SMARTLINE ® STT170 temperature transmitter

The STT170 series intelligent temperature transmitter provides an economical solution for temperature detection applications. Compared with directly wired temperature measuring points, the STT170 series intelligent temperature transmitter is more accurate, safe, and reliable, while reducing wiring costs. This temperature transmitter automatically linearizes the temperature signal output within the upper and lower limit ranges set by the user. In addition, users can also program high and low limit alarm points and make them alarm when the sensor fails. Users can order the STT170 series intelligent temperature transmitter together with Honeywell temperature sensors and protective sleeves to form a complete temperature measurement device that can be directly used.

STT171 features:

Analog 4-20mA output

● Thermal resistance or resistance value input

● B-type DIN rail or head mounting

● The sensor fault signal complies with NAMUR NE43 regulations

● Use STT17C configuration tool and PC computer to configure it

STT173 features:

● Analog 4-20mA output

● Thermal resistance, thermocouple, resistance value or millivolt input

● B-type DIN rail or head mounting

● The sensor fault signal complies with NAMUR NE43 regulations

● Use STT17C configuration tool and PC computer to configure it

● Computer isolation

STT17H characteristics:

● HART/4-20mA output

● Thermal resistance, thermocouple, resistance value or millivolt input

● Single sensor or dual sensor (difference or average) input

● B-type DIN rail or head mounting

● Can be connected to HART multi-point mode

● The sensor fault signal complies with NAMUR NE43 regulations

● Use STT17C configuration tool and PC computer or HART on-site configuration to configure it

● Computer isolation

Characteristics of STT17F and STT17P:

● Foundation fieldbus (FF) or PROFIBUS PA

● Thermal resistance, thermocouple, resistance value or millivolt input

● Single sensor or dual sensor (difference or average) input

● B-type DIN rail or head mounting

● Function block: 2 AI, 1 PID

● FISCO certification

● Basic or link activity scheduler

● Electrical isolation