smartline temperature transmitters
SmartLine STT750
STT750 Temperature Transmitters are suitable for a wide range of control and safety applications, the transmitters provide users with the benefits of the SmartLine platform, including modularity, easier maintenance and lower total cost of ownership
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Overview
SmartLine STT750 Temperature Transmitters offer the following features:
- Single universal input
- Digital accuracy up to 0.14°C for RTD
- Easy-to-use-and-read basic display
- Transmitter and sensor diagnostics
- HART7 communications
- Full compliance with SIL 2/3 requirements
- Up to a 3-year warranty
- FM/CSA/ATEX/IECEx approvals.
Specifications
Processing & Performance Metrics
- Accuracy
- Digital: up to ±0.14 deg C; Output D/A: ±0.025% of span (Pt100)
I/O Capabilities
- Update Time
- 125 ms (Single Input), 250 ms (Dual Input)
- Galvanic Isolation
- 2000 VDC (1400 Vrms)
- Configuration
- Integral Three-Button, Handheld (Versatilis, HART), PC (Field Device Manager, FDM Express)
Electrical Specifications
- Supply Voltage
- 11.8 to 42.4 VDC (IS versions limited to 30 VDC)
- Output Options
- 4 to 20 mA DC, HART® (v7.0)
- Input Type
- RTD (2, 3, 4 wire), Thermocouple, Millivolt, Ohm voltage direct current
Environmental Conditions
- Stability
- ±0.01% of URL/year for 10 years
- Relative Humidity
- 0 to 100% RH (Non-Condensing)
- Load Resistance
- 0 to 1400 Ω (HART)
- Ambient Temperature Range
- -40 to +85 deg C (-40 to +185 deg F) Rated, -55 to +120 deg C (-67 to +248 deg F) Storage
Applications & Compatibility
- Mounting
- Wall, Pipe, DIN Rail, Direct Sensor Head
Material Specifications
- Materials
- Aluminum (Polyester Powder-Coated, Low Copper), Optional 316 Stainless Steel, Silicone O-Ring
Mechanical & Physical Properties
- Enclosure
- IP66, IP67 (NEMA 4X)
Software & Interface
- Display
- Modular LCD, 2 lines, 6 digits, Field Configurable, Multiple Units ( deg C, deg F, deg R, Kelvin, mV, Ohm)
Standards & Certifications
- Approvals
- Safety: IEC 61508 SIL 2/3, EMC: (EN 61326-1, EN 61326-3-1), Marine: (ABS, DNV, LR, BV), Explosion Proof and Intrinsic Safety: (FM, CSA, ATEX, IECEx, NEPSI, KOSHA, INMETRO, SAEx, EAC, CCoE)
Processing & Performance Metrics
- Accuracy
- Digital: up to ±0.14 deg C; Output D/A: ±0.025% of span (Pt100)
I/O Capabilities
- Update Time
- 125 ms (Single Input), 250 ms (Dual Input)
- Galvanic Isolation
- 2000 VDC (1400 Vrms)
- Configuration
- Integral Three-Button, Handheld (Versatilis, HART), PC (Field Device Manager, FDM Express)
Electrical Specifications
- Supply Voltage
- 11.8 to 42.4 VDC (IS versions limited to 30 VDC)
- Output Options
- 4 to 20 mA DC, HART® (v7.0)
- Input Type
- RTD (2, 3, 4 wire), Thermocouple, Millivolt, Ohm voltage direct current
Environmental Conditions
- Stability
- ±0.01% of URL/year for 10 years
- Relative Humidity
- 0 to 100% RH (Non-Condensing)
- Load Resistance
- 0 to 1400 Ω (HART)
- Ambient Temperature Range
- -40 to +85 deg C (-40 to +185 deg F) Rated, -55 to +120 deg C (-67 to +248 deg F) Storage
Applications & Compatibility
- Mounting
- Wall, Pipe, DIN Rail, Direct Sensor Head
Material Specifications
- Materials
- Aluminum (Polyester Powder-Coated, Low Copper), Optional 316 Stainless Steel, Silicone O-Ring
Mechanical & Physical Properties
- Enclosure
- IP66, IP67 (NEMA 4X)
Software & Interface
- Display
- Modular LCD, 2 lines, 6 digits, Field Configurable, Multiple Units ( deg C, deg F, deg R, Kelvin, mV, Ohm)
Standards & Certifications
- Approvals
- Safety: IEC 61508 SIL 2/3, EMC: (EN 61326-1, EN 61326-3-1), Marine: (ABS, DNV, LR, BV), Explosion Proof and Intrinsic Safety: (FM, CSA, ATEX, IECEx, NEPSI, KOSHA, INMETRO, SAEx, EAC, CCoE)
- Accuracy : Digital: up to ±0.14 deg C; Output D/A: ±0.025% of span (Pt100)
- Update Time : 125 ms (Single Input), 250 ms (Dual Input)
- Supply Voltage : 11.8 to 42.4 VDC (IS versions limited to 30 VDC)
- Stability : ±0.01% of URL/year for 10 years
- Relative Humidity : 0 to 100% RH (Non-Condensing)
- Output Options : 4 to 20 mA DC, HART® (v7.0)
- Mounting : Wall, Pipe, DIN Rail, Direct Sensor Head
- Materials : Aluminum (Polyester Powder-Coated, Low Copper), Optional 316 Stainless Steel, Silicone O-Ring
- Load Resistance : 0 to 1400 Ω (HART)
- Input Type : RTD (2, 3, 4 wire), Thermocouple, Millivolt, Ohm voltage direct current
- Galvanic Isolation : 2000 VDC (1400 Vrms)
- Enclosure : IP66, IP67 (NEMA 4X)
- Display : Modular LCD, 2 lines, 6 digits, Field Configurable, Multiple Units ( deg C, deg F, deg R, Kelvin, mV, Ohm)
- Configuration : Integral Three-Button, Handheld (Versatilis, HART), PC (Field Device Manager, FDM Express)
- Approvals : Safety: IEC 61508 SIL 2/3, EMC: (EN 61326-1, EN 61326-3-1), Marine: (ABS, DNV, LR, BV), Explosion Proof and Intrinsic Safety: (FM, CSA, ATEX, IECEx, NEPSI, KOSHA, INMETRO, SAEx, EAC, CCoE)
- Ambient Temperature Range : -40 to +85 deg C (-40 to +185 deg F) Rated, -55 to +120 deg C (-67 to +248 deg F) Storage
Brochure
Name
Description
File Size
Date
Size
Download the latest family brochure for SmartLine. This covers the new features of all Temperature, Pressure, Multivariable and many more transmitters that Honeywell has to offer.
application/pdf 14.99 MB
1/29/2024
14.99 MB
1899308 HPS BRO Temperature Transmitter
application/pdf 2.01 MB
1/24/2024
2.01 MB
Our SmartLine ST800 Pressure Transmitters include absolute pressure, gauge pressure, draft range pressure, flanged and remote seal transmitters.
application/pdf 863.51 KB
7/1/2023
863.51 KB
Data Sheet
Name
Description
File Size
Date
Size
HART DTMs for ST 800, ST 700, SMV800, STT850, STT650, STT750, STT700, ST 3000, and STT 250 products. Device configuration parameters are organized under Configuration, Monitoring, Diagnostics and Maintenance giving a good user experience.
application/pdf 109.55 KB
10/31/2023
109.55 KB
STT750 SmartLine Temperature Transmitter Technical Specification 34-TT-03-16
application/pdf 1.08 MB
12/24/2025
1.08 MB
This specification sheet contains the technical information of the STT750 transmitter and the MSG
application/pdf 1.01 MB
10/2/2024
1.01 MB
HART DTMs for ST 800, ST 700, SMV800, STT850, STT650, STT750, STT700, ST 3000, and STT 250 products. Unzip the package and see the Release notes for more details
application/pdf 125.22 KB
9/15/2022
125.22 KB
Name
Description
File Size
Date
Size
HART DTMs for ST 800, ST 700, SMV800, STT850, STT650, STT750, STT700, ST 3000, and STT 250 products. Device configuration parameters are organized under Configuration, Monitoring, Diagnostics and Maintenance giving a good user experience.
application/pdf 109.55 KB
10/31/2023
109.55 KB
STT750 SmartLine Temperature Transmitter Technical Specification 34-TT-03-16
application/pdf 1.08 MB
12/24/2025
1.08 MB
Download the latest family brochure for SmartLine. This covers the new features of all Temperature, Pressure, Multivariable and many more transmitters that Honeywell has to offer.
application/pdf 14.99 MB
1/29/2024
14.99 MB
1899308 HPS BRO Temperature Transmitter
application/pdf 2.01 MB
1/24/2024
2.01 MB
This specification sheet contains the technical information of the STT750 transmitter and the MSG
application/pdf 1.01 MB
10/2/2024
1.01 MB
Our SmartLine ST800 Pressure Transmitters include absolute pressure, gauge pressure, draft range pressure, flanged and remote seal transmitters.
application/pdf 863.51 KB
7/1/2023
863.51 KB
HART DTMs for ST 800, ST 700, SMV800, STT850, STT650, STT750, STT700, ST 3000, and STT 250 products. Unzip the package and see the Release notes for more details
application/pdf 125.22 KB
9/15/2022
125.22 KB
Name
Description
File Size
Date
Size
Download the latest family brochure for SmartLine. This covers the new features of all Temperature, Pressure, Multivariable and many more transmitters that Honeywell has to offer.
14.99 MB
1/29/2024
1899308 HPS BRO Temperature Transmitter
2.01 MB
1/24/2024
Our SmartLine ST800 Pressure Transmitters include absolute pressure, gauge pressure, draft range pressure, flanged and remote seal transmitters.
863.51 KB
7/1/2023
HART DTMs for ST 800, ST 700, SMV800, STT850, STT650, STT750, STT700, ST 3000, and STT 250 products. Device configuration parameters are organized under Configuration, Monitoring, Diagnostics and Maintenance giving a good user experience.
109.55 KB
10/31/2023
STT750 SmartLine Temperature Transmitter Technical Specification 34-TT-03-16
1.08 MB
12/24/2025
This specification sheet contains the technical information of the STT750 transmitter and the MSG
1.01 MB
10/2/2024
HART DTMs for ST 800, ST 700, SMV800, STT850, STT650, STT750, STT700, ST 3000, and STT 250 products. Unzip the package and see the Release notes for more details
125.22 KB
9/15/2022
Name
Description
File Size
Date
Size
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50086421-513
STT750 HART/DE TB ASSY, W/LP SGL INPUT
50086421-513
STT750 HART/DE TB ASSY, W/LP SGL INPUT
