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Level Plus M-Series Model MR Magnetostrictive Liquid-Level Sensor

Brand: Temposonics an Amphenol Company
Does not ship to United States
The Level Plus Model MR level transmitter satisfies the demand for an Analog communication interface that offers the liquid-level marketplace unsurpassed flexibility to meet most process application conditions.

The Level Plus Model MR transmitter provides 3-in-1 measurement using one process opening for product level, interface level, and temperature measurements.

Once the transmitter is installed and calibrated there is no requirement for scheduled maintenance or recalibration. Level Plus Model MR transmitters are modular in design, offering you a selection of electronic housing styles, transmitter pipe styles and wetted materials.

The Level Plus Model MR transmitter features a removable sensing element and can also incorporate an RTD for spot temperature measurement.

Subject to local electrical codes, the sensing element and electronics housing can be removed from the transmitter pipe without disturbing the operation of your process saving both time and money.

Up to two 4-20 mA loops are available for Analog indication of level, interface, and/or temperature. HART communication allows the Model MR transmitter to indicate and display all three measurement variables simultaneously.

Set-up, calibration, and diagnostics are available from any point in the loop using a standard HART hand-held communicator. An optional on-board display and keypad is also provided for local indication and programming.
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The Level Plus Model MR level transmitter satisfies the demand for an Analog communication interface that offers the liquid-level marketplace unsurpassed flexibility to meet most process application conditions.

The Level Plus Model MR transmitter provides 3-in-1 measurement using one process opening for product level, interface level, and temperature measurements.

Once the transmitter is installed and calibrated there is no requirement for scheduled maintenance or recalibration. Level Plus Model MR transmitters are modular in design, offering you a selection of electronic housing styles, transmitter pipe styles and wetted materials.

The Level Plus Model MR transmitter features a removable sensing element and can also incorporate an RTD for spot temperature measurement.

Subject to local electrical codes, the sensing element and electronics housing can be removed from the transmitter pipe without disturbing the operation of your process saving both time and money.

Up to two 4-20 mA loops are available for Analog indication of level, interface, and/or temperature. HART communication allows the Model MR transmitter to indicate and display all three measurement variables simultaneously.

Set-up, calibration, and diagnostics are available from any point in the loop using a standard HART hand-held communicator. An optional on-board display and keypad is also provided for local indication and programming.

Specifications

Accuracy

  • Temperature Accuracy: ± 1.5° C (± 2.7° F)

Approvals & Certifications

  • ISO 9001
  • CE
  • CSA
  • Flameproof: ATEX Ex II 1/2 G Ex d IIB T4 Ga/Gb IP66, Intrinsically Safe: II 1/2 G Bzw. II 2 G Ex ia IIA T4 Bzw. Ex ia IIB T4
  • Flameproof: IEC Ex FMG 13.0019X Ex d IIB T4 Ga/Gb IP66
  • Flameproof: TÜV 14.0935 Ex d IIB T4 Ga/Gb IP66
  • FM Explosion-proof: Class I, Div. 1, Groups B, C, D, Class II, Div. 1, Groups E, F, G, Class III, Typical 4X, T4, Intrinsically Safe: Class I, Div. 1, Groups C, D Order Length 300 Inc
  • IC
  • NEPSI

Communication

  • HART

Electrical Connectors

  • 2-Wire Shielded Cable or Twisted Pair, Daniel Woodhead 6-Pin Male Connector, 4,570 mm (180”) Integral Cable with Pigtail

Electrical Protection

  • Lightning Protection
  • Reverse Polarity Protection: Series Diode

Enclosure, Body Material

  • 316L Stainless Steel
  • Hastelloy C
  • Teflon

Environmental Protection

  • Explosion-proof
  • Flameproof
  • Intrinsically Safe
  • IP66
  • NEMA 4X

Humidity

  • 0 to 100 % Relative Humidity, Non-Condensing

Length

  • Flexible Hose (All Else): 120 to 480” (3,048 to 12,200 mm)
  • Flexible Hose (ATEX Ex ia IIB, FM IS Group C, D): 120 to 300” (3,048 to 7,620 mm)
  • Rigid & Sanitary Pipe: 20 to 300” (508 to 7,620 mm)

Materials of Construction

  • Non-Wetted Parts: Epoxy Coated Aluminum

Mounting

  • Clamp Mount
  • Flange Mount
  • Rigid Pipe: 3/4” NPT Male Adjustable Fitting

Non-Linearity

  • 0.02 % of Full Scale
  • 1/32” (0.794 mm)

Operating Temperature

  • Electronics: -40° to 71° C (-40° to 160° F)
  • Sensing Element: -40° to 125° C (-40° to 257° F)
  • Temperature Element: -40° to 105° C (-40° to 221° F)

Output

  • Output Signal/Protocol: 4-20 mA with HART, 1 or 2 Loop

Pressure Range

  • bar: 6.9 to 69
  • kPa: 689.5 to 6,895
  • psi: 100 to 1,000
  • Vessel Pressure Flexible House psi: 260 (kPa: 1,793, bar: 18)
  • Vessel Pressure Industrial Rigid Pipe psi: 1,000 (kPa: 6,894, bar: 69)
  • Vessel Pressure Sanitary Pipe psi: 435 (kPa: 3,000, bar: 30)
  • Vessel Pressure Teflon Pipe psi: 100 (kPa: 689.5, bar: 7)

Repeatability

  • 0.01 % of Full Scale
  • 0.015” (0.381 mm)

Size

  • Display Size: 0.5” (13 mm)

Voltage

  • Input Voltage: 10.5-36 Vdc
  • Input Voltage: 28 Vdc, Max.

Wetted Materials

  • 316L Stainless Steel

Typical Applications

  • Custody Transfer
  • Inventory Control
  • Bulk Storage
  • Sanitary Process Control
  • Petroleum and Petrochemical
  • LPG Terminals
  • Biotech and Pharmaceuticals
  • Food and Beverage
  • Water and Wastewater