Si-QMAR3A1

Si-QMAR3A1

Description

  • Opis SiOne

    SiOne can be humidity, temperature, barometric pressure, differentia pressure, carbon dioxide (CO2), volatile organic compounds (VOC), particulate matter (PM) and/or Analog signal transmitters (it depends on model). The SiOne line combined with an internal and/or external sensors provide state-of-the-art functionality. Various models are available including wall, duct or remote sensors. SiOne is introducing powerful programming capabilities. Settings of the device can be modified through USB programming unit, PC software or Modbus interface. Modbus RTU baud rate, Modbus RTU address and type of Analog outputs can be fast changed by configuration jumpers.

    Schemat połączenia SiOne

     

    ( 1 ) – RS-485 interface (Modbus RTU) or Industrial Ethernet (Modbus TCP)
    ( 2 ) – programmable relay output On/Off (option)
    ( 3 ) – programmable (up to 3) Analog outputs: 0…5 V, 0…10 V, 0…20 mA or 4…20 mA (option)

     

    SiOne transmitters offers Fieldbus (RS-485 – Modbus RTU) or Industrial Ethernet (Modbus TCP) interfaces. The SiOne line can provide up to three fully programmable and scalable Analog outputs (types of output: 0…5 V, 0…10 V, 0…20 mA or 4…20 mA). Analog output can be modified by configurations jumpers, Modbus interface or USB programming unit. SiOne transmitter with relay output can be used as simple binary sensor (pressostat, hygrostat, thermostat, CO2-stat, …). Threshold and hysteresis of output can be also modified by Modbus or programming unit.

  • Si-xxxR3Ax

    Technical drawing

    All dimension in mm. This drawing is for informational purposes only. The manufacturer reserves the right to make changes in the product dimensions without prior notice.

Additional information

DEVICE CODE

Si-QMAR3A1

DEVICE TYPE

TRANSMITTER

MEASURED VALUES

BAROMETRIC PRESSURE, CARBON DIOXIDE (CO2), HUMIDITY, TEMPERATURE

MEASUREMENT RANGE

-20…+60 °C, 0…100 %RH, 0…10000 ppm, 800…1100 hPa

ACCURACY

±0.2 °C, ±2 hPa, ±2.0 %RH,  ±30 PPM ±3% OF READING

MEASUREMENT FREQUENCY

0.25 Hz (CO2), 1 Hz, 1 Hz (atmospheric pressure), 1 Hz (humidity)

ADDITIONAL OPTIONS

SENSORS TYPE

INTEGRATED

SENSOR FILTER

PLASTIC FILTER, GAP WIDTH 1mm

POWER SUPPLY

11.5…32 VDC / 24 VAC ± 5% (OPTION…-HV), 11.5…27 VDC

INTERFACE

RS-485 (MODBUS RTU)

ANALOG OUTPUTS

1x

ANALOG OUTPUTS - TYPE

0…10 V, 0…20 mA, 0…5 V, 4…20 mA

ANALOG OUTPUTS - RESOLUTION

12 BIT

BINARY OUTPUTS

BINARY OUTPUTS - PARAMETERS

ELECTRICAL CONNECTION

SCREWLESS CONNECTOR – MAX. SECTION OF WIRE: 14…20 AWG (2,08…0,516 MM2)

LEDs

2x LED

DISPLAY

MEMORY - RECORDING DATA

MEMORY - TYPE

MEMORY - STORAGE CAPACITY

MEMORY - RECORDING INTERVAL

CONFIGURATIONS

DIP-SWITCHES, MODBUS, PC CONFIGURATION SOFTWARE

PROTECTION CLASS

IP20

OPERATING TEMPERATURE

0…+50 °C

HUMIDITY

0…95 %RH (WITHOUT CONDENSATION)

HOUSING TYPE

WALL

HOUSING MATERIAL

ABS

HOUSING DIMENSIONS

SEE: DRAWING

INCLUDED

MANUAL