STT 3000 Smart Temperature 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
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
SmartLine Temperature Transmitters
SmartLine STT650
STT650 DIN rail mounted temperature transmitters offer high measurement accuracy, stability and reliability over a wide range of process and ambient temperatures.
Overview
Their compact designs, along with dual channel options, help accommodate multiple temperature measurements on a panel, thus lowering both costs and inventory. Designed to deliver very high performance, the SmartLine STT650 easily meets the most demanding needs for temperature measurement, allowing it to replace virtually any transmitter available today.
The SmartLine STT650 temperature transmitters offer the following features:
Leading Performance
High accuracy – 0.1°C for RTD
Faster response, up to 135 ms update
Stable measurement, 0.12% of span for two years
Reliable Measurement
Built-in 1500 VAC galvanic isolation
Superior noise performance – tested for 2 KV surge/2.5 kv burst noise
Lower Cost of Ownership
Sensor diagnostics
Simple and easier configuration
Compact design, saving over 50% panel space.
SmartLine STT700
STT700 is a direct replacement for the STT250 and thus is suitable for the majority of process applications including those for control and safety while delivering excellent performance at a low installed cost.
Overview
SmartLine STT700 Temperature Transmitter offers the following features:
SmartLine platform features including SmartLine Connection Advantage when used with Experion
Single input supporting up to 4-wire RTD sensor connection
Dual input option supporting up to two (2) 3-wire RTD sensor connections
Digital accuracy up to 0.15°C for RTD
Callendar-Van Dusen sensor constants input
HART7 communications
DE communications
Field housing, head mount, panel mount and DIN rail mounting options
Transmitter and sensor diagnostics
FM / CSA / ATEX / IEC Ex approvals
Full compliance with SIL 2 / 3 requirement
Up to a 4-year warranty
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
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.
SmartLine STT850
STT850 temperature transmitter is designed to deliver very high performance across varying ambient temperatures. The total installed accuracy level of the transmitter, allows the STT850 to replace virtually any transmitter.
Overview
The SmartLine STT850 temperature transmitters offer the following features:
Digital accuracy up to 0.1°C for RTD
Stability up to 0.01% of URL per year for ten years
130 ms update time
Sensor matching facility for higher accuracy
Built-in digital output option
Sensor health trend through advanced display
Full compliance with SIL 2/3 requirements
Lifetime 15-year warranty.
Temperature Probe Assemblies
SmartLine Temperature Probe Assemblies
Honeywell temperature probe assemblies are ideal for process manufacturers, Original Equipment Manufacturers (OEMs) and Engineering Procurement Construction (EPC) contractors for temperature measurement.
Overview
SmartLine Temperature probe assemblies are installation-ready temperature measurement assemblies offered with Honeywell’s temperature transmitters, sensor heads, sensors, thermowells and process connections. They are available in four versions-
- STT85A: Probe Assembly with STT850 transmitter
- STT820: Rigid probe assembly
- STT830: Threaded and socket weld thermowell assembly
- STT840: Drilled and flanged thermowell assembly
Temperature probe assemblies save users time in terms of engineering, ordering and installation/commissioning since these come in ready to install, fully calibrated assemblies with global agency approvals such as FM, CSA, ATEX, and IECEx.