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-ADB-11C-B-01A0,F1,F5
• Product type : STT850 Smart Temperature Transmitter
• Input Type : STT850 = Universal Input
• Input Details : S = Single
• Digital output : 0 = No
• Approvals : A = FM Explosion proof, Intrinsically Safe, Non-incendive, & Dustproof
• Electronic Housing Material & Connection Type : A = Polyester Powder Coated Aluminum, 1/2 NPT, Lightning protection
• Output/ Protocol : D = 4-20mA dc, DE Protocol
• Customer Interface Selections : B = Basic indicator, No Config Buttons, English language
• Application Software : 1 = Standard Diagnostics
• 1 = Disabled write protect, High> 21.0mAdc fail mode, Honeywell Std (3.8 - 20.8 mAdc) high and low output limits.
• General Configuration : C = Custom Configuration
• B : Accuracy = Standard, Calibrated Range = Custom (Unit Data Required), Calibration Qty = Single Calibration.
• Mounting Bracket : 0 = None
• Customer Tag : 1 = No customer tag
• Unassembled Conduit Plugs & Adapters : A0 = No Conduit Plugs or Adapters Required
• Certifications and Warranty : F1 = Calibration Test Report & Certificate of Conformance, F5 = Certificate of Origin.

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