MCZ Frequency

NegotiableUpdate on 12/11

Model

Nature of the Manufacturer: Producers

Product Category

Place of Origin

Online Consult

Overview

The S3 (T) - FD, S3-FD, N3-FD series frequency transmitters use new electronic circuits and high stability quartz crystals to measure frequency (power frequency range) signals and convert them into DC analog output. It can directly measure signal frequency without the need for auxiliary power supply, and can also independently measure AC input signals and pulse input signals; It is applied in power systems and non power systems where grid frequency needs to be measured, and has a dual output mode for easy control and separate display.

Product Details

Overview

S3 (T) - FD, S3-FD, N3-FD seriesfrequency transducerUsing new electronic circuits and high stability quartz crystals, the signal is used to measure frequency (power frequency range) and convert it into a DC analog output. It can directly measure signal frequency without the need for auxiliary power supply, and can also independently measure AC input signals and pulse input signals; It is applied in power systems and non power systems where grid frequency needs to be measured, and has a dual output mode for easy control and separate display.

feature

This series of products has high measurement accuracy, high resolution, fast response time, good temperature characteristics, and lightning protection function. It has long-distance transmission capability (4~20mA, 500 Ω), fixed in accordance with DIN46277, and can be installed on 35mm aluminum rails.

Selection:

frequency transducerExample of filling in model and parameters:

（1） S3(T)-FD-451A4NN

0.2 level frequency transmitter

Input frequency range: 45~55Hz;

Input nominal voltage: 110V ± 20%;

Output range: 4-12~20mA;

Corresponding to 45Hz~50Hz~55Hz;

No need for auxiliary power supply;

No need for dual output.

（2） N3-FD-006V2NN

0.5 level frequency transmitter

Input frequency range: 48Hz~50Hz~52Hz;

Input nominal voltage: 57.7V ± 20%;

Output range: 0~2.5~5V;

Corresponding to 48Hz~50Hz~52Hz;

No need for auxiliary power supply;

No need for dual output.

（3） N3-FD-456V2A70Y

0.5 level frequency transmitter

Input frequency range: 45Hz~55Hz;

Input nominal voltage: 57.7V ± 20%;

Output range:

Circuit I 0~2.5~5V; corresponding to 45Hz~50Hz~55Hz;

Route II-1~0~1mA; corresponding to 45Hz~50Hz~55Hz;

Auxiliary power supply; AC220V

Dual output is required.

Note 1: Because the input load of the transmitter is small, no auxiliary power is required

Source, directly utilizing the measured input voltage and simultaneously serving as a power supply,

Thus, distinguish between no input signal and normal input signal.

② A frequency transmitter that does not require an auxiliary power supply has a signal input range of only

Can be: 110V ± 10% or 220V ± 10%

③ If the user requires other special regulations, please specify the parameter values in the contract.