 6 2 Held from thin part 6 3 Cut or machined in any way 6 4 Extended by weldin...

Страница 6: ...way female connector from sensor probe Cable glands Thermal spacer where needed Process connection Stilling well tube Device enclosure Shown on the left are various parts of TLC2 capacitance level sw...

Страница 7: ...d 4 increase 3 Digital Trim decrease Switch 4 Digital Trim increase Switch Switch 4 also act as diagnostic switch 5 Range Switch select for 1500pF to 4200pF 1500pF is required for oil and water up to...

Страница 8: ...SCADA 1 2 3 4 5 6 7 8 9 decrease damping 100 20mA 5V 10V increase U 12 to 60 VDC status to set turn on TLC2 4 20mA o p 1500pF 4200pF Range 1 5V 2 10V Min Supply U 21 5V Vo 0 4mA 1V 2V 3 Voltage Output...

Страница 9: ...witch 3 4 decrease increase ON b Turn 4mA switch ON this sequence is important and watch the mili ammeter till correct trimming of 4mA is done Immediately a Turn switch 3 4 decrease increase OFF b Tur...

Страница 10: ...ill show 20mA Voltmeter will show 5 0V 10 0V LED Indication 4mA or 0 Level 4 mA 20 mA trim decrease trim increase ON 1 2 3 4 When the material in tank is at 0 All switches are OFF LED will blink once...

Страница 11: ...Probe is too long Error is indicated by 21 0mA in loop decrease damping 100 20mA 5V 10V increase 0 4mA 1V 2V 1500pF 4200pF Range 1 2 3 4 5 Status LED Indications TLC2 EILV ERLV Annexure 1 tlc2 manual...

Страница 12: ...ical Connections TLC2 EILV ERLV Annexure 1 tlc2 manual annexure 1 www trumen in Page 6 DC Supply min 12V max 60V Not used TLC2 increase Not used DC Supply min 12V max 60V Voltage output on terminals 2...

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