OPTITEMP. Compact sensors

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1 OPTITEMP Compact sensors High process accuracy thanks to great long-term stability, quick response time and high measuring accuracy High reliability due to the robust design Small form factor, suitable for almost any application Easy to commission and maintain KROHNE INOR Temperature Measurement since 1939

2 Welcome to KROHNE As a leader in process instrumentation and measurement solutions, we re at home in a wide variety of industries worldwide. Our range of products covers a large cross-section of measuring technology for flow, level, temperature and pressure as well as liquid analysis. From measurements at single points to complete system solutions. Our portfolio is rounded out by comprehensive services and consulting. For over 90 years, the KROHNE name has stood for maximum reliability, precision and process certainty. The OPTITEMP line continues this long tradition in the field of industrial temperature measurement: with a wide range of industrial temperature assemblies, solid professional knowledge and outstanding application know-how. Our brand new compact temperature sensors are the perfect complement to the OPTITEMP product line.

3 superior Performance Compact temperature sensors fit where others quit The small form factor of the OPTITEMP compact sensors is one of their big advantages. They are easy to install even in tight spaces, making them particularly useful for OEM manufacturers. Innovative housing, connector and transmitter design make these sensors exceptionally easy to handle and maintain. The compact temperature sensor line also features high reliability over the long term, with minimal deviation of span delivering unsurpassed measuring accuracy and stability. Highly resistant to ambient conditions, these sensors are great for a wide range of applications in even the most challenging environments. Featuring a small housing design and integrated transmitters, they fit where others quit. At almost half the price of standard sensors. OPTITEMP TRA-C10 For temperature measurement of gases and liquids in hygienic applications such as: Food and beverage OEM Pharmaceutical Sanitary OPTITEMP TRA-C20, OPTITEMP TRA-C30 For temperature measurement of gases, liquids and solid matter, in general applications such as: Machine builders OEM Plant engineering 3

4 intelligent Modularity Stands out by fitting in The new smart housing design works with significantly less parts overall. Transmitters are integrated, eliminating connection heads or external transmitters. Their versatile design makes these compact temperature sensors exceptionally adaptable to a great variety of requirements in terms of materials, spatial requirements, measuring ranges or sensor types they go where no sensor has gone before. 4

5 innovative Construction More options, less limitations It is time to rethink sensor placement. The size comparison makes it clear that the significantly reduced form factor opens up a world of options. Feel free to use your imagination. Compact temperature sensor Standard temperature assembly 5

6 superior Performance Speedy, small and tough Sometimes speed is of the essence. When something is changing in your processes, you need to know about it quickly. The short response times (for water t 0.5 = 3.2 s, t 0.9 = 9.0 s) of the compact temperature sensors mean that you will have the data you need to react just in time, every time. These are the perfect sensors for any application where space is a challenge. If there are places where you were unable to put temperature sensors before, you now have new options. Due to their small housing and reduced number of parts, the compact sensors are also much less susceptible to mechanical stress. They don t get in the way, and are less prone to accidental damage. Response time diagram for compact sensors t 0.9 t s 3.0 s 5.0 s 7.0 s 9.0 s 11.0 s 13.0 s 15.0 s 6

7 Easy by design We have taken an immense amount of care to design not just a great product, but to make everything about it as easy for you as possible. Thanks to preconfigured temperature ranges, the OPTITEMP compact sensors are much simpler to order, easy to install and maintain. M12 or EN connectors make the electrical connection to control and measuring systems a quick and straightforward job. Since there are no moving parts, significantly less maintenance is required. And thanks to fixed measuring ranges, replacing a sensor becomes a simple task that requires no extra configuration. 7

8 superior Performance Rock-solid accuracy that lasts At merely ±0.1 % of span per year, the OPTITEMP compact sensors deliver supreme long-term measuring stability. The instruments require minimal calibration, and will facilitate long term worry-free and reliable process control. The EN Class A Pt100 element ensures a high level of unwavering process accuracy. The solid mechanical design has no removable parts, which makes the sensors highly resistant to mechanical stress. Adverse environmental conditions are no challenge for these instruments. Operating flawlessly in temperatures from -40 to +85 C / -40 to +185 F, they can be deployed in a wide range of applications. Classed IP67, the sensors are dust tight and can be used in wet outdoor environments. Even in fluctuating environments, the influence of ambient temperature will not exceed ±0.01 C/ F. 8

9 ultimate Efficiency Cost-effective solution A highly accurate sensor so small and tough you can put it almost anywhere with transmitters readily preconfigured to fixed temperature ranges so that they are easy to install even by non-specialist staff. All of that at a price close to half of what standard sensors cost that s our new range of KROHNE compact sensors. Cost comparison Compact sensors vs standard sensors Standard sensor Standard sensor Standard sensor Cost OPTITEMP TRA-C10 OPTITEMP TRA-C20 OPTITEMP TRA-C30 Sensors 9

10 Technical data OPTITEMP TRA-C10 OPTITEMP TRA-C20 OPTITEMP TRA-C30 Thermowell Immersion length Thermowell diameter Fixed 50 mm; 1.97, 100 mm; 3.94, on request: mm; Ø6 mm; 0.24, on request: reduced Ø3 mm; 0.12 Fixed 50 mm; 1.97, 100 mm; 3.94, on request: mm; Ø6 mm; 0.24, on request: reduced Ø3 mm; 0.12 Material wetted part /316L /316L /316L Surface roughness Ra 0.8 μm, on request: - - <0.4 μm and electro polish Sensor element Pt100, 3-wire, class A, on request: 4-wire, class B, AA Pt100, 3-wire, class A, on request: 4-wire, class B, AA Fixed 50 mm; 1.97, 100 mm; 3.94, on request: mm; Ø6 mm; 0.24, on request: reduced Ø3 mm; 0.12 Pt100, 3-wire, class A, on request: 4-wire, class B, AA Process temperature C*; F* C*; F* C*; F* Response time (water) Ø6 mm t 0.5 = 3.2 s t 0.9 = 9.0 s t 0.5 = 3.2 s, t 0.9 = 9.0 s t 0.5 = 3.2 s t 0.9 = 9.0 s Max pressure Up to 16 bar; 232 psia Up to 40 bar; 580 psia Up to 40 bar; 580 psia Housing Dimension without/ 73 mm; 2.87 or 88 mm; mm; mm; 2.20 or 72 mm; 2.83 with transmitter Diameter Ø13.5 mm; 0.53 Ø35 mm; 1.38 Ø13.5 mm; 0.53 Material /316L /316L /316L Degree of protection IP67 IP65 IP67 Electrical connection M12 Valve EN M12 Pin configuration transmitter Pin 1 and 3 Pin 1 and 2 Pin 1 and 3 Process connection Type ISO 2852 DN25/38, on request: DIN32676, Varivent, DIN11851 G1/2, on request: G3/8, 1/4, 1/4 NPT, 1/2 NPT, M14, M18 G1/2, on request: G3/8, 1/4, 1/2 hygienic; 1/4 NPT, 1/2 NPT, M14, M18 * Temperature with integrated transmitter: C; F

11 OPTITEMP TRA-C10 OPTITEMP TRA-C20 OPTITEMP TRA-C30 Output characteristics Output signal Sensor signal, ma Sensor signal, ma Sensor signal, ma NAMUR NE 43 Yes Yes Yes Load RB = (Ub V) / 23 ma, max. 700 Ω RB = (Ub V) / 23 ma, max. 700 Ω RB = (Ub V) / 23 ma, max. 700 Ω Induced current requirement 3.6 ma 3.6 ma 3.6 ma Current limitation 23 ma 23 ma 23 ma Switch-on delay <20 ms <20 ms <20 ms Supply voltage VDC VDC 7.5 to 32 VDC Programmable On request On request On request Accuracy Transmitter response time <10 ms <10 ms <10 ms Measuring error ±0.15% of span ±0.15% of span ±0.15% of span Influence from Ub Negligible Negligible Negligible Influence of ambient Max. of ±0.01 C or ±0.01% of span per C Max. of ±0.01 F or ±0.006% of span per F Max. of ±0.01 C or ±0.01% of span per C Max. of ±0.01 F or ±0.006% of span per F Max. of ±0.01 C or ±0.01% of span per C Max. of ±0.01 F or ±0.006% of span per F Long term stability ±0.1% of span per year ±0.1% of span per year ±0.1% of span per year Influence of load Negligible Negligible Negligible Approvals CE CE CE

12 Operating conditions OPTITEMP TRA-C10 OPTITEMP TRA-C20 OPTITEMP TRA-C30 Ambient temperature C; F C; F C; F Storage temperature C; F at % relative humidity Shock resistance Acc. to IEC , test Fc, Hz, 4g EMC EN ESD, radiated EM-field: criteria A Surge: max 3% of span during disturbance influence Burst and conducted RF: max 1% of span during disturbance influence C; F at % relative humidity Acc. to IEC , test Fc, Hz, 4g EN ESD, radiated EM-field: criteria A, Surge: max 3% of span during disturbance influence Burst and conducted RF: max 1% of span during disturbance influence C; F at % relative humidity Acc. to IEC , test Fc, Hz, 4g EN ESD, radiated EM-field: criteria A, Surge: max 3% of span during disturbance influence Burst and conducted RF: max 1% of span during disturbance influence

13 Ordering information OPTITEMP TRA-C10 Product number Insertion Length (L1) Housing length (L2) Configuration Built-in Transmitter mm; mm; C; F Without mm; mm; C; F Without mm; mm; C; F With mm; mm; C; F With mm; mm; C; F With mm; mm; C; F With OPTITEMP TRA-C20 Product number Insertion Length (L) Housing length Configuration Built-in Transmitter mm; mm; 1.40" C; F Without mm; mm; C; F Without mm; mm; C; F With mm; mm; C; F With mm; mm; C; F With mm; mm; C; F With OPTITEMP TRA-C30 Product number Insertion Length (L1) Housing length (L2) Configuration Built-in Transmitter mm; mm; C; F Without mm; mm; C; F Without mm; mm; C; F With mm; mm; C; F With mm; mm; C; F With mm; mm; C; F With Other options are available on request. Please consult KROHNE for further options.

14 OPTITEMP TRA-C10 Dimensions M12 Electrical connection with transmitter L1 L mm / mm / 1.99 Electrical connection without transmitter Ø6 mm / 0.24 OPTITEMP TRA-C20 Electrical connection with transmitter Dimensions L 35.5 mm / 1.40 G1/2 SW 27 Grounding not connected Ø6 mm / 0.24 Electrical connection without transmitter

15 OPTITEMP TRA-C30 Dimensions M12 Electrical connection with transmitter 13.5 mm / 0.53 L1 L2 G1/2 SW27 Electrical connection without transmitter Ø6 mm / 0.24

16 KROHNE 02/ BR OPTITEMP Compact sensors R01 en Subject to change without prior notice. KROHNE product overview Electromagnetic flowmeters Variable area flowmeters Ultrasonic flowmeters Mass flowmeters Vortex flowmeters Flow controllers Level meters Temperature assemblies Pressure transmitters Analysis products Products and systems for the oil & gas industry Measuring systems for the marine industry