Fema C40-D Universal Input Process Indicator 18-265Vac/Vdc

Fema C40-D Universal Input Process Indicator 18-265Vac/Vdc

SKU: FMI-001

Four digit universal process indicator accepts thermocouples, RTD's, Thermistors, AC voltage and current (600VAC and 5AAC) , DC voltage and current (600VDC and 5ADC) and Frequency. 18 to 265 Vac/dc Powered.

  • Manufacturer: Fema
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Digital panel meter multisignal. Recommended for all type of industrial applications. Versatile and reliable, covers a wide range of analog signals with a single instrument. Variety of output and control options and accesories. Modular architecture.

Accepts AC voltages (from mVac up to 600Vac), AC currents (up to 5Aac), DC voltages (up to 600Vdc) and DC currents (up to 5Adc), frequency meter up to 100Hz for AC power lines, process signals (mA and Vdc), thermocouples (K, J, E, N, L, R, S, B, T and C), resistive temperature probes (Pt100, Pt500, Pt1000, Ni100, Ni200, Ni1000, PTC and NTC), resistances and potentiometers. Scalable reading with 4 digits up to 9999/-1999 with configurable decimal point.

Comes with options Analog Output and relay output


  • Accepts AC voltages (from mVac up to 600Vac) signals
  • Accepts AC currents (up to 5Aac) signals
  • Accepts DC voltages (up to 600Vdc) signals
  • Accepts DC currents (up to 5Adc) signals
  • Accepts frequency signals up to 100Hz for AC power lines
  • Accepts process signals (mA and Vdc) signals
  • Accepts thermocouples (K, J, E, N, L, R, S, B, T and C) signals
  • Accepts resistive temperature probes (Pt100, Pt500, Pt1000, Ni100, Ni200, Ni1000, PTC and NTC) signals
  • Accepts potentiometer signals
  • Adjustable digital filter.
  • Accepts front panel input of custom created non-linear curve with up to 30 points
  • Key panel protection through password to avoid tampering.
  • Alarms triggered above set point, below set point within range, out of range and sensor break detection.
  • Hold capability and peak and valley detection.
  • Tare function via front panel or via digital input.
  • Circuitry can be removed from housing without disconnecting wires.
    • SKU
    • Weight
      0.22 kg
    • Dimensions (L x W x H)
      13 x 10 x 7 cm

Manufacturer Part No: Fema Electronica C40-D-U-M1-A2 

Power supply: 18 to 265 Vac/dc (isolated 1500 Veff @60 seconds)

Maximum power consumption: 2.5 VA

Digits: 4

Reading: 9999 / -1999

Decimal point:  configurable

Led color: red

Digit height: 14 mm

Accepted signal ranges:
    • AC voltages and AC currents ~600 Vac, ~200 Vac, ~20 Vac, ~2 Vac
    ~200 mVac, ~60 mVac, ~5 Aac, ~20 mAac
    (True RMS measure)
    (accepts phase-neutral and phase-phase measure)
    (frequency up to 150 Hz)
    • DC voltages and DC currents ±600 Vdc, ±200 Vdc, ±20 Vdc, ±2 Vdc
    ±200 mVdc, ±60 mVdc, ±5 Adc, ±20 mAdc
    • thermocouples K, J, E, N, L, R, S, B, T and C
    (automatic cold junction compensation)
    • resistive ‘Pt’ probes Pt100 with 2 and 3 wires, Pt500, Pt1000
    • resistive ‘Ni’ probes Ni100, Ni200, Ni1000
    • resistive NTC probes see table at page 3
    • resistive PTC probes families KTY-121, KTY-210 and KTY-220
    • process 4/20 mA, 0/10 Vdc
    (+15 Vdc excitation voltage configurable at terminal 5)
    • frequency up to 100 Hz (minimum 15 Hz). Vac and Aac ranges.
    • resistances ranges 0/5 K and 0/50 K
    • potentiometers with nominal values from 500 R up to 20 K

Thermal drift offset+span 150 ppm/ºC

Readings 3 readings / second

Refresh 3 refresh / second

Response time

Operating temperature: 0 to 55 °C 

Operating humidity: 20 to 95%RH Non-condensing

Weight: 150 g

Dimension: 96 x 48 x 91 mm

Faulty Goods and Warranty

Where such goods have been supplied we undertake to repair or replace them as quickly as possible.Prior to returning faulty items, please contact us with a description of the fault as one of our engineers might be able to assist you by resolving the issue over the phone.
A Warranty form must be filled out and returned with any goods.

Our standard warranty period is 12 months from the date of purchase unless stated otherwise.

Other warranty periods:

Labjack Products: 5 Years
Atop Products: 3 Years
MeanWell Products: 3 Years
Terracom Products: 3 Years

Warranty is subject to us being satisfied that a defect was caused by defective workmanship or materials and was not caused by or was not substantially contributed to by other factors beyond our control including incorrect installation, alterations or modifications of the product not recommended by the manufacturer.

Returns Policy

If you are dissatisfied with our goods you may return them within 14 days of the dispatch date. Contact us for an authorisation and we will refund your purchase less shipping costs and restocking fees. All returned goods MUST be in AS NEW condition including ALL PACKAGING and DOCUMENTATION / MANUALS etc.

Please note:

  • The product returned will attract a 20% restocking fee.
  • The customer must pay the delivery costs.
  • Non standard, custom made or a specially manufactured or imported products are not returnable.
  • Semiconductors, books and software are not refundable

Full Terms and Conditions

By placing an order with Ocean Controls, you agree to be bound by our Terms and Conditions of Trade.

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