Honeywell STT850 SmartLine Temperature Transmitter Type E Thermocouple FOUNDATION Fieldbus

STT850-S-E-FF

Honeywell STT850 SmartLine temperature transmitter, Single Input, Type E Thermocouple, FOUNDATION Fieldbus. SIL 2/3, 0.10 C RTD accuracy, galvanic isolation, 15-year warranty. factory-direct price with wholesale bulk pricing and fast global shipping.

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The Honeywell STT850 is a high-performance SmartLine temperature transmitter offering high accuracy and stability over a wide range of process and ambient temperatures. This Single Input unit is configured for Type E Thermocouple with FOUNDATION Fieldbus. It delivers digital accuracy up to 0.10 C for RTD, a 125 mSec update time, and built-in galvanic isolation. Single sensor input; foundation fieldbus digital output, itk 6.1.2 compliant.

Key Features

  • Dual-compartment housing, Type 4X / IP66 / IP67
  • 15-year extended warranty option
  • Differential, averaging, redundant, and split-range measurement
  • Honeywell Experion PKS compatible
  • 125 mSec update time (single input), 250 mSec (dual)
  • Digital accuracy up to 0.10 C for RTD input

Full Configuration Details

Complete Ordering Code:
STT850
Transmitter Specifications
Model
Transmitter Model
STT850 SmartLine
Inputs
Number of Inputs
Single Input
Sensor
Sensor Input
Type E Thermocouple (IEC 584-1 (ITS-90))
Protocol
Communication
FOUNDATION Fieldbus
Accuracy
RTD Accuracy
0.10 C (Pt100)
SIL
Safety
SIL 2/3 (IEC 61508)
Isolation
Isolation
Built-in galvanic
Housing
Housing Material
Polyester-coated aluminum or 316/316L SS
Enclosure
Enclosure Rating
Type 4X / IP66 / IP67
Update
Update Time
125 mSec
Ambient
Ambient Temperature
-40 to 85 C
Warranty
Warranty
1-year standard, up to 15-year extended

Genuine Parts, Fast Delivery, Full Support

Every STT850 transmitter is factory-certified, 100% genuine, and covered by a 1-year warranty with after-sales technical support. Ready stock ships within 48 hours worldwide. Bulk pricing available — contact us for a quote within 12 hours.

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Full Configuration Details

Complete Ordering Code:
STT850
Transmitter Specifications
Model
Transmitter Model
STT850 SmartLine
Inputs
Number of Inputs
Single Input
Sensor
Sensor Input
Type E Thermocouple (IEC 584-1 (ITS-90))
Protocol
Communication
FOUNDATION Fieldbus
Accuracy
RTD Accuracy
0.10 C (Pt100)
SIL
Safety
SIL 2/3 (IEC 61508)
Isolation
Isolation
Built-in galvanic
Housing
Housing Material
Polyester-coated aluminum or 316/316L SS
Enclosure
Enclosure Rating
Type 4X / IP66 / IP67
Update
Update Time
125 mSec
Ambient
Ambient Temperature
-40 to 85 C
Warranty
Warranty
1-year standard, up to 15-year extended

Documents

Manuals: