JUMO NESOS: SIL 2 complete solutions with JUMO Safety Performance
Using the name JSP (JUMO Safety Performance), JUMO has already been bundling the company's expertise in the SIL (Safety Integrity Level) and PL (Performance Level) fields for years. Now the JSP portfolio is being expanded to include another important measurand − it enables the reliable detection and measurement of process-critical point levels and filling levels for liquids. JUMO offers solutions for the measuring point up to SIL 2 according to IEC 61508.
This is a system solution based on the products of the JUMO NESOS series that is available in various expansion stages to suit the customer's requirements. Flexible options are available including the SIL-qualified sensor with all required safety-related characteristic values, SIL-certified sensors, and the certified measuring point. Qualification and certification were carried out by an independent test facility so that a solid basis has been laid for safety-critical applications.
The JSP complete solution in the "filling level" field can also reliably detect line faults, such as short circuits and cable breaks, ranging from the sensor to the actuator. Solutions can also be implemented in combination with applications in explosion-protected areas (intrinsically safe [Ex i] and flameproof enclosure [Ex d]) as well as in shipbuilding. As a result, possible applications include the field of liquid gas and hydrogen, steam boilers, bioreactors, or solvent purification plants.
The product range under the JUMO Safety Performance brand now includes complete solutions for temperature, pressure, and filling level. In addition to product and solution developments, JUMO Safety Performance focuses on a high level of consulting expertise. JUMO's SIL skills network is available to offer transnational help with its comprehensive expertise. The combination of high-quality products and comprehensive expertise makes JUMO Safety Performance a clever, complete solution for different industries and applications.
If the repeat test has to be performed after a defined time interval, JUMO offers customers the option of in-house tests including documentation and product labeling.
JUMO hydroTRANS: Flexible humidity and temperature transmitter with optional CO2 module
Devices of the JUMO hydroTRANS series are reliable humidity and temperature transmitters with an optional CO2 module, which operate according to the capacitive measurement method. The device series is available with various interfaces. It is characterized by easy installation, robustness, and reliable sensor technology.
Precise humidity and temperature monitoring is the basic requirement for accurate control of indoor and process air. As a result, users from the HVAC field (heating, ventilation, and air-conditioning) can reduce costs and minimize maintenance effort.
The JUMO hydroTRANS is the ideal partner for climate monitoring in offices and living quarters, railway applications, warehouses, or production halls. It is available in 4 variants: wall-mounted, duct, rod, or indoor. All of these versions can be mounted and installed very easily. The various models with protection classes between IP20 and IP65 make the device suitable for a wide range of building automation applications.
The measuring range includes 0 to 100 % rH, while the accuracy is 2 % rH. JUMO hydroTRANS has a modern color display and can be used in temperature ranges between -40 to +80 °C. A variant with an optional CO2 module, which has a measuring range of up to 10 000 ppm, is available for precise determination of the indoor air quality. Very low response times can be achieved by placing the module in the probe head. A voltage and current output as well as Modbus are available as interfaces.
JUMO SIRAS P21 AR / DP pressure transmitter: safety measuring chains up to SIL 3
The JUMO SIRAS P21 AR / DP programmable pressure transmitter is approved for use in safety-related plants with Safety Integrity Level (SIL) according to DIN EN 61508 and Performance Level (PL) according to DIN EN 13849. As a result, it is perfectly suited for safety measuring chains in the process industry.
JUMO SIRAS P21 AR / DP can be used in a variety of applications so that it reliably and precisely measures the relative, absolute, or differential pressure of liquids, steam, and gases. It is an extension of the JSP portfolio (JUMO Safety Performance) which can be used in combination with the JUMO safetyM STB/STW safety temperature limiter/safety temperature monitor and the JUMO transmitter power supply unit as an immediately operational safety chain for SIL 2 or SIL 3. This safety measuring system is certified according to the Pressure Equipment Directive (PED 2014/68/EU). JUMO provides the required certificates and all safety-related system properties in a clearly arranged manner, so that the safety assessment effort for the user is significantly reduced.
The factory-set measuring ranges for the JUMO SIRAS P21 AR / DP are up to 100 bar relative pressure and up to 100 bar absolute pressure. JUMO SIRAS P21 AR / DP is particularly impressive due to its high degree of precision. Long-term stability is less than 0.1% per year, while the linearity is 0.05 %. All materials in contact with the media are made of stainless steel (316L). As a result, CIP cleaning is possible without any problems. Measurement outputs have available: 4 to 20 mA, two-wire, and HART® with 4 configurable measured values.