The HygroStat MB is a thermo-hygrostat built in a robust industrial housing. Two relay outputs allow simple tasks such as the switching of dryers, humidifiers, etc.

► Monitors temperature, relative humidity or a user selectable calculated parameter
    such as dew point
► Available with a large choice of HygroClip probes for maximum flexibility of use
► Application range:  0 to 100 %RH and -50 to 200°C (-58 to 392°F), depending on
    probe
► Two programmable relay outputs
► Networkable: RS-232 or Ethernet (wired or wireless) PC interface and RS-485 port
► Optional LC display

The HygroStat MB features a single probe input, suitable for use with any industrial HygroClip digital probe ¹.
The probe should be ordered separately from the HygroStat MB and is installed / connected by the user.

The internal clock of the HygroStat MB can be used to enable or disable operation of the relays during specific hours of the day. The HygroStat MB can operate as a stand alone unit or it can be connected to a network monitored by a PC with the ROTRONIC HW4 software. Depending on the model, the following network interfaces are available: RS-232 / RS-485 or Ethernet (TCP/IP) - wired or wireless and RS-485 port. When connected to a network, the HygroStat MB can transmit the following signals: relative humidity, temperature, user selectable calculated parameter such as dew point and the logical state of the two relays. 

Depending on the model of HygroClip probe, the HygroStat MB can be used in applications where conditions at the probe are within the range of  0 to 100 %RH and -50 to 200°C (-58 to 392°F).

¹ The HygroStat MB transmitter is not compatible with the ROTRONIC HygroClip intrinsically safe (Ex) probes.