Calorimetric flow sensor for gases

Calorimetric flow sensor for gases

Type: MEFS-KT | ID: OJ

technical features

  • Flow: 0...10 m/s bis 0...100 m/s(gases)
  • Output: 4...20 mA
  • Supply: 24 VDC
  • Process connection: 1/2" / 3/4" / 1" / 1,5" / 1/2NPT
  • Electrical connection: M12x1 / Deutsch DT04 / SuperSeal 1.5 / Bayonet / Valve / MIL
  • Sensor tube and Case: Stainless steel
  • Adjustment: in factory

ME - Gas Cylinder Scale HART

ME - Gas Cylinder Scale HART

Typ: ME-GFW2 | ID: CZ

Technische Features

  • Messbereich ME-GFW2: 500 kg
  • Ausgang: 4...20 mA HART Stromschleife
  • Grenzwertkontakte: 2x elektronisch PNP
  • Versorgung: 12...40 VDC (aus Stromschleife)
  • Elektrischer Anschluss: 2x M12x1, 5-polig
  • Temperaturbereich: -20...+55 °C
  • Überlastungsschutz: einstellbar über 3 Klemmringe
  • Schutzart: IP65
  • Einstellung: Tasten / Software

Level sensor with float HART

Level sensor with float HART

type: MELS-FT | ID: OV

technical features

  • Measuring element: float
  • Potting: electronics completely potted
  • Material: in contact with medium stainless steel 1.4571
  • Process connection: 1", 1,5", 1"NPT
  • Output: 4...20 mA HART
  • Configuration: software
  • Electrical connection: lateral, upwards
  • Connection: M12, Super Seal, Deutsch, Bayonet, valve, cable
  • Protection: at least degree IP65

Humidity sensor

Humidity sensor HART

type: MEHS | ID: FI

technical features

  • Input: 0...100% rHF
  • Output: 4...20 mA
  • Supply: 12...30 V
  • Fitting length: 72...300 mm
  • Temperature range: -40...+80 °C
  • Process connection: 1/2", 3/4", 1", 1,5", 1/2NPT
  • Electrical connection: several options
  • Protection: at least IP65

Calorimetric flow sensor for gases

Calorimetric flow sensor for gases

Type: MEFS-K | ID: OU

technical features

  • Input: 0...10 m/s up to 0...30 m/s
  • Output: 4...20 mA
  • Supply: 24 VDC
  • Process connection: several options
  • Elecrical connection: serveral options
  • Temperature range: 0...+60 °C (ambient)
  • Limit value contacts: 2x electronically (NPN/PNP)
  • Protection: at least IP65
  • Adjustment: keys

Ultrasonic Sensor (HART)

Ultrasonic Sensor HART

type: MEUS | ID: OX

technical features

  • Input: Ultrasonic echo
  • Ranges: 300...3500 mm, 200...2000 mm
  • Output: 4...20 mA (HART), 3-wire system
  • Supply: 24 VDC
  • Process connection: M30x1,5, M18x1
  • Electrical connection: M12x1, 8-pole
  • Temperature range: -15...+70 °C
  • Limit value contacts: 2 electronically (NPN/PNP)
  • Configuration: with keys/software
  • Material sensor tube: stainless steel, Option: synthetic

Turbitity Sensor MECS HART

Turbitity Sensor HART

type: MECS | ID: NQ

technical features

  • Input: Infrared sensor 850 nm
  • Output: 4...20 mA current loop HART (2-wire)
  • Voltage supply: 24...30 VDC
  • Measurement range: 0...10 kNTU
  • Process connection: FT-flange
  • Electrical connection: M12x1, 8-pole
  • Ambient temperature: -40...+75 °C (operation)
  • Accuracy: 0,3% of range
  • Material: 1.4571 / 1.4404 / sapphire crystal
  • Protection class: at least IP65
  • Measurement rate: 10 measurements per second

Pressure sensor Radio

Pressure Sensor Radio

type: MEPS-SR | ID: ND

technical features

  • Input (pressure): absolute, relative 0...0,1 up to 0...1000 bar
  • Output: Radio transceiver
  • Voltage supply: 12...24 VDC / 6 W battery charge
  • Accuracy: see technical details
  • Process connection: several options
  • Electrical connection: without, M12x1 4-pole
  • Range: internal antenna 20 m / external antenna 100 m
  • Indication: Status signal via green/red LED
  • Material: 1.4571 / PA6.6 GF30 / PMMA
  • Temperature medium: -30...+100 °C
  • Protection: IP65

Magnetic Surface Temperature Sensor Radio

Magnetic Surface Temperature Sensor Radio

Typ: METS-WRM | ID: YA

technical features

  • Input: RTD Pt100 (maximum range -50...+400 °C)
  • Output: Radio transceiver
  • Voltage supply: Lithium-ion battery pack
  • Accuracy: ca. 0,2% FS
  • Process connection: clamping magnet
  • Electrical connection: Without / M12x1, 4-pole (charge, supply)
  • Radio range: internal antenna 20 m / external antenna 100 m radio
  • Temperature range: -20...+45...60 °C (ambient)
  • Configuration: Factory setting
  • Material: Stainless steel 1.5471 (medium contact)
  • Protection: At least IP65

ME - Gas Cylinder Scale HART

ME - Gas Cylinder Scale HART

Typ: ME-GFW1 | ID: CZ

Technische Features

  • Messbereich ME-GFW1: 250 kg
  • Ausgang: 4...20 mA HART Stromschleife
  • Grenzwertkontakte: 2x elektronisch PNP
  • Versorgung: 12...40 VDC (aus Stromschleife)
  • Elektrischer Anschluss: 2x M12x1, 5-polig
  • Temperaturbereich: -20...+55 °C
  • Überlastungsschutz: einstellbar über 3 Klemmringe
  • Schutzart: IP65
  • Einstellung: Tasten / Software

Humidity sensor

Humidity sensor

type: MEHS-T | ID: OI

technical features

  • Input: 0...100% rHF
  • Output: 4...20 mA
  • Supply: 12...30 V
  • Fitting length: 72...300 mm
  • Temperature range: -40...+80 °C
  • Process connection: 1/2", 3/4", 1", 1,5", 1/2NPT
  • Electrical connection: several options
  • Protection: at least IP65

HART-Modem USB

HART-Modem USB

Type: DEV-HM | ID: --

technical features

  • Active operation: current loop is supplied too
  • Passive operation: used in an existing current loop
  • PC interface: virtual serial port
  • Supply: out of USB connection
  • USB specification: 2.0 compatiblel
  • Protection: IP20
  • Galvanical insulation: between USB and HART
  • Case: ABS, 105x66x20 mm

Magnetic Surface Temperature Sensor HART

Magnetic Surface Temperature Sensor HART

Typ: METS-WTM | ID: NW

technical features

  • Input: RTD Pt100 (maximum range -50...+200 °C)
  • Output: 4...20 mA current loop HART (2-wire)
  • Voltage supply: out of current loop (12...40 VDC)
  • Accuracy: see technical details
  • Process connection: clamping magnet
  • Electrical connection: several plugs
  • Temperature range: -20...+80 °C (ambient)
  • Limit value contacts: 2 electronically (NPN / PNP)
  • Adjustment: software
  • Material: stainless steel 1.4571 (medium contact)
  • Protection: at least IP65

Level sensor with float HART

Level sensor with float HART

type: MELS-F | ID: OL

technical features

  • Measuring element: float
  • Potting: electronics completely potted
  • Material: in contact with medium stainless steel 1.4571
  • Process connection: 1", 1,5", 1"NPT
  • 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

Modular differential pressure transmitter HART

Modular Differential Pressure Transmitter HART

type: MEDS | ID: NJ

technical features

  • Input: differential pressure (range: 75 mbar to 70 bar)
  • Output: 4...20 mA current loop (12...45 VDC) HART
  • 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

Magnetic Surface Temperature Sensor HART

Magnetic Surface Temperature Sensor HART

Typ: METS-WSM | ID: NX

technical features

  • Input: RTD Pt100 (maximum range -50...+200 °C)
  • Output: 4...20 mA current loop HART (2-wire)
  • Voltage supply: out of current loop (12...40 VDC)
  • Accuracy: see technical details
  • Process connection: clamping magnet
  • Electrical connection: several plugs
  • Temperature range: -20...+80 °C (ambient)
  • Limit value contacts: 2 electronically (NPN / PNP)
  • Adjustment: keys / software
  • Material: stainless steel 1.5471 (medium contact)
  • Protection: at least IP65

Pressure Transmitter Hygiene HART

Pressure Transmitter Hygiene HART

type: MEPS-H | ID: OQ

technical features

  • Input: 0…160 mbar up to 0...25 bar
  • Output: 4…20 mA current loop HART (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 - Flush HART

Pressure Sensor - Flush HART

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 HART (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 switch standard

Pressure switch standard

type: MEPL-S | ID: NP

technical features

  • Pressure: Relative, absolute, vakuum, +/-ranges
  • Measuring ranges: 0...0,1 bar up to 0...1000 bar
  • Protection: Electronic potted
  • Material in contact with medium: Stainless steel CrNi
  • Process connection: 1/2", 1/4", 1/2"NPT; 1/4"NPT
  • Output: Relaiy contact
  • Supply: 24 VDC
  • Configuration: via magnet/software
  • Connection: M12x1, 8-pole
  • Ingress protection: at least IP65

Screw-in resistance temperature sensor HART

Screw-in resistance temperature sensor HART

Typ: METS-WT | ID: OH

technical features

  • Measuring element: RTD Pt 100
  • Potting: electronics completely potted
  • Material: process connection stainless steel 1.4571
  • Process connection: 1/4", 3/8", 1/2", 3/4", 1", 1/4" NPT, 3/8" NPT, 1/2" NPT
  • Output: 4...20 mA HART
  • Electrical connection: lateral, upwards
  • Configuration: software
  • Connection: M12, Super Seal, Deutsch, Bayonet, valve, cable
  • Protection: at least degree IP65

Screw-in temperature switch

Screw-in temperature switch

Typ: METL-L | ID: NT

technical features

  • Sensor: RTD Pt 100
  • Potting: Electronics potted
  • Material towards medium: stainless steel 1.4571
  • Process connection: 1/4", 3/8", 1/2", 3/4", 1", 1/4" NPT, 3/8" NPT, 1/2" NPT
  • Output: open collector, 30 V, 200 mA
  • Indication: LED red
  • Accuracy: 0,5 °C  /  0,2 °C
  • Switch point adjustment: with magnet
  • Electrical connection: M12x1, 8-pole
  • Protection: at least IP65

Screw-in thermocouple temperature sensor HART

Screw-in thermocouple temperature sensor HART

Typ: METS-TS | ID: OS

technical features

  • Measuring element: thermocouple type K
  • Potting: electronics completely potted
  • Material: process connection stainless steel 1.4571
  • Process connection: 1/4", 3/8", 1/2", 3/4", 1", 1/4" NPT, 3/8" NPT, 1/2" NPT
  • 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

Screw-in resistance temperature sensor HART

Screw-in resistance temperature sensor HART

Typ: METS-WS | ID: OR

technical features

  • Measuring element: RTD Pt 100
  • Potting: electronics completely potted
  • Material: process connection stainless steel 1.4571
  • Process connection: 1/4", 3/8", 1/2", 3/4", 1", 1/4" NPT, 3/8" NPT, 1/2" NPT
  • 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 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

Screw-in infrared temperature sensor HART

Screw-in infrared temperature sensor HART

Typ: METS-IR | ID: OC

technical features

  • Measuring element: Infrared radiation
  • Maximum range: -40...+ 1000 °C
  • Output: 4...20 mA HART
  • Process connection: 1/2", 3/4", 1", 1/2" NPT
  • Voltage supply: 24 VDC +/- 10 %
  • Limit value contacts: 2 electronically
  • Configuration: with keys/software
  • Connection: M12 male, 8-pole
  • 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

Screw-in resistance temperature sensor radio

Screw-in resistance temperature sensor radio

Typ: METS-WR | ID: NC

technical features

  • Sensor element: RTD Pt 100, Class A
  • Maximum measuring range: -50...400 °C
  • Potting: Electronics potted by parts
  • Material: Process connection stainless steel 1.4571
  • Process connection: 1/4", 3/8", 1/2", 3/4", 1", 1/4" NPT, 3/8" NPT, 1/2" NPT
  • Output: Radio transceiver
  • Radio range: internal antenna 20 m / external antenna 100 m
  • Frequency: 868 MHz / 916 MHz
  • Supply: Lithium-ion battery pack
  • Configuration: Software
  • Connection: M12x1 (Charging of accumulator)
  • Protection: at least IP65

ME-OEM-Transmitter HART

ME-OEM-Transmitter HART

Type: ME-OEM | ID: OE

technical features

  • Input: RTD Pt100, strain gauge, mV, mA, V, R, potentiometer, PWM,
  • Input: TC type K, J, E, T, R, S, B / piezo
  • Potting: electronics potted
  • Process connection: customized, M12x1 female thread
  • Output: 4...20 mA HART
  • Limit value contacts: 2 electronically
  • Configuration: with keys/software
  • Electr. connection: M12, Super Seal, Deutsch, Bayonet, valve, cable
  • Protection: at least degree IP65

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.

ME series: modular economic sensors

The sensor series "Modular Economic Sensors" is characterized by a very high flexibility concerning sensor equipment and the range of application due to its modular diversity. The ME series covers nearly all physical measuring categories like temperature, pressure, differential pressure, filling level, humidity and flow. In addition ultrasonic and infrared measurement round the programme. The ME series is modular designed so adaptable that it can offer an optimum modular device solution for the respective measuring job in cost-optimised base equipment, with limit switch, transmitter variants as well as with display full equipment, switch-points, HART signal, radio controlled or with IO-Link for all industrial uses.