Honeywell Stt700 Smartline Temperature Transmitter Inventory

Part of the SmartLine® family of products, the SmartLine  STT700 is a high performance temperature transmitter offering high accuracy and stability over a wide range of  process and ambient temperatures. SmartLine easily meets  the most demanding needs for temperature measurement  applications. 

Best in Class Features: T

he STT700 is single or a dual  input temperature transmitter that supports millivolt,  thermocouple and RTD sensors. It is available with either  HART or DE protocol output. 

High performance 

o Digital accuracy up to 0.15 Deg C, 0.1 Deg C option 

o Stability up to ±0.05% of URL per year for ten years 

o 500 mSec update time (single input) 

o 1 Sec update time (dual input)  

Reliable measurement  

o Built in galvanic isolation 

o Sensor break detection 

o Comprehensive on-board diagnostic capabilities 

o Full compliance to SIL 2/3 requirements. 

o Available with 4 year warranty o Supports Namur 89 Wire break 

o Direct entry of Callendar-van Dusen coefficients R0, α, δ and β for calibrated RTD sensors. Lower Cost of Ownership o Universal input 

o Dual sensor option 

o External zero, span, & configuration capability 

o Polarity insensitive loop wiring 

Figure 1- SmartLine STT700 Temperature  Transmitter (HART) module shown  with dual input capability Communications/Output Options: 

o 4-20 mA DC 

o HART ® (version 7.0) 

o Honeywell Digitally Enhanced (DE) All transmitters are available with the above listed  output and communications protocol option.  

Mounting Options: 

o Direct sensor head mounting in DIN Form A aluminum housing. 

o Other mounting options available include wall, pipe, DIN Rail or single compartment field housing.