Müller Industrie-Elektronik GmbH Müller Industrie-Elektronik GmbH
Pressure Measurement

Pressure Measurement

Bubbling through pressure transducer
ADLM-P | ID: EP

Bubbling through pressure transducer

type: ADLM-P | ID: EP

technical features

  • Measurement: Positive relative pressure (hydrostatic pressure)
  • Range: 0...1000 mbar, 0...50 mbar, 0...100 mbar, 0...200 mbar, 0...350 mbar
  • Output: 0..10V and 4...20mA
  • Accuracy: up to 1% of end scale value
  • Supply voltage: 24 VDC, +/-20%
  • Level measuring in all liquids possible
  • Aggressive and abrasive media are no problem
    Distance of point of bubbling through up to 50 m

Bubbling through pressure transducer with valve
ADLM-PV | ID: EV
ship

Bubbling through pressure transducer with valve

type: ADLM-PV | ID: EV

technical features

  • Measurement: Positive relative pressure (hydrostatic pressure)
  • Range: 0...1000 mbar, 0...50 mbar, 0...100 mbar, 0...200 mbar, 0...350 mbar
  • Output: 0..10V and 4...20mA
  • Accuracy: up to 1% of end scale value
  • Supply voltage: 24 VDC, +/-20%
  • Level measuring in all liquids possible
  • Aggressive and abrasive media are no problem
  • Distance of point of bubbling through up to 50 m

Pressure transmitter
ATM | ID: PD

Pressure transmitter

type: ATM | ID: PD

technical features

  • Relative, absolute or overpressure
  • Ranges from 0...0,1bar up to 0...1000bar
  • Output current or voltage
  • Supply voltage 11...33VDC
  • Accuracy 0,1% of end scale value
  • Degree of protection IP65, special types up to IP68
  • Medium contact parts and case of stainless steel (CrNi)
  • Process connection G 1/2 A, G 1/4 A, 1/2 NPT, 1/4 NPT
  • EX-protection intrinsically safe

CULO-L | ID: CL

Digital indicator - current loop display

type: CULO-L | ID: CL

technical features

  • Mounting: in housings >IP20
  • Input: 4...20 mA current loop
  • Range of indication: programmable -999...9999
  • Voltage across: below 3,2 V
  • Programmind: via 3 keys
  • Unit: digit 4 programmable (°C/°F)
  • Option: II 2G Ex ia IIC T6
  • Option: II 3G Ex nR II T6
  • Protection: front IP 67
  • Housing: DIN BUZ-H head, wall- tube mounting, built-on

Modular differential pressure transmitter
MEDS | ID: NJ

Modular Differential Pressure Transmitter *'*

type: MEDS | ID: NJ

technical features

  • Input: differential pressure (range: 75 mbar to 70 bar)
  • Output: 4...20 mA current loop (12...45 VDC)
  • Accuracy: 0,075%, 0,1% of range (URL, LRL)
  • Setting: with keys and/or software
  • Material adapter: for process adapter M56: Stainless steel 1.4571
  • Material process: for pressurized parts: 1.4435
  • Electr. connection: several options available, see page 5
  • Process connection: 1/4-18 NPT
  • Operating temp.: -20...+70 °C
  • Protection classt: IP65
  • Display: 3 capacitive keys, 4-digits, 180° mirrorable

Melt Pressure Sensor
MEMP-T | ID: AC

Melt Pressure Sensor *'*

type: MEMP-T | ID: AC

technical features


  • Input: 0...50 bar up to 0...1200 bar
  • Output: 4...20 mA, 2-wire / CANopen
  • Supply: by current loop 12...32 VDC
  • Accuracy: <0,5% of terminal value
  • Process connection: 1/2"-20UNF-2A with / without capillary tube
  • Electr. connection: MIL (standard), M12, cable outlet
  • Environmental temp.: -20...+85 °C
  • Medium temperature: -30...+410 °C
  • Setting: Software
  • Material: 1.4571 CrNi stainless steel
  • Protection class: at least IP65 / IP68

Pressure switch standard
MEPL-S | ID: NP
ship

Pressure switch standard

type: MEPL-S | ID: NP

technical features

  • Input: 0...0,1 up to 0...1000 bar
  • Output: Relay with changeover contact
  • Voltage supply: 24...30 VDC
  • Accuracy sensor: 0,5% of nominal range
  • Process connection: G 1/2" / G 1/4" / 1/2 NTP / 1/4 NPT
  • Electrical connection: M12x1, 8-pole
  • Indication: LED red- Ambient temperature: -30...+80 °C (operation)
  • Adjustment switch point: by magnet / software
  • Material: Stainless steel 1.4571 (contact with medium)
  • Ingress protection: at least IP65

Pressure Sensor - Flush HART
MEPS-F | ID: OZ

Pressure Sensor - Flush *'*

type: MEPS-F | ID: OZ

technical features

  • Input: 0...0,1 to 0...600 bar / 0...0,25 to 0...16 bar
  • Output: 4...20 mA current loop (2-wire)
  • Supply: out of current loop (12...40 VDC)
  • Accuracy: see technical data
  • Process connection: G1/2B / G1B flush-mounted / G1 hygienic
  • Electrical connection: several options (page 3)
  • Ambient temperature: -20...+80 °C (operation)
  • Limit value contacts: 2x electronic (NPN, PNP)
  • Setting: Keys / Software
  • Medium temperature: -30...+100 °C
  • Protection: at least IP65

Pressure Transmitter Hygiene
MEPS-H | ID: OQ

Pressure Transmitter Hygiene *'*

type: MEPS-H | ID: OQ

technical features

  • Input: 0…160 mbar up to 0...25 bar
  • Output: 4…20 mA current loop (2-wire)
  • Supply: from current loop 12...40 VDC
  • Accuracy: see Technical Data
  • Process connection: flange hygiene version
  • Electrical connection: multiple options
  • Ambient temperature: -20…+80 °C (operation)
  • Limit value contacts: 2x electronic (NPN, PNP)
  • Setting: keys / software
  • Medium temperature: -30…+100 °C
  • Protection class: at least IP65

Pressure sensor standard
MEPS-S | ID: OP

Pressure sensor standard *'*

type: MEPS-S | ID: OP

technical features

  • Pressure: relative, absolute
  • Ranges 0...0,1 bar up to 0...1000 bar
  • Potting: electronics completely potted
  • Material: in contact with medium stainless steel 1.4571
  • Process connection: 1/2" / 1/4" / 1/2NPT / 1/4NPT
  • Output: 4...20 mA
  • Limit value contacts: 2 electronically
  • Configuration: with keys/software
  • Connection: M12, Super Seal, Deutsch, Bayonet, valve, cable
  • Protection: at least degree IP65

Pressure sensor
MEPS-T | ID: OD

Pressure sensor

type: MEPS-T | ID: OD

technical features

  • Input: pressure 0…0,1 up to 0…1000 bar
  • Output: 4…20 mA (2-wire)
  • Voltage supply: out of current loop (12…35 VDC)
  • Accuracy: see technical details
  • Process connection: several options
  • Electrical connection: lateral, Option: upwards
  • Electrical connection: several plugs / cable
  • Temperature range: -20…+80 °C (operation)
  • Adjustment: software (TrComm)
  • Temperature medium: -30…+100 °C
  • Protection: at least IP65 / IP68

Pressure sensor
MEPS-TEx | ID: GH

Pressure sensor Ex

type: MEPS-TEx | ID: GH

technical features

  • Input: pressure 0…0,1 up to 0…1000 bar
  • Output: 4…20 mA, 2-wire / 0…10 V, 3-wire
  • Voltage supply: 12…30 VDC
  • Accuracy: see technical details
  • Process connection: several options
  • Electrical connection: lateral, Option: top
  • Electrical connection: several plugs / cable
  • Temperature range: -20…+75 °C, 2-wire / -20…+50 °C, 3-wire
  • Explosion protection: ATEX, IECEx
  • Medium temperature: 0…+100 °C
  • Protection class: at least IP65 / IP68

Modular differential pressure transmitter
MHDS | ID: HD

Modular differential pressure transmitter ***

type: MHDS | ID: HD

technical features

  • Pressure: differential
  • Ranges from 10 mbar … 100 bar
  • Output: 4...20 mA
  • Supply voltage: current loop, 15...30VDC
  • Accuracy: 0,1%, 0,075%, 0,2% of span
  • Degree of protection: IP65
  • Medium contact parts stainless steel 1.4435
  • Process connection 1/4-18NPT
  • Display with programming keys
  • Turn down up to 100:1

Modular pressure transmitter
MHPS | ID: HP

Modular pressure transmitter ***

type: MHPS | ID: HP

technical features

  • Pressure: relative, absolute
  • Ranges 0...0,1 bar up to 0...1000 bar
  • Output: 4...20 mA
  • Supply voltage: current loop, 15...30VDC
  • Accuracy: 0,25% (0,5%) of span
  • Degree of protection: IP65
  • Medium contact parts: CrNi steel
  • Process connection: 1/2" / 1/4" / 1/2NPT / 1/4NPT / M20x1,5
  • Display with programming keys
  • Turn down up to 100:1

Differential pressure sensor
MIDS | ID: MD

Differential pressure sensor

type: MIDS | ID: MD

technical features

  • Input: 0…10 mbar up to 0…100 mbar
  • Output: current loop 2-wire / voltage output 3-wire
  • Voltage supply: 2-wire current output / 3-wire current-/voltage output
  • Accuracy: see technical data
  • Process connection: 2 x tube connection
  • Medium: clean dry air, dry gases
  • Electrical conncetion: several plugs / cable
  • Temp. range: -20…+80 °C (operation)
  • Housing: UniCase5
  • Protection class: min. IP65
  • Adjustment: factory setting / software (free of charge)

Differential pressure sensor
MIPS | ID: MO

Relative Pressure Transmitter *'*

type: MIPS | ID: MO

technical features

  • Input: pressure 0...10 mbar bis 0...100 mbar
  • Output: 4...20 mA current loop (2-wire)
  • Voltage supply: out of current loop (12...40 VDC)
  • Accuracy: see technical details
  • Process connection: 1x hose connection
  • Medium: clean dry air, dry gases
  • Electrical connection: several plugs / cable
  • Temperature range: -20...+80 °C (operation)
  • Adjustment: software
  • Material enclosure: PBT GF 30
  • Protection: at least IP65

Modular compact differential pressure transmitter
MKDS | ID: MP

Modular compact differential pressure transmitter *'*

type: MKDS | ID: MP

technical features

  • Pressure: differential
  • Ranges from 75 mbar up to 70 bar
  • Output: 4...20 mA
  • Supply voltage: current loop, 12...30VDC
  • Accuracy: 0,1%, 0,075%, 0,2% of span
  • Degree of protection: IP65
  • Medium contact parts stainless steel 1.4435
  • Process connection 1/4-18NPT
  • Turn down up to 100:1

Modular Universal Differential Pressure Sensor
MUDS | ID: JR

Modular Universal Differential Pressure Sensor

type: MUDS | ID: JR

technical features

  • Input: Differential pressure
  • Output: 4…20 mA / 0…10 VDC
  • Voltage supply: 9…35 VDC / 12…35 VDC / 12…24 VAC
  • Accuracy: see technical data
  • Process connection: 2x 1/4" socket connection (VA inserts)
  • Medium: liquids and gases
  • Electrical connection: several plugs / cable
  • Temperature range: -40…+80 °C (operation)
  • Configuration: Software
  • Material casing: PBT GF 30 / 1.4571 / Aluminum (anodized)
  • Protection class: at least IP65

Pressure measuring transducer
NDR | ID: DN

Pressure measuring transducer

type: NDR | ID: DN

technical features

  • Positive and negative over pressure differential pressure, absolute pressure
  • Measurement range 0...0,1mbar up to 0...1000mbar, Special absolute ranges
  • Output 0..10V, 0(4)...20mA, -5...+5 V, -10...+10 V, 4...20 mA 2-wire
  • Accuracy 1%, 0,5%, 0,2% of end scale value
  • Supply voltage 19...31 VDC, 230 VAC, 115 VAC, 24 VAC
  • LCD digital display 3,5 digit
  • Square root function for output signal
  • Limit contacts

Pressure transducer mobile
PS-LC | ID: UL

Pressure transducer mobile

type: PS-LC | ID: UL

technical features

  • Kind of pressure: relative
  • Pressure ranges: 0...10 bar up to 0...1000 bar
  • Output: 4...20 mA, 0...20 mA, 0...10 V, 0...5 V, 1...6 V
  • Material in contact with medium: stainless steel CrNi
  • Accuracy: up to 1% FS
  • Degree of protection: at least IP67
  • Process connection: 1/4", 1/4"NPT, M14x1,5, SAE 04, SAE 06
  • Temperature medium: -40...150 °C
  • Connection: M12, Super Seal, Deutsch, Bayonet, Cable

Pressure transmitter economic
PT-AL | ID: UA

Pressure transmitter economic

type: PT-AL | ID: UA

technical features

  • Pressure: relative or absoluta
  • Ranges: 0...1 bar up to 0...600 bar
  • Output: 4...20 mA, 0...10 V, 0...5 V, 1...5 V 0,5...4,5 V, 0,5...4,5 V ratiometric
  • Supply voltage: current loop, 8(14)...30(36)VDC, 5 VDC
  • Accuracy: 0,5% (0,25%)of range
  • Protection: IP65 bzw. IP67
  • Wetted parts: 316L, 13-18-PH
  • Pressure connection: G 1/4A, G 1/4, G1/4 female; 1/4NPT, 1/4NPT female, M20x1,5, R1/4 ISO7, PT1/ 2, 7/16-20 UNF
  • Connection: L-plug (valve), M12x1, cable, L-plug DIN 175-301-803C

Flush pressure transmitter
PT-FR | ID: UF

Flush Pressure Transmitter

Typ: PT-FR | ID: UF

technical features

  • Diaphragm: flush type
  • Range: 0...0,1 bar up to 0...600 bar
  • Output: 4...20 mA/0...20 mA / 0...10 V /
    0...5 V
  • Accuracy: 0,5% of span
    (option: 0,25% of span)
  • Temperature medium: -30...+100 °C / -30...+125 °C / -20...+150 °C
  • Material enclosure: CrNi steel
  • Pressure connection: G1/2 B / G1 B /
    Hygienic G1 B
  • Protection: IP65 up to IP68

Intrinsically safe level sensor GL- and Ex-approval
PT-HL | ID: UH

Intrinsically safe level sensor GL- and Ex-approval *'*

Typ: PT-HL | ID: UH

technical features

  • Ranges: 0...0,1 bar up to 0...10 bar
  • Output: 4...20 mA
  • Voltage supply: Current loop, 16...30VDC
  • Accuracy: 0,5% (0,25%)of span
  • Protection: IP68
  • Material enclosure: CrNi-Stahl, Hastelloy
  • Temperature range: -10...+85 °C
  • Connection: Cable

Conductive Level Sensor
PT-HL-T-C | ID: UQ

Conductive Level Sensor

Typ: PT-HL-T-C | ID: UQ

technical features

  • Ranges: 0...0,1 bar up to 0...25 bar
  • Output: 4...20 mA
  • Accuracy: 20% of span (conductivity)
  • Temperature range: -10...+85 °C maximum with FEP-cable
  • Material casing: CrNi steel 316L
  • Electrical connection: Fixed cable, open end, 15 m (standard)
  • Protection: IP68
  • Pressure connection: CrNi: 1/2" B
  • Immersion depth: 300 m maximum with PUR-cable

Intrinsically safe level sensor | Ex-approval
PT-IL | ID: UE

Intrinsically safe level sensor | Ex-approval

Typ: PT-IL | ID: UE

technical features

  • Ranges: 0...0,1 bar up to 0...10 bar
  • Output: 4...20 mA
  • Accuracy: 0,5% of span (option: 0,25% of span)
  • Temperature range: -10...+85 °C
  • Material enclose: CrNi-Stahl (option: Hastelloy)
  • Electrical connection: cable
  • Protection: IP68
  • Pressure connection: CrNi: 1/2";       Hastelloy: 1/4" female
  • Immersion depth: 100 m maximum

Pressure transmitter for mobile hydraulic
PT-MH | ID: UB

Pressure transmitter for mobile hydraulic

type: PT-MH | ID: UB

technical features

  • Pressure: Relative
  • Ranges: 0...60 bar up to 0...600 bar
  • Output: 4...20 mA / 0...10 V / 1...5 V / 0,5...4,5 V
  • Accuracy: 1% of span / 2% of span
  • Temperature medium: -40...+125 °C
  • Material casing: plastic PTB
  • Pressure connection: G1/4A / M14x1,5 / 7/16-20UNF-2A / 1/4 NPT
  • Electrical connection: see technical data
  • Protection: at least IP67

Pressure transmitter SIL
PT-SIL| ID: UI

Pressure transmitter SIL

type: PT-SIL | ID: UI

technical features


  • Ranges: 0...0,1 bar up to 0...1000 bar / -1...+24 bar
  • Output: Current / Voltage / Ratiometric
  • Supply: see data sheet
  • Accuracy: 0,5% (0,25%)of span
  • Degree of protection: IP67 (IP65 with valve plug)
  • Casing: 316Ti-steel
  • Process connection: G 1/2, G 1/4, 1/2 NPT, 1/4 NPT
  • Connection: See data sheet

Pressure transmitter standard
PT-ST | ID: US

Pressure transmitter standard

type: PT-ST | ID: US

technical features

  • Pressure: relative or absolute types
  • Ranges from 0...0,1 bar up to 0...1000 bar
  • Output: 0(4)...20 mA, 0...10 V, 0...5 V
  • Supply voltage: current loop, 10 (14)...30VDC
  • Accuracy: 0,5% (0,25%)of span
  • Degree of protection: IP65 or IP67
  • Medium contact parts and case of stainless steel (CrNi)
  • Process connection G 1/2, G 1/4, 1/2 NPT, 1/4 NPT
  • Connection: L-plug (valve), M12x1, cable

Pressure transmitter standard
PT-ST2 | ID: UZ

Pressure transmitter standard

type: PT-ST2 | ID: UZ

technical features

  • Pressure: Relative / Absolute / Vacuum & ±ranges
  • Ranges: 0...0,4 bar up to 0...1600 bar / -1...+59 bar
  • Output: Current / Voltage / Ratiometric
  • Supply: See data sheet
  • Accuracy: 0,5% (0,25%) of span
  • Degree of protection: IP67 (IP65 with valve plug)
  • Casing: 316Ti-steel
  • Process connection G 1/2, G 1/4, 1/2 NPT, 1/4 NPT
  • Connection: See data sheet

Always Induce the Right Pressure!

The range of electronic and mechanical pressure gauges for the entire industrial sector - from heavy industry to shipbuilding - includes pressure sensors, pressure switches, programmable pressure transmitters in a robust field frame, melt pressure transducers and pressure transmitters for measuring overpressure, absolute pressure and differential pressure. International approvals such as IECEx or DNV GL for pressure measurements in potentially explosive atmospheres or for maritime applications are available for various pressure gauges. High-quality Bourdon gauges for measuring points in high dynamic pressure and vibration environments and pressure sensors with flange connection for hygienic applications in the food and pharmaceutical sector round out the comprehensive product portfolio of pressure measurement technology.

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Update: 16.07.2025 | INHA
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