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OMRON K3MA-F 100-240VAC K3MA-F 100-240VAC K3MA3101M K3MAF100240AC OMRON Intelligent processor of signal,frequency/speed, 100-240 VAC View larger
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K3MA-F 100-240VAC K3MA3101M K3MAF100240AC OMRON Intelligent processor of signal,frequency/speed, 100-240 VAC

K3MA-F 100-240VAC

K3MA3101M

K3MAF100240AC

OMRON

1 Pcs.

Intelligent processor of signal,frequency/speed, 100-240 VAC Intelligent Signal Processor, Frequency/Speed, 100-240 VAC Frequency/rate meter, 100-240 VAC/DC

Automation > Multifunction measuring instrument
K3MA

Product condition, packaging, certifications and applicable manufacturer warranty terms are confirmed with the quotation.

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Product Overview

Omron K3MA-F 100-240VAC is an intelligent signal, frequency, and speed processor engineered to monitor process variables and provide actionable switching outputs in automated industrial loops. Technicians rely on such signal processors for precise industrial measurement control and clear local data viewing.

Pricing, availability, and lead time are confirmed per enquiry through an RFQ.

  • Process meter: 100 to 240 VAC
  • 24 VAC/VDC: 2 relay contact outputs (SPST-NO)
  • Temperature meter: 100 to 240 VAC
  • 24 VAC/VDC: 1 relay contact output (SPDT)
  • Frequency/rate meter: 100 to 240 VAC
  • 24 VAC/VDC: 2 relay contact outputs (SPST-NO)
  • Splash-proof soft cover: K32-49SC
  • Hard cover: K32-49HC
  • Supply voltage: 100 to 240 VAC
  • Operating voltage range: 85 to 110% of the rated supply voltage
  • Power consumption (under maximum load): 6 VA max.
  • Weight: Approx. 200 g
  • Display: 7-segment digital display, character height: 14.2 mm
  • Polarity display: “-” is displayed automatically with a negative input signal
  • Zero display: Leading zeros are not displayed
  • Hold function: Max. hold (maximum value), min. hold (minimum value)

More info

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Features

Highly visible LCD display with 2-colour (red and green) LEDs

The K3MA-F is a frequency/rate meter with a supply voltage of either 100 to 240VAC or 24VAC/VDC. Both are equipped with the same quality display and have the same short depth of 80mm.

  • DIN-size of H 48 x W 96mm
  • Highly visible, negative transmissive back-lit LCD display
  • 14.2mm-high characters
  • 5 digits (-19999 to 99999)
  • Front-panel IP66

Ordering information

Indicator

Supply voltage

Input type & ranges

Output

Order code

Process meter

100 to 240 VAC

DC voltage: 0 to 5 V, 1 to 5 V, -5 to 5 V, -10 to 10 V

DC current: 0 to 20 mA, 4 to 20 mA

2 relay contact outputs (SPST-NO)

K3MA-J-A2 100-240VAC

24 VAC/VDC

2 relay contact outputs (SPST-NO)

K3MA-J-A2 24VAC/VDC

Temperature meter

100 to 240 VAC

Platinum-resistance thermometer: Pt100, JPt100
or thermocouple K, J, T, E, L, U, N, R, S, B

1 relay contact output (SPDT)

K3MA-L-C 100-240VAC

24 VAC/VDC

1 relay contact output (SPDT)

K3MA-L-C 24VAC/VDC

Frequency/rate meter

100 to 240 VAC

Rotary pulse: No voltage: 0.05 to 30.00 Hz;

open collector: 0.1 to 5000.0 Hz

2 relay contact outputs (SPST-NO)

K3MA-F-A2 100-240VAC

24 VAC/VDC

2 relay contact outputs (SPST-NO)

K3MA-F-A2 24VAC/VDC

Accessories

Type

Order code

Splash-proof soft cover

K32-49SC

Hard cover

K32-49HC

Specifications

Item

100-240 VAC models

24 VAC/VDC models

Supply voltage

100 to 240 VAC

24 VAC (50/60 Hz), 24 VDC

Operating voltage range

85 to 110% of the rated supply voltage

Power consumption (under maximum load)

6 VA max.

4.5 VA max. (24 VAC) 4.5 W max. (24 VDC)

Ambient temperature

Operating: -10 to 55°C (with no condensation or icing)

Storage: -25 to 65°C (with no condensation or icing)

Weight

Approx. 200 g

Display

7-segment digital display, character height: 14.2 mm

Polarity display

“-” is displayed automatically with a negative input signal

Zero display

Leading zeros are not displayed

Hold function

Max. hold (maximum value), min. hold (minimum value)

Hysteresis setting

Programmable with front-panel key inputs (0001 to 9,999)

Delay in comparative outputs

1 s max.

Degree of protection

Front-panel: NEMA4X for indoor use (equivalent to IP66)
Rear case: IEC standard IP20
Terminals: IEC standard IP00 + finger protection (VDE 0106/100)

Memory protection

Non-volatile memory (EEPROM) (possible to rewrite 100,000 times)

Size in mm (H×W×D)

48×96×80

Product Datasheet

Electrica Online Product Datasheet Prepared from the current product description, catalog data and structured technical attributes.