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| Brand Name: | Honeywell |
| Model Number: | STT850 |
| MOQ: | 1 |
| Price: | Negotiable |
| Delivery Time: | 2 to 3 working days |
SmartLine STT850
Part of the SmartLine® family of products, the SmartLine STT850 is a high-performance temperature transmitter offering high accuracy and stability over a wide range of process and ambient temperatures. The SmartLine familyis also fully tested and compliant with Experion ® PKS providing the highest level of compatibility assurance and integration capabilities. SmartLine easily meets the most demanding needs for temperature measurement applications.
Best in Class Features:
Industry-leading performance
o Digital Accuracy up to +/- 0.10 Deg C for RTD.
o Stability up to +/- 0.01% of URL per year for ten years.
o 125 mSec update time for single input models.
o 250 mSec update time for dual input models.
Reliable measurement
o Built in Galvanic Isolation.
o Differential / Averaging / Redundant /Split Range measurements.
o Dual Compartment Housing.
o Sensor Break detection.
o Comprehensive on-board diagnostic capabilities.
o Full compliance to SIL 2/3 requirements.
o Available with 15-year warranty.
o Supports Namur 107 Extended Diagnostics (FF).
o Supports Namur 89 Wire break.
o Direct entry of Callendar-Van Dusen coefficients
R0, α, δ and β for calibrated RTD sensors (not available on DE units).
Lower Cost of Ownership
o Universal input
o Dual sensor option
o Multiple local display capabilities
o Modular construction
o External zero, span, & configuration capability
o Polarity insensitive loop wiring
o Digital Output Option (only available with HART)
Communications/Output Options:
o 4-20 mA dc
o Honeywell Digitally Enhanced (DE)
o HART ® (version 7.0)
o FOUNDATION™ Fieldbus compliant to ITK 6.1.2
All transmitters are available with the above listed
communications protocols.
STT850 temperature transmitter is designed to deliver very high performance across varying ambient temperatures. The total installed accuracy level of the transmitter, allows the STT850 to replace virtually any transmitter.
The SmartLine STT850 temperature transmitters offer the following features:
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.
