The SRH1 and HMP families of humidity (and optional temperature) transducers coupled with a Logic Beach data logger implement an ambient condition monitoring system. The SRH1 family with integral mounting hardware is typically deployed in permanent or long-term monitoring applications. The HMP cable end transducer is readily deployed for short term test.
Both families offer additional temperature sensing is an option and feature simple field calibration by replacement of the sensing element.
The SRH1 and HMP signal outputs are fully compatible with Logic Beach data logger analog inputs. The SRH1 family is offered with voltage or current outputs and the HMP is offered with voltage or Modbus RTU serial interface. With the Modbus RTU interface, multiple Modbus capable transducers can be daisy-chain wired on a single twisted pair RS-485 network allowing for multiple transducers as well as long distance interconnection without signal degradation. Learn more about Modbus connection of transducers here.