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TLQ Mechanical level indicator dial.

TLQ Mechanical level indicator dial. With liquids, aggressive and food

TLQ Mechanical level indicator dial. With liquids, aggressive and food
Tlq mechanical level indicator dial. with liquids, aggressive and food
Tlq mechanical level indicator dial. with liquids, aggressive and food
Measuring principle magnetic 
Measuring range up to 20 meters.
Output signal 4÷20mA - SPDT - PNP - NPN - NAMUR
Process connection ¾" Gas M - 1"¼ Gas F
Materials rod and float AISI316L 
Temperature up to 300°C
Pressure up to 25 bar
Price from € 1.900,00

The dial level indicator has been designed for the level measurement of liquids in small and high tanks. Its operation is based on a clock gears movement of highest precision that assure a local indication with high accuracy and repeatability.
Two mechanisms have been planned in order to have two reading scale with single or double pointer.

The instruments doesn't need any electrical supply.
The main characteristics are the reliability and the strength.

 

General technical features

- Head in Aluminium epoxy coated
- Protection degree: IP65
- Head process connection: 70 mm std.
- Head extension: on request
- Electric connection: M16/M20/1/2" NPT
- Guide tube: AISI 316L
- Float: AISI 316L
- Accuracy: ± 5 mm on the complete range
- Repeatability: ± 2,5 mm
- ATEX certificate II 1/2 GDc T6

 

Working conditions

- Specific gravity: ≥0,60 Kg/dm3
- Viscosity: 100 CP max
- Std. Temperature: -20°C+85°C
- Max Temperature: +300°C (High temperature version, with only indication)

Technical Characteristics

Measuring principle:
    • Magnetic level Switches
    Measuring range / adjustment:
      • Measuring range 0÷3 m
        Measuring range 0÷5 m
        Measuring range 0÷10 mMeasuring range 0÷20 m
      Outputs available:
        • 4÷20 [mA]
        • 4÷20 [mA] \ HART®
        • SPDT contact
        • NPN
        • PNP
        Operating temperature:
          • on request +300°C
          • -20÷+85 [°C]
          Pressure max:
            • 25 [Barg]
            Process connection:
              • Threaded: 3/4” GAS M | 1" 1/4” GAS F
                Flanged: UNI / ANSI
              Materials in contact with the media:
                • Stainless steel AISI 316
                Degree of protection:
                  • IP65
                  Approvals:
                    • ATEX Declaration
                    • EC Declaration of Conformity