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-C-AHC-11C-A-11A6-F1-0000
• Product Type : Smart Temperature Transmitter
• Input Details : S - Single
• Digital output : 0 - No
• Approvals : C - ATEX Explosion proof, Intrinsically Safe & Non-incendive
• Electronic Housing Material & Connection Type : A
• Housing and Material : Polyester Powder Coated Aluminum
• Connection : 1/2 NPT
• Lightning protection : None
• Output/ Protocol : H
• Analog Output : 4-20mA dc
• Digital Protocol : HART Protocol
• Customer Interface Selections : C
• Indicator : Basic
• Ext Zero, Span & Config Buttons : Yes
• Languages : English
• Application Software : 1 - Standard Diagnostics
• Output Limit, Failsafe & Write Protect Settings : 1
• Write Protect : Disabled
• Fail Mode : High> 21.01mAdc
• High & Low Output Limits : Honeywell Std (3.8 - 20.8 mAdc)
• General Configuration : C - Custom Configuration
• Accuracy and Calibration : A
• Accuracy : Standard
• Calibrated Range : Factory Std
• Calibration Qty : Single Calibration
• Mounting Bracket : 1
• Bracket Type : None
• Material : None
• Customer Tag : 1 - One Wired Stainless Steel Tag (Up to 4 lines 26 char/line)
• Unassembled Conduit Plugs & Adapters : A6 - 1/2 NPT 316 SS Certified Conduit Plug
• Certifications and Warranty : F1 - Calibration Test Report & Certificate of Conformance
• Factory : 0000 - Factory Identification

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