multivariable transmitters
STT170 Smart Temperature Transmitter
STT170 is a measurement solution for temperature monitoring applications. It helps end users and Original Equipment Manufacturers (OEMs) achieve reliable and accurate temperature measurement in a cost-effective manner
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Overview
The STT170 is Honeywell’s economy-tier family of temperature transmitters to flank the existing mid-tier STT700 and high-tier STT750 & STT850 temperature transmitters. It helps convert low level signals from temperature sensors such as RTDs and TCs into current signals and is capable of transmitting long distances through noisy plant environments. The STT170 line consists of three temperature transmitters and one configuration tool:
- STT171 – Analog output, RTD-only sensor input
- STT173 – Analog output, RTD or thermocouple sensor input
- STT17H – HART output, RTD & thermocouple sensor input
- STT17C – PC-based configuration tool for configuring the STT171, STT173 and STT17H transmitters
Specifications
Electrical Specifications
- Input Types
- RTD, T/C, Ohm, mV (varies by model)
- Single or dual sensor input (STT17H)
Others
- Accuracy
- Pt100: ±0.1 deg C, Ni100: ±0.1 deg C
- T/C: varies by type (see detailed specs below)
- Vibration
- Max 4g over 25 to 100 Hz
- Update Time
- STT171: 135 ms
- STT17H: 440 ms
- Supply Voltage
- 8 to 30 VDC (STT171)
- 8 to 35 VDC (STT173, STT17H)
- Sensor Types Supported
- E
- J
- K
- L
- N
- Ni100
- Ohms
- Pt100
- Pt1000
- R
- S
- T
- T/C (B
- U
- W3
- W5)
- mV
- Sensor Error Response
- NAMUR NE43 (upscale 23 mA, downscale 3.5 mA)
- Programmable Alarm Levels
- Relative Humidity
- 0 to 95% RH (Non-Condensing)
- Power Supply Effect
- ≤ 0.005% of span per VDC
- Mounting
- DIN Form B Head Mount
- Models
- STT171
- STT173
- STT17C
- STT17H
- Load Resistance
- 0 to 870 Ω
- ≤ (V supply - 8)/0.023 A
- Dimensions
- 44 mm Dia x 20.2 mm H
- CustomerMarketing-Industry
- Chemicals
- Life Sciences
- Manufacturing
- Utilities
- Configuration
- STT17C Configuration Tool (PC-based, graphical UI, not for hazardous environments)
- Approvals
- ATEX
- ATEX: EN 50014
- CE
- CSA
- CSA
- EMC
- EMC: EN 61326
- EN 50020
- EN 50281
- FM
- FM
- IECEx
- KEMA Approvals for Hazardous Areas
- NAMUR NE43
- RoHS
- UL
- UL
- Applications
- Cost-effective, programmable temperature monitoring
- Replaces direct-wired sensor monitoring for improved accuracy, safety, reliability, and reduced wiring costs
Electrical Specifications
- Input Types
- RTD, T/C, Ohm, mV (varies by model)
- Single or dual sensor input (STT17H)
Others
- Accuracy
- Pt100: ±0.1 deg C, Ni100: ±0.1 deg C
- T/C: varies by type (see detailed specs below)
- Vibration
- Max 4g over 25 to 100 Hz
- Update Time
- STT171: 135 ms
- STT17H: 440 ms
- Supply Voltage
- 8 to 30 VDC (STT171)
- 8 to 35 VDC (STT173, STT17H)
- Sensor Types Supported
- E
- J
- K
- L
- N
- Ni100
- Ohms
- Pt100
- Pt1000
- R
- S
- T
- T/C (B
- U
- W3
- W5)
- mV
- Sensor Error Response
- NAMUR NE43 (upscale 23 mA, downscale 3.5 mA)
- Programmable Alarm Levels
- Relative Humidity
- 0 to 95% RH (Non-Condensing)
- Power Supply Effect
- ≤ 0.005% of span per VDC
- Mounting
- DIN Form B Head Mount
- Models
- STT171
- STT173
- STT17C
- STT17H
- Load Resistance
- 0 to 870 Ω
- ≤ (V supply - 8)/0.023 A
- Dimensions
- 44 mm Dia x 20.2 mm H
- CustomerMarketing-Industry
- Chemicals
- Life Sciences
- Manufacturing
- Utilities
- Configuration
- STT17C Configuration Tool (PC-based, graphical UI, not for hazardous environments)
- Approvals
- ATEX
- ATEX: EN 50014
- CE
- CSA
- CSA
- EMC
- EMC: EN 61326
- EN 50020
- EN 50281
- FM
- FM
- IECEx
- KEMA Approvals for Hazardous Areas
- NAMUR NE43
- RoHS
- UL
- UL
- Applications
- Cost-effective, programmable temperature monitoring
- Replaces direct-wired sensor monitoring for improved accuracy, safety, reliability, and reduced wiring costs
- Accuracy : Pt100: ±0.1 deg C, Ni100: ±0.1 deg C|T/C: varies by type (see detailed specs below)
- Vibration : Max 4g over 25 to 100 Hz
- Update Time : STT171: 135 ms|STT17H: 440 ms
- Supply Voltage : 8 to 30 VDC (STT171)|8 to 35 VDC (STT173, STT17H)
- Sensor Types Supported : E|J|K|L|N|Ni100|Ohms|Pt100|Pt1000|R|S|T|T/C (B|U|W3|W5)|mV
- Sensor Error Response : NAMUR NE43 (upscale 23 mA, downscale 3.5 mA)|Programmable Alarm Levels
- Relative Humidity : 0 to 95% RH (Non-Condensing)
- Power Supply Effect : ≤ 0.005% of span per VDC
- Mounting : DIN Form B Head Mount
- Models : STT171|STT173|STT17C|STT17H
- Load Resistance : 0 to 870 Ω|≤ (V supply - 8)/0.023 A
- Input Types : RTD, T/C, Ohm, mV (varies by model)|Single or dual sensor input (STT17H)
- Dimensions : 44 mm Dia x 20.2 mm H
- CustomerMarketing-Industry : Chemicals|Life Sciences|Manufacturing|Utilities
- Configuration : STT17C Configuration Tool (PC-based, graphical UI, not for hazardous environments)
- Approvals : ATEX|ATEX: EN 50014|CE|CSA|CSA|EMC|EMC: EN 61326|EN 50020|EN 50281|FM|FM|IECEx|KEMA Approvals for Hazardous Areas|NAMUR NE43|RoHS|UL|UL
- Applications : Cost-effective, programmable temperature monitoring|Replaces direct-wired sensor monitoring for improved accuracy, safety, reliability, and reduced wiring costs
Application Note
Name
Description
File Size
Date
Size
Use effective grounding techniques to ensure uptime
application/pdf 718.2 KB
8/9/2021
718.2 KB
Improve power plant reliability with accurate temperature monitoring.
application/pdf 194.52 KB
8/9/2021
194.52 KB
Monitor and Improve Heat Exchanger Performance Through Differential Temperature Measurement.
application/pdf 655.79 KB
8/9/2021
655.79 KB
Brochure
Name
Description
File Size
Date
Size
Data Sheet
Name
Description
File Size
Date
Size
STT170 is a measurement solution for temperature monitoring applications. It helps end users and Original Equipment Manufacturers (OEMs) achieve reliable and accurate temperature measurement in a cost-effective manner
application/pdf 1.09 MB
10/31/2023
1.09 MB
Catalog
Name
Description
File Size
Date
Size
Name
Description
File Size
Date
Size
STT170 is a measurement solution for temperature monitoring applications. It helps end users and Original Equipment Manufacturers (OEMs) achieve reliable and accurate temperature measurement in a cost-effective manner
application/pdf 1.09 MB
10/31/2023
1.09 MB
Use effective grounding techniques to ensure uptime
application/pdf 718.2 KB
8/9/2021
718.2 KB
Improve power plant reliability with accurate temperature monitoring.
application/pdf 194.52 KB
8/9/2021
194.52 KB
Monitor and Improve Heat Exchanger Performance Through Differential Temperature Measurement.
application/pdf 655.79 KB
8/9/2021
655.79 KB
Name
Description
File Size
Date
Size
Use effective grounding techniques to ensure uptime
718.2 KB
8/9/2021
Improve power plant reliability with accurate temperature monitoring.
194.52 KB
8/9/2021
Monitor and Improve Heat Exchanger Performance Through Differential Temperature Measurement.
655.79 KB
8/9/2021
STT170 is a measurement solution for temperature monitoring applications. It helps end users and Original Equipment Manufacturers (OEMs) achieve reliable and accurate temperature measurement in a cost-effective manner
1.09 MB
10/31/2023
Name
Description
File Size
Date
Size
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50017850-001
DIN RAIL CLIP FOR STT170
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50017850-001
DIN RAIL CLIP FOR STT170
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STT171
STT3000 TEMPERATURE XMTR RTD INPUT
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STT171
STT3000 TEMPERATURE XMTR RTD INPUT
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STT173
STT3000 TEMPERATURE XMTR UNIVERSAL INPUT
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STT173
STT3000 TEMPERATURE XMTR UNIVERSAL INPUT
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STT17H
STT3000 TEMPERATURE XMITR HART PROTOCOL
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STT17H
STT3000 TEMPERATURE XMITR HART PROTOCOL
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50017850-001
DIN RAIL CLIP FOR STT170
50017850-001
DIN RAIL CLIP FOR STT170
STT171
STT3000 TEMPERATURE XMTR RTD INPUT
STT171
STT3000 TEMPERATURE XMTR RTD INPUT
STT173
STT3000 TEMPERATURE XMTR UNIVERSAL INPUT
STT173
STT3000 TEMPERATURE XMTR UNIVERSAL INPUT
STT17H
STT3000 TEMPERATURE XMITR HART PROTOCOL
STT17H
STT3000 TEMPERATURE XMITR HART PROTOCOL
