Honeywell STT750 SmartLine Temperature Transmitter
Product Overview
The Honeywell STT750 delivers high accuracy, galvanic isolation, and HART 7.0, backed by our superior service and competitive pricing – a reliable, cost-effective choice for demanding temperature applications.
Best in Class Features
Industry leading performance value
.Digital Accuracy up to .14 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.
Reliable measurement
. Built in Galvanic Isolation.
. Dual Compartment Housing.
.Sensor Break detection.
. Comprehensive on-board diagnostic capabilities.
. Full compliance to SIL 2/3 requirements.
.Available with 4 year warranty.
. Supports Namur 89 Wire break.
. Direct entry of Callendar-van Dusen coefficients.
Lower Cost of Ownership
.Universal input.
.Standard digital display capabilities.
. Modular construction.
.External zero, span, & configuration capability
. Polarity insensitive loop wiring
Honeywell STT750 SmartLine Temperature Transmitter Standard Technical Parameter Table
| Core Parameter | Specification |
|---|---|
| Product Model | STT750 |
| Brand | هانيويل |
| Product Type | Smart Temperature Transmitter |
| Communication Protocol | HART 7 + 4–20mA Analog |
| Mounting Options | Head mount / DIN rail mount |
| Supported Input Types | RTD, Thermocouple, Resistance, Millivolt (mV) |
| RTD Measurement Range | -200 ~ 850°C |
| Thermocouple Measurement Range | -270 ~ 1800°C |
| Core Measurement Accuracy | ±0.02% ~ ±0.05% FS |
| Standard Output Signal | 4–20mA DC with HART digital signal |
| Supply Voltage | 12 ~ 42 VDC |
| Max Load Resistance | 1100 Ω (at 24VDC) |
| Operating Ambient Temperature | -40°C ~ +85°C |
| Protection Class | IP67 (head mount) / IP20 (DIN rail) |
| Functional Safety Rating | SIL 2 (per IEC 61508) |
| Key Safety Certifications | ATEX/IECEx Ex ia IIC T6, CE, CSA, FM |
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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.
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