pressure measurement
Conductive Level Sensor

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

Pressure transmitter SIL

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

Intrinsically safe level sensor HART | GL- and Ex-approval

Intrinsically safe level sensor HART | 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 HART
  • 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

Pressure sensor standard

Pressure sensor standard HART

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 HART
  • Limit value contacts: 2 electronically
  • Configuration: with keys/software
  • Connection: M12, Super Seal, Deutsch, Bayonet, valve, cable
  • Protection: at least degree IP65

Pressure sensor

Pressure sensor HART

type: MEPS-T | ID: OD

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 HART
  • Configuration: software
  • Connection: M12, Super Seal, Deutsch, Bayonet, valve, cable
  • Protection: at least degree IP65

Differential pressure sensor HART

Differential pressure sensor HART

type: MIDS | ID: MD

technical features

  • Ranges 0…10 mbar, 0…40 mbar or 0…100 mbar
  • Potting: electronics potted
  • Process connection: 2x hose connection 4 mm
  • Output: 4...20 mA HART
  • Configuration: factory configuration via software
  • Connection: M12, Super Seal, Deutsch, Bayonet, valve, cable
  • Protection: at least degree IP65

Modular pressure transmitter

Modular pressure transmitter HART

type: MHPS | ID: HP

technical features

  • Pressure: relative, absolute
  • Ranges 0...0,1 bar up to 0...1000 bar
  • Output: 4...20 mA HART
  • 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

Modular differential pressure transmitter

Modular differential pressure transmitter HART

type: MHDS | ID: HD

technical features

  • Pressure: differential
  • Ranges from 10 mbar … 100 bar
  • Output: 4...20 mA HART
  • 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 compact differential pressure transmitter HART

Modular compact differential pressure transmitter HART

type: MKDS | ID: MP

technical features

  • Pressure: differential
  • Ranges from 75 mbar up to 70 bar
  • Output: 4...20 mA HART
  • 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

Pressure transducer mobile

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 for mobile hydraulic

Pressure transmitter for mobile hydraulic

type: PT-MH | ID: UB

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 economic

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

Pressure transmitter standard

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

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

Intrinsically safe level sensor | Ex-approval

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 measuring transducer

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

Bubbling through pressure transducer

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...500 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 medium is no problem
  • Distance of point of bubbling through up to 50 m

Bubbling through pressure transducer with valve

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...500 mbar, 0...2 bar
  • 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 medium is no problem
  • Distance of point of bubbling through up to 50 m

Accessories: current loop indicator

Accessories: current loop indicator

type: CULO-L

technical features

  • For installation in special DIN BUZ-H head enclosure with IP20 or better.
  • Or in the attachable enclosure, 4 ... 20 mA, 8mm LED displays, programmable.

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 with HART protocol 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.

products "Made in Germany"

Müller Industrie-Elektronik manufactures measuring devices, sensors, transmitters, limit switches, calibrators and digital displays for industrial measuring and control technology, transmitters and amplifiers for signal processing, display devices and evaluation instruments in the region Hannover at the company location Neustadt am Rübenberge. Services such as contract manufacturing, board production, cable assembly, 3D construction, prototype construction and measuring device calibration complete the extensive product portfolio.