Field Instruments

General

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 family is 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.

Features

• 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
• Direct entry of Callendar-Van Dusen coefficients R0, α, δ and β for calibrated RTD sensors (not available on DE units)

Specifications

• Make: Honeywell
• Model: STT850-S-0-A-CFB-16S-A-43A6-F1
• Product type : STT850 Smart Temperature Transmitter
• Input Type : STT850 = Universal Input
• No of Inputs = S = Single
• Digital output = 0 = No
• Approvals = A = FM Explosion proof, Intrinsically Safe, Non-incendive, & Dustproof
• Electronic Housing Material & Connection Type = C = Housing and Material : Polyester Powder Coated Aluminum, Connection : 1/2 NPT, Lightning protection : Yes
• Output/ Protocol = F = Analog Output : none, Digital Protocol = Foundation Fieldbus
• Customer Interface Selections = B = Indicator : Basic, Config Buttons : None, Language : English
• Application Software = 1 = Standard Diagnostics
• Output Limit, Failsafe & Write Protect Settings = 6 = Write Protect : Disabled, Fail Mode : N/A, High & Low Output Limits3 : N/A  Fieldbus
• General Configuration = S = Factory standard
• Accuracy and Calibration = A = Accuracy : Standard, Calibrated Range : Factory Std, Calibration Qty : Single Calibration
• 4
• Customer Tag = 3 = Customer Tag Type : One Wired Stainless Steel Blank Tag (Up to 4 lines 26 char/line)
• Unassembled Conduit Plugs & Adapters = A6 = Unassembled Conduit Plugs & Adapters : 1/2 NPT 316 SS Certified Conduit Plug
• Certifications and Warranty = F1 = Calibration Test Report & Certificate of Conformance

Fieldinstruments.lk
50/3, Angampitiya Rd, Ethul Kotte, Sri Lanka. 10100.
Phone: +94718555888 Email: info@fieldinstruments.lk