Honeywell SmartLine STT750 Smart Temperature Transmitter with HART

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Price $1,429.00

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SKU

STT750

Smart temperature transmitter, single universal input (RTD, thermocouple, mV, or Ohm), 4-20 mA output and HART communications, 125 mSec update time, digital accuracy to ±0.14° C (Pt100Ω)

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Full Description

Honeywell SmartLine STT750 temperature transmitters are suitable for a wide range of control and safety applications where temperature measurement is critical to performance. Built on the SmartLine modular platform, they include polarity insensitive wiring connections and built-in diagnostics for low total cost of ownership and easy maintenance.

The STT750 replaces the retired Honeywell STT3000 family's STT250 HART® field-mount temperature transmitter.

Single universal input for RTDs, thermocouples, mV, and Ohms
Digital accuracy up to 0.14°C for RTD
Stability up to ±0.01% upper range limit per year for 10 years
125 mSec update time
Up to 8 display screens, two line x 16 character, displays up to six data points, and can rotate 0°, 90°, 180°, or 270° position for optimal visibility
Integral display and three-button configuration for zero, span, and other options
Built-in galvanic isolation and sensor break detection
Comprehensive on-board diagnostics for transmitter and sensors
4-20 mA DC and HART7 communications output for configuration
Dual compartment housing
Full compliance to SIL 2/3 requirements
FM, CSA, ATEX, IECEx approvals

Model Selection Guide

Use this table to find the right model for your application. Don't see the option you need? Call a Lesman sales specialist at 800-953-7626.

Make one selection from each table section below to build your complete model number.
A complete STT750 model number looks like this: STT750-S-0-_-_ _ _- _ _ _ - _ - _ _ _ _ - _ _ - 0000

Description		Catalog Number	Availability
Temperature Transmitter, Universal Single Input, 4-20 mA and HART 7 Output, Standard Diagnostics, Factory Standard Configuration		STT750-S-0-	●
Approvals	None	0-	●
	FM Approved	A-	●
	CSA Approved	B-	●
	ATEX Approved	C-	●
	IECEx Approved	D-	●
Electronic Housing	Aluminum Housing, 1/2" NPT Connection	AH _ -	●
	Aluminum Housing, 1/2" NPT Connection, Lightning Protection	CH _-	●
	316 Stainless Steel Housing, 1/2" NPT Connection	EH _ -	●
	316 Stainless Steel Housing, 1/2" NPT Connection, Lightning Protection	GH _ -	●
Interface	No Indicator, No Configuration Buttons	_ _ 0-	●
	No Indicator, Zero/Span Configuration Buttons	_ _ A-	●
	Digital Indicator, No Configuration Buttons	_ _B-	●
	Digital Indicator, Configuration Button Interface	_ _ C-	●
Configuration	No Write Protection, Fail High, Standard High/Low Output Limits	11S	●
	No Write Protection, Fail Low, Standard High/Low Output Limits	12S	●
	Write Protection, Fail High, Standard High/Low Output Limits	13S	●
	Write Protection, Fail Low, Standard High/Low Output Limits	14S	●
Calibration	Factory Standard Single Calibration	A-	●
Calibration	Custom Single Calibration (Unit Data Required)	B-	●
Mounting Hardware	None	0 _ _ _-	●
	Carbon Steel Flat Pipe Mounting Bracket	1 _ _ _-	●
	Carbon Steel Angle Pipe Mounting Bracket	3 _ _ _-	●
	Carbon Steel Wall Mounting Bracket	5 _ _ _-	●
	316 SS Flat Pipe Mounting Bracket	2 _ _ _-	●
	316 SS Angle Pipe Mounting Bracket	4 _ _ _-	●
	316 SS Wall Mounting Bracket	6 _ _ _-	●
Tag	None	_ 0 _ _-	●
Tag	Wired Stainless Steel Tag (Up to 4 Lines, 26 Char Ea.)	_ 1 _ _-	●
Conduit Plugs and Connectors	None	_ _ A0-	●
	1/2" NPTM to 3/4" NPTF 316 SS Certified Conduit Adapter	_ _ A2-	●
	1/2" NPT 316 SS Certified Conduit Plug	_ _ A6-	●
	1/2" NPT Minifast® 4-Pin (Not for Explosion-Proof Use)	_ _ A8-	●
Certifications	None	00-	●
	Calibration Test Report, Certificate of Compliance	F1-	●
	SIL 2/3 Certification	FE-	j

Restrictions
j Requires write protection option for SIL compliance.

Product Documentation

More Information

More Information
HART	Yes
SIL-Rated	Yes

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