Non-invasive temperature sensor NINVA™ TSP341-N

NINVA™ stands as the innovative non-invasive temperature sensor, which is a simpler and safer way of measuring your process temperature without the need to shut down, drill a hole, or install a thermowell.

With its innovative double-sensor architecture and specially developed calculation algorithm, it greatly enhances your safety and reduces your installation costs without sacrificing the quality of your measurement.

Our solution is the technology proven by hundreds of global customers.

By consistently improving our non-invasive temperature monitoring solution, we have expanded its capabilities to tackle a wider range of measurement challenges faced by plants from the chemical and oil & gas sectors.

instrumentation-excellence-award-2023

Test and Measurement
Product of the Year

The safest non-invasive temperature measurement sensor in the world

NINVA™ is the first clamp-on non-invasive temperature sensor that has been fully assessed to the IEC61508 standard and meets the requirements for SIL2. This means our sensor has undergone rigorous testing and meets international safety standards for reliability and risk reduction in safety-critical applications.

Embrace the new customer-driven innovations

NINVA™ Customer-driven Innovations

SIL certification: It is the first clamp-on non-invasive temperature sensor that has been fully assessed to the IEC61508 standard and meets the requirements for SIL2
Easy calibration and maintenance: Extractable insets
Designed for challenging environments: Unique remote mount design with higher vibration resistance
Enabling steam and energy measurements: Higher temperature options up to 550°C
Suitable for smaller piping: Smaller diameter options eliminating complex thermowell designs
Built on proven TTH300 electronics: With full NAMUR NE107 Diagnostics
Easy setup: Simple setup through HMI configuration functionality
Skin temperature of uninsulated assets: Unparalleled, accurate surface temperature measurement without insulation

Key NINVA™ benefits

Leaflet

Non-invasive sensor

A new era of temperature measurement

Digital

NINVA™ Performance Predictor

Video

NINVA™ mounting procedure

Field-mount temperature transmitter

The non-invasive temperature sensor

NINVA™ Performance Predictor

Webinar – NINVA™ as a simpler and safer approach to temperature measurement

A new era of temperature measurement in the chemical industry

Do you really need a thermowell? Wellhead temperature monitoring

Do you really need a thermowell? Temperature sensing of industrial liquids

4 ways the non-invasive temperature sensor makes measurement easy

Overview

Data

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Service

Awards

Overview

The NINVA TSP341-N non-invasive temperature sensor includes a transmitter based on TTH300. Integrated new algorithms enable the high precise temperature calculation. Output via 4 to 20 mA and HART protocol. Accuracy and response time are in the range of temperature measurements with thermowell. Learn more by reading the white paper.

The temperature sensor has global approvals for explosion protection up to zone 0. The non-invasive temperature sensor belongs to ABB's product family SensyTemp TSP. It is listed in the related type examination certificates for explosion protection as SensyTemp TSP341-N.

Don't wait for the next shutdown to get your temperature measurement. Contact us today to see if the non-invasive temperature sensor can meet your requirements. Our sales team have evaluation algorithms to tell you whether this sensor could help get the performance you need, faster, safer and without having to stop your process.

Data

Robust connection heads
– AGL: Aluminum, with screw-on cover
– AGLD: Aluminum, with screw-on cover and LCD indicator type AS
– AGS: Stainless steel, with screw-on cover
– AGSD: Stainless steel, with screw-on cover and LCD indicator type AS
Transmitter in connection head
– Based on TTH300, with integrated algorithms for non-invasive temperature measurement considering environment conditions
– 4 to 20 mA, HART 7
– Electrical isolation
– Sensor monitoring and self-monitoring (NE 89, NE 107)
Measuring range -40 to 400 °C
Global approvals for explosion protection up to zone 0, intrinsic safety and flameproof enclosure
Consideration of the NAMUR recommendation NE 24

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Service

ABB offer a full range of services to support you and your processes, including:

Explore our comprehensive range of services at Measurement & Analytics service

Awards

Instrumentation Excellence Awards 2023

NINVA, ABB’s non-invasive temperature sensor was awarded the "Test and Measurement Product of the Year", which recognizes a product that demonstrates exceptional performance and innovation.

German Innovation Award '19 in GOLD

ABBs innovative, non-invasive temperature sensor was awarded by the German Design Council for the German Innovation Award in GOLD in the category "Excellence in Business to Business - Electronic Technologies".

Read more about our winner and the German Innovation Award here or in our press release.

HERMES AWARD Nominee 2019

The non-invasive temperature sensor is one of the top 3 HERMES AWARD innovations 2019.

Since 2004 the HERMES AWARD, the most important international industry award, is presented by Deutsche Messe to companies that have been able to assert themselves against their competitors thanks to a particular degree of technological innovation. Only industrially proven technology solutions are considered. In addition, socio-economic aspects are included in the evaluation of the independent jury.

Hannover Messe press release

ABB press release