Measurement

Transducer and measurement sensor

Sirea designs and manufactures its own custom-made electronic products for electric measurement perfectly adapted to the demands of your business. Among the measurement products line of Sirea, a wide range of multi-parameter electric transducers (for both DC and AC) are offered, which have a great market acceptance in the photovoltaic sector.

These highly competitive transducers feature 2 families : analog or numeric-output modules. They are designed for measurements on single, three-phase grids, both AC or DC. If you are interested in our products, do not hesitate to contact us or to visit our virtual shop Solea.

Products brochure

Product range

Transducers

Multi-parameter solution for electrical measures, featuring an analog or numeric output.

Download datasheet (FR)

AC transducers

Designed for measurements on AC single and three-phase grids, these transducers release an analog signal (4-20 mA or 0-10 V, etc..) proportional to U, I or P, and cos phi on a serial output RS485/RS232 (Modbus protocol, up to 19,2). Each single transducer is 24 VDC-powered (other options available). The precision rate can reach 0,5%.

PDF – Single-phase AC (FR) PDF – Three-phase AC (FR) PDF – Tetra-phase AC (FR)

DC transducers

Designed for measurements on DC single and three-phase grids, these transducers release an analog signal (4-20 mA or 0-10 V, etc..) proportional to U, I or P, and cos phi on a serial output RS485/RS232 (Modbus protocol, up to 19,2). Each single transducer is 24 VDC-powered (other options available). The precision rate can reach 0,5%.

Download datasheet (FR)

Serial/Zigbee converter

The serial / Zigbee converter is compact, and is arranged for mounting on DIN rail or panel. Use patterns as coordinator / repeater / client with topology: cluster / star / mesh. Two types available: RS485 / Zigbee and RS232 / Zigbee both at 2.4 GHz frequency band. Transmission up to 2km (open field) According to ZigBee 2.4G IEEE802.15.4 specification.

Download datasheet (FR)

Resistance/Potenciometer transducer

Resistance sensor, electromagnetic induction principle, compact design, prepared for mounting on DIN rail or panel. Measurement range of 1000 Ohms. The accuracy is 0.5%.

Download datasheet (FR)

Thermal resistance / thermocouple converter

Thermal resistance / thermocouple converter, compact design, prepared for mounting on DIN rail. PT1000, PT100 or Thermocouple type B / S / K / E / T / J / R / N input. Triple insulation: input / output / supply. The accuracy is 0.5%.

Download datasheet (FR)

Digital input module

Digital input module, compact, prepared for mounting on DIN rail or panel. Triple isolation: input / output / supply. Two models available: 8 logic inputs (ref.: AK12) or 16 digital inputs (ref.: AK22). Output RS485 MODBUS.

Download datasheet (FR)
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