{"id":503,"date":"2026-07-16T10:54:46","date_gmt":"2026-07-16T02:54:46","guid":{"rendered":"https:\/\/ll-transmitter.com\/?post_type=product&p=503"},"modified":"2026-07-16T22:21:03","modified_gmt":"2026-07-16T14:21:03","slug":"honeywell-stt850-smartline-temperature-transmitter","status":"publish","type":"product","link":"https:\/\/ll-transmitter.com\/ar\/product\/honeywell-stt850-smartline-temperature-transmitter\/","title":{"rendered":"Honeywell STT850 SmartLine Temperature Transmitter"},"content":{"rendered":"

Honeywell STT850 SmartLine Temperature Transmitter<\/strong><\/span><\/p>\n

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Product Overview<\/strong><\/span><\/p>\n

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The Honeywell STT850<\/strong> temperature transmitter belongs to Honeywell SmartLine\u00ae series. It converts signals from on-site thermocouples and RTDs into standard 4-20mA output, perfectly suited for demanding temperature measurement scenarios.We are highly experienced with Honeywell products, providing favorable prices and comprehensive customer service.<\/p>\n

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Smartline STT850 Temperature transmitter<\/figcaption><\/figure>\n

Core features include<\/strong><\/span><\/p>\n

Industry leading performance
\n.<\/strong>Digital Accuracy up to +\/- 0.10 Deg C for RTD
\n.<\/strong>Stability up to +\/- 0.01% of URL per year for ten years
\n.<\/strong> 125 mSec update time for single input models
\n.<\/strong> 250 mSec update time for dual input models<\/p>\n

Communications\/Output Options:
\n.<\/strong> 4-20 mA dc
\n.<\/strong>Honeywell Digitally Enhanced (DE)
\n.<\/strong> HART \u00ae (version 7.0)
\n.<\/strong> FOUNDATION\u2122 Fieldbus compliant to ITK 6.1.2<\/p>\n

\u2666Honeywell STT850<\/strong> offers \u00b10.10\u00b0C RTD accuracy, 0.01% annual stability, 125\/250ms update, and supports 4\u201120mA, DE, HART\u00ae 7.0, and FOUNDATION\u2122 Fieldbus (ITK 6.1.2).<\/p>\n

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Honeywell STT850 SmartLine Temperature Transmitter\u00a0 Technical Summary Sheet<\/strong><\/span><\/p>\n\n\n\n<\/colgroup>\n\n\n\n\n\n\n\n
Product Name<\/td>\nSTT850 SmartLine Temperature Transmitter<\/td>\n<\/tr>\n
Manufacturer<\/td>\nHoneywell<\/td>\n<\/tr>\n
Core Function<\/td>\nSmart temperature transmitter with multiple protocol support<\/td>\n<\/tr>\n
Input Type<\/td>\nUniversal Input (Single \/ Dual Input)<\/td>\n<\/tr>\n
Housing Material<\/td>\nPolyester Powder Coated Aluminum \/ 316 Stainless Steel<\/td>\n<\/tr>\n
Protection Class<\/td>\nType 4X, IP66, IP67<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

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The image below displays a genuine photograph of the STT850 unit, specifically model STT850-S-0-G-AHB-11S-A-00A0-00-0000, accompanied by a straightforward breakdown of its configuration code.<\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Code Position<\/th>\nCode Value<\/th>\nDetailed Description<\/th>\n<\/tr>\n<\/thead>\n
Sensor Input<\/td>\nS<\/td>\nSingle Sensor Input<\/td>\n<\/tr>\n
Safety Approval<\/td>\n0<\/td>\nNo Approvals Required<\/td>\n<\/tr>\n
\u00a0Housing & Connection<\/td>\nG<\/td>\nPolyester Coated Aluminum Housing, 1\/2″ NPT Electrical Interface<\/td>\n<\/tr>\n
Output & Protocol<\/td>\nAHB<\/td>\n4-20mA Analog Output + HART 7.0 Communication Protocol<\/td>\n<\/tr>\n
Diagnostic & SIL Level<\/td>\n11S<\/td>\nStandard Diagnostics, Factory Standard Configuration<\/td>\n<\/tr>\n
Local Display & Operation<\/td>\nA<\/td>\nNo Local Display, with Zero\/Span Adjustment Buttons<\/td>\n<\/tr>\n
\u00a0Fail Mode & Write Protect<\/td>\n00A0<\/td>\nFail High (>21mA), Standard 3.8~20.8mA Output Range, Write Protect Disabled<\/td>\n<\/tr>\n
\u00a0Mounting Accessories<\/td>\n00<\/td>\nNo Mounting Bracket & Adapter<\/td>\n<\/tr>\n
Calibration & Options<\/td>\n0000<\/td>\nFactory Standard Calibration, No Custom Options<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Introduction of Xi ‘an Lilu Trading Co., LTD<\/span>
<\/strong>Xi ‘an Lilu Trading Co., Ltd. is a professional import and export focus on transmitter, flow meter, positioner instrument industry provider. We have a huge advantage in the following brand ROSEMOUNT, YOKOGAWA, HONEYWELL, SMC, IMI NORGREN, ABB, ENDRESS + HAUSER, FISHER, YTC, AZBIL, SIEMENS, SCHNEIDER and some European brands.
We look forward to your inquiry and hope that we can start the best cooperation.<\/p>\n

Phone: +86-18392971088
Email:\u00a0inquiry@lilutrading.com<\/a>
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