Products with signal W

4 - digit AC Voltmeter and Ammeter / Network Analyser

Type OM 402PWR  is a multifunction AC voltmeter and ammmeter with extended functions for further analysis of electricity network. It measures voltage, current, active power, frequency, and through calculation also reactive power, apparent power and cos fi. The instrument is based on a single-chip microcontroller and a true RMS converter, which ensure good accuracy, stability and easy operation of the instrument.

2x AC voltage/current, Power

Plug-in card for measurements of voltage (VRMS), current (ARMS), frequency (Hz), power P, Q, S, and cos fi for the OMR 700 is fully isolated from the internal bus with a galvanic isolation also between individual inputs.
The design of the cards allows their use at any position in the device. If during the use of the device appear new requirements to increase the number of inputs or outputs, just order another card and insert it into a free slot. In this manner the device can "grow" with your requirements.
 

1x 3-F Wattmeter

Plug-in card for measurements of 3-phase power, voltage (VRMS), current (ARMS), frequency (Hz), power P, Q, S, harmonic distortion, angle and cos fi for the OMR 700 is fully isolated from the internal bus with a galvanic isolation also between individual inputs.
The design of the cards allows their use at any position in the device. If during the use of the device appear new requirements to increase the number of inputs or outputs, just order another card and insert it into a free slot. In this manner the device can "grow" with your requirements.
 

Universal Isolated Digital Transmitter

The OMX 103 model series are DIN rail mountable programmable transmitters designed with the utmost versatility and user comfort whilst keeping the cost at a favourable level.
Type OMX 103PWR is a universal alternating current V-A meter with the extention of functions for further network analysis. The instrument measures voltage, current, active power, frequency, reactive power, apparent power and cos fi .
Modular concept of the device allows any output cards to be fi tted in 3 slots.
The instrument is based on a single-chip microcontroller with a true RMS converter, which ensures good accuracy, stability and easy operation of the instrument.
For displaying measured data, easier setup and clear function arrangement, the instrument is delivered with a backlit LCD display.

Isolated Analog Transmitter for Wattmeters

The OMX 39 model series are inexpensive and simple DIN rail mountable analog transmitters. Type OMX 39W is a transmitter for galvanic separation and measurement of power consumption. The transmitters have galvanic separation with insulation voltage of  600 V. They are therefore suitable as primary insulation for a majority of industrial applications.