Product series decription:
Honeywell’s SmartLine® transmitters are the industry’s first modular and most reliable transmitters, delivering total value across the entire plant lifecycle. Setting a standard for total performance in harsh and noisy process environments, the SmartLine temperature family offers lower total cost of ownership, along with high accuracy and stability over a wide range of process and ambient temperatures.
The SmartLine STT850 temperature transmitter is designed to deliver very high performance across varying ambient temperatures. The total installed accuracy level of the transmitter, including the ambient temperature effect, allows the STT850 to replace virtually any transmitter available today.
Part of the SmartLine® family of products, the STT850 is a high performance Temperature transmitter offering high accuracy and stability over a wide range of process and ambient temperatures.
Digital accuracy up to 0.1°C for RTD
Stability up to 0.01% of URL per year for ten years
130 ms update time
Sensor matching facility for higher accuracy
Built-in digital output option
Sensor health trend through advanced display
Full compliance with SIL 2/3 requirements
Lifetime 15-year warranty.
Best in Class Features:
Industry leading performance:
* Digital Accuracy up to 0.10 Deg C for RTD
* Stability up to 0.01% of URL per year for ten years
* 125 mSec update time for single input models
* 250 mSec update time for dual input models
* Built in Galvanic Isolation
* Differential/Averaging/Redundant/Split Range measurements
* Dual Compartment Housing
* Sensor Break detection
* Comprehensive on-board diagnostic capabilities
* Full compliance to SIL 2/3 requirements.
* Available with 15 year warranty
* Supports Namur 107* Extended Diagnostics
* Supports Namur 89 Wire break
Lower Cost of Ownership
* Universal input
* Dual sensor option
* Multiple local display capabilities
* Modular construction
* External zero, span, & configuration capability
* Polarity insensitive loop wiring
* Digital Output Option
* 4-20mA dc
* Honeywell Digitally Enhanced (DE)
* HART ® (version 7.0)
* FOUNDATION™ Fieldbus compliant to ITK 6.1.1