The Sauermann Si-CPE320 is an evolution of the KIMO CPE 310.

For clean rooms applications, the Si-CPE320 transmitter is flush mountable to avoid disturbing the working environment. It is equipped with a highgrade stainless-steel waterproof front panel with an integrated touch screen.

Equipped with the same technologies as the Si-C320, this panelmounted version provides state-of-the-art reliability and accuracy.

In addition, measurements can be recorded and downloaded via the Sauermann Control application/software.

Si-CPE320: Optional wireless communication module
Si-CPE320-W: Integrated wireless communication module

1 x input for external probe
3 x analogue outputs
Graphic touch display
IP 66, VHP resistant (Vaporized hydrogen peroxide)
Outputs diagnostic
Possibility to edit the channel names

    Measure details

    • Units
      ACH, inH₂O, inWc, °Ctf, °F, °Ftf, °C, % RH, °Ctd, °Ftw, Pa, kPa, g/m³, g/kg, kj/kg, mbar, m³/h, mmH₂O, daPa, cfm
    • Alarm
      Buzzer (60 dB at 10 cm)

    Technical details

    • Parameters
      Absolute humidity
      Air Change Rate
      Air velocity
      Dew point
      Differential pressure
      Frost point
      Mixing Ratio
      Relative humidity
      Wet-bulb temperature
    • Displays
      Graphic touch display
    • IP Protection
      IP 66, VHP resistant (Vaporized hydrogen peroxide)
    • Standards
      2015/863 EU (RoHS 3)
      2012/19/EU WEEE
      2014/30/EU EMC
      2014/35/EU Low Voltage
      2014/53/EU RED
    • Bluetooth
    • Power supply
      24 VAC / VDC ±10%
    • Outputs
      3 x 0/4-20 mA or 3 x 0-5/10 V (4 wires)
    • Ethernet communication
    • ModBus network

    Instrument Dimensions

    • Length
      3 15/16 inches
      100 mm
    • Width
      1 27/32 inches
      47 mm
    • Height
      9 7/32 inches
      234 mm
    • Weight
      1 1/2 pounds
      684.4 g

    Operating temperature

    • Min
      -10.00 °C
      14.00 °F
    • Max
      50.00 °C
      122.00 °F

    Storage temperature

    • Min
      -10.00 °C
      14.00 °F
    • Max
      70.00 °C
      158.00 °F
    1 Si-CPE320 multifunction panel transmitter
    1 integrated high accuracy differential pressure sensor (-250 to 250 Pa / -1.0 to 1.0 inH₂O)
    3 analogue outputs
    1 RS485 interface with ModBus RTU protocol
    1 input for probes
    1 adjusting certificate
    Terminal blocks for power connection, and output connections
    1 front pressure connector cap with a pierced hole in the middle
    1 silicone cap for closing a rear pressure connector
    1 protective cap for frontal interface connection
    1 protective cap for the external probe connector
    Si-CPE320: Optional wireless communication module
    Si-CPE320-W: Integrated wireless communication module