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Measuring instruments

DEIF offers a wide range of analogue meters, transducers, multi-instruments and hour-counters. The product range also comprises various current transformers for standard AC measurement and AC protection.

Relaterede produkter

Measuring transformer ASK & ASR

  • Designed for cables and busbar
  • Primary current: 40 to 7,500 A
  • Secondary current: 5 or 1 A
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Multi-transducer MTR-4

  • Suitable for all 1- and 3-phase network topologies
  • Up to 1,000 VL-L AC input
  • Accuracy class: 0.5 or 0.3
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Multi-instrument MIC-2 MKII

  • Measures voltage, current/active/reactive and apparent power, frequency, energy kWh/kvarh, PF, THD, demand
  • For all 2- and 3-phase AC network topologies
  • Suitable for Power quality analysis
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Running hours counter HC 36/24

  • 36 × 24 mm. for flush mounting. 
  • For AC or DC measuring voltage
  • Synchronous motor (AC version)
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Running hours counter HC 48

  • 48 × 48 mm.
  • IP40 or IP65
  • Adapter frames: 55 × 55 mm, 72 × 72 mm. for panel mounting
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Multi-instrument MIB

  • 1- or 3-phase TRMS measurements
  • Voltage inputs 690 L-L AC
  • Accuracy: 0.5 or 1.0
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AC/DC current and voltage with 90 ° or 240 ° pointer DQ & VDQ

  • Accuracy class: 1.5
  • 90 ° or 240 ° pointer deflection
  • IP52 protection (IP54 on request)
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AC voltage and current with 90 ° pointer EQ

  • Accuracy class: 1.5
  • 90 ° pointer deflection
  • IP52 (IP54 on request)
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Double voltmeter 2EQ & 2EVQ

  • Dual pointers on common scale 
  • Robust and thoroughly tested construction
  • Available in Q96 DIN size design
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Double frequency meter 2FTQ & 2FQ

  • Standard pointers, diagonal. 45 to 65 Hz, 150 to 600 V AC. 
  • Robust and thoroughly tested construction
  • Available in Q96 DIN size design
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Frequency meter FQ & FTQ

  • Q72 and Q96
  • 90 ° movement pointer
  • Exchangeable scale
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Primary winding transformer WSK

  • Primary current: 1 to 150 A
  • Secondary current: 5 or 1 A
  • Burden: 2.5 to 15 VA
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Summation transformer KSU & SUSK

  • Primary current: 1 or 5 A
  • Secondary current: 5 or 1 A
  • Accuracy class/protection class: 0.5 or 1.0
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Insulation monitor, AC networks AAL-2

  • Insulation monitoring of AC networks of up to 440 V AC
  • 10 M or 1 M ranges
  • Adjustable warning set point
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Selectable transducer TAS-331DG

  • Factory-configured transducer for power or reactive power measurement.
  • Aux supply: from 57 to 690 V AC
  • Aux supply: 24 to 220 V DC
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Selectable transducer TAS-311DG

  • Factory-configured transducer for voltage, current, frequency or phase angle measurement
  • Aux supply: from 57 to 690 V AC
  • Aux supply: 24 to 220 V DC
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Selectable transducer TAS-321DG

  • Factory-configured transducer for bidirectional current measurement.
  • Aux supply: from 57 to 690 V AC
  • Aux supply: 24 to 220 V DC
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Combined ammeter BEQ

  • 3.0 accuracy class (1.5 for moving iron)
  • 90 ° pointer deflection
  • IP52 protection
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Multi-instrument MIC-2 MKII DIN

  • Measures voltage, current/active/reactive and apparent power, frequency, energy kWh/kvarh, PF, THD, demand
  • For all 2- and 3-phase AC network topologies
  • Suitable for Power quality analysis
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Insulation monitor, AC/DC-networks SIM-Q MKII

  • Three functions: Normal, fast and test 
  • Easy set-point
  • Leakage capacitance up to 2000 uF
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Multi-instrument MIC-2 MKII FCT

  • Measures voltage, current/active/reactive and apparent power, frequency, energy kWh/kvarh, PF, THD, demand
  • For 2- and 3-phase AC network topologies
  • Compatible with DEIF’s FCT flexible current transformers (up to 6,000A measuring range) which are ideal for if space is limited
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Multi-transducer MTR-3

  • Suitable for all 1- and 3-phase network topologies
  • Up to 1000 VL-L AC input
  • Accuracy class: 0.5 or 0.3
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Insulation amplifier TDG-210DG

  • Converting one type of DC signal into another DC signal
  • Converting potentiometer input into a DC signal
  • Separating a number of earthing points
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Multi-instrument MIC-2 MKII FCT DIN

  • Measures voltage, current/active/reactive and apparent power, frequency, energy kWh/kvarh, PF, THD, demand
  • For 2- and 3-phase AC network topologies
  • Compatible with DEIF’s FCT flexible current transformers (up to 6,000A measuring range) which are ideal for if space is limited
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Advanced graphical interface AGI 300

  • Robust aluminium housing
  • Resistive and capacitive touch screen variants
  • True glass front (capacitive touch screen variants only)
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Insulation monitor, DC-networks ADL-111Q96

  • Advanced insulation monitoring of 24, 110 and 220 V DC networks
  • Detects all types of insulation faults – including double faults
  • Configurable alarm with adjustable set point
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Automatic Sustainable Controller ASC-4 Battery

  • Automatic shift between grid forming/following operation
  • Charging/discharging
  • Power Conversion System (PCS) control
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Multi-instrument MIC

  • 3-phase TRMS measurements
  • Voltage inputs 400 L-L AC
  • Accuracy: 0.2 or 0.5
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