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 AO2DO relay module converts the analog outputs of the T3 controller series into a binary dry contact output.The relay contacts are intended for pilot duty only and are rated at 0.5A/125VAC max. The module comes in strips of 12 …
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 EFM Series is the most economical flanged electromagnetic flowmeter on the market. It is used in 3 to 12” pipe in HVAC, municipal or industrial water, wastewater, pump stations and packaged plant applications. The EFM has no moving parts …
Outdoor weather station with humidity, temperature and light level sensors helps with free cooling strategies and other energy saving routines. The sensor communicates over both Ethernet and RS485, using BOTH Bacnet and Modbus protocols so there are many ways to integrate into the system.
RS485 Lightning Protector is used for lightning protection of data communication system,which can protect the four signal lines or two twisted pair line information, to provide high energy and low energy level to protect the coarse fine for the protection of the data line. It also provides fine differential mode protection and ground to common mode protection for 1, 2 and 3, 4 lines,and thus effectively absorb and transfer the energy impact caused by lightning and surge, and introduce the energy into the earth through the grounding cable, and ultimately protect the sensitive electronic equipment from being infringed. It is used for all RS485 data or composite video signal transmission system over-voltage protection
The T3 series Bacnet programmable controller is a low cost performer with big system features. There are three versions with various I/O configurations and can be expanded with external i/o modules to form a complete building automation solution.