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Clock mechanical sensors

0-RANGE and LEMON

Clock mechanical sensors

The level monitor has been projected for the level measurement of both low and high viscosity liquids in petrochemical, pharmaceutical, food, paint processing and general applications.

The instrument provides a very accurate mechanical indication without electrical supply.
Two mechanics have been planned in order to have two scale range with double (0…100cm black / 0…5m red) or with single pointer of reader (0…3m).
A versatile range of output signals is options.

Technical features

  • Head in Aluminium epoxy coated
  • Degree of protection: IP65
  • Head diameter: 160 mm
  • Dial reader Diameter: 130 mm
  • Scale Range: in 2 versions, double or single
  • Double scale: 0…100 cm / 0…5 m
    (black sector external 100 cm, red internal 5 m)
  • Single scale: 0…3 m, black pointer resolution 10 mm
  • Head process connection: std. 70 mm
  • Head extension: to request
  • Process connection: ¾” Gas-m to request,
    NPT or FLANGED UNI / ANSI
  • Electrical connection: M16 / M20 / ½” NPT
  • Shaft guide: in AISI316L / PVC
  • Float in AISI316L / PVC
  • DN Float: Ø 76 / 85 / 105 mm
  • Accuracy: ±2,5 mm
  • Repeatability: ±2,5 mm
  • Certificated ATEX II 1/2 GD c IIC IP6X T6 float inox
  • Certificated ATEX II 1/2 GD c IIA IP6X T6 float PVC

Operating condition

  • Temp. amb..: -20 °C … +85 °C
  • Max Temp.: +300 °C (model TLQHT only reading)
  • Max pressure: 16 bar

Accessories

Analogic output:

  • 4…20 mA transmitter std. (two wires)
  • Smart version Hart protocol
  • Smart version Hart protocol ATEX

Digital output:

  • 1 to 4 mechanical microswitches SPD
  • 1 to 2 mechanical microswitches Explosion-proof
  • 1 to 4 proximity switches PNP, NPN, NAMUR ATEX

MULTILEVEL

Clock mechanical sensor

The level monitor series MULTILEVEL has been projected for the level measurement of liquid in big tank.
The instrument provides a very accurate mechanical indication without electrical supply.

Two mechanics have been planned in order to have two scale range, with double pointer of reader.
A versatile range of output signals is options.
It is available in version with two joints to make possible the reader at the tank’s basement.

Technical features

  • Head in alluminium epoxy coated
  • Degree of protection: IP65
  • Head diameter: 220 mm
  • Dial reader Diameter: 180 mm
  • Scale Range: in 3 versions
    0…100 cm - 0…10 or 0…20 m or 0…30 m
    (black sector external 100 cm, red internal 10/20/30 m)
  • Head process connection: std. 70 mm
  • Head extension: on request
  • Process connection: 1 ¼” GAS/NPT
    FLANGED UNI / ANSI on request
  • Shaft guide in AISI316L
  • Float in AISI316L
  • DN Float: Ø 140 / 300 mm
  • Accuracy: ±2,5 mm
  • Repeatability: ±2,5 mm
  • Resolution: ±2,5 mm
  • Certificated ATEX II 1/2 GD c IIC IP6X T6 float inox


LPG application

Operating condition

  • Temp. amb..: -40 °C … +85 °C
  • Max Temp.: +300 °C (model HT only reading)
  • Max pressure: 16 bar

Accessories

Analogic output:

  • 4…20 mA transmitter std. (two wires)
  • Smart version Hart protocol
  • Smart version Hart protocol ATEX

Digital output:

  • 1 to 4 mechanical microswitches SPD
  • 1 to 2 mechanical microswitches Explosion-proof
  • 1 to 4 proximity switches PNP, NPN, NAMUR ATEX

Accessories for head installed at the basement

  • Side support for the shaft guide: AISI316 / Carbon steel galvanized
  • Shaft guide for the rope: in AISI316L / Carbon steel galvanized
  • Bracket: inside the tank’ s basement in AISI304 / AISI316L
  • Joints: n° 2 at 90° in AISI316L / Alluminium
  • Springs tightening: n° 2 in AISI316