Sensors

The 1K Platinum temperature sensors for building automation, agricultural and light industrial duty applications.

The Air Flow Sensor senses air flow in HVAC ducts and report air flow over both analog and digital (Modbus an Bacnet) communication protocols. An instrument grade Pitot tube provides outstanding accuracy with maximum efficiency over various duct widths. Setting analog output range through Modbus register

The air flow switch is used to prove air flow in ducts. It has an adjustable trip point with a range from 200 to 1800 FPM (1 to 9.2 m/sec).

The SPDT contacts are rated8A@250VAC.

The Node style sensor is a small form factor sensor designed for environment monitoring and control in commercial and institutional buildings. The product supports both Modbus and Bacnet on the RS485port for direct digital readings over the network on all models. Also has transducer outputs configurable as either 0-10V or 4-20ma signals.

The “Air Lab” all-in-one sensor is a total solution for measuring the indoor air  quality and environment. The sensor is used widely in schools, hospitals and office buildings for demand ventilation and general air quality measurement.

There are many sensor elements in the “Air Lab” but the main attraction is the air particle  sensor which can measure both the number of air particles and their density in several bin sizes. Supporting sensors include a C02 sensor, temperature, humidity, occupancy sensor, and TVOC sensor….  pretty much all the parameters you could ask for. The AirLab gives you confidence your building occupants are comfortable and breathing clean air.

The sensor integrates well with existing building automation systems or can operate stand alone as a general air quality monitor. Wireless communications over Wifi is supported using Bacnet IP or Modbus TCP protocols. The sensor also supports wired communications over RS485 twisted pair using BACnet MSTP or Modbus RTU protocols.

The sensor measures temperature in stratified air such as the mixing sections of air handlers. The sensor has a standard 10k type 2 temperature-resistance curve compatible with all major control systems.

Bacnet Room Setpoint & Temp Display can be used in environment monitoring and controlling in industrial,commercial and other buildings,Modbus RS485/Bacnet MS/TP for direct digital reading on all models.

The Boiler stack temperature sensor and thermowell are designed to monitor the temperature of boiler stacks, steam lines and other applications where the temperature is above the operating range of typical HVAC thermistor type sensors. Maximum operating temperature of 300 Deg C (570 DegF).

The Current sensor,output 0-330mv,Current Frequency 45Hz-65Hz

We  have designed this clip-on temperature sensor for use with refrigerant lines and copper tubing in hydronics applications. The sensor installs easily without drilling and reacts to temperature changes in seconds. Industry standard sensor elements are compatible with all major controls systems.