Measurement and control solutions for the HVAC industry, powered by JUMO temperature sensors, thermostats, pressure and differential pressure transmitters, ultrasonic flow meters, electronic controllers, paperless recorders, and an IoT platform. These solutions cover five application scenarios: condensing boilers, solid-fuel boilers, pellet heating systems, combined heat and power (CHP), and air-source heat pumps. They enable precise circulation water temperature control, flue gas interlocking, freeze protection, cooling loop pressure and temperature monitoring, and real-time operational data visualization.
Use Cases
New installations and measurement/control retrofits for HVAC equipment such as condensing boilers, solid-fuel boilers, pellet heating systems, combined heat and power (CHP) plants, central air conditioning, and heat pump units. Also suitable for temperature and pressure measurement needs in environmental protection and energy conservation, clean energy, food machinery, pharmaceutical machinery, petrochemicals, power generation, and rail transit industries.
Solve pain points
Condensing boiler circulating water must meet strict hygiene standards: temperature cannot exceed 60°C or drop below 55°C, making it difficult for conventional control methods to maintain this range.Solid-fuel boilers operate with high-temperature open flames; without a reliable permanent protection system, they pose significant safety risks to both equipment and personnel.When operating a solid fuel boiler in conjunction with a condensing boiler, simultaneous heat generation leads to energy waste. Implement flue gas temperature interlock control to manage startup and shutdown.The pellet heating system generates significant heat, requiring continuous and precise temperature control with real-time monitoring. Currently, there is no intuitive method for visualizing temperature data.
Solution Composition
Temperature Switches and Thermostats: JUMO heatTHERM panel-mounted temperature switches (model 602030/31), heatTHERM-AT surface-mounted temperature switches (model 603070), frostTHERM-AT/-DR/-ATE anti-freeze thermostats (models 604100, 604170), heatTHERM P300 three-phase panel thermostats (model 602090), and ATH series surface-mounted temperature switches (model 603021). These switches monitor critical temperature data without auxiliary power and disconnect circuits during emergencies to ensure equipment safety. / Safety Temperature Limiters and Monitors: JUMO safetyM TB/TW 08 DIN EN 14597-compliant built-in and DIN-rail mounted temperature limiters and monitors (models 701160/701170), and JUMO STB/STW safety temperature limiters and monitors (model 701150). / RTDs and Thermocouples: Screw-in RTDs with Type B terminal blocks (model 902020), insertion RTDs (model 902150), screw-in RTDs with connection cables (model 902050), surface-mounted RTDs with connection cables (model 902550), JUMO VIBROtemp screw-in RTD temperature sensors with plug connectors (model 902040), general RTDs (model 902006), screw-in Type J thermocouples with terminal blocks (model 901030), and armored thermocouples with compensation cables (model 901250). / Pressure and Flow Measurement: JUMO MIDAS S05 OEM pressure transmitters (model 401010), MIDAS S05/S06 multi-range differential pressure transmitters (models 401010, 401011), OEM pressure transmitters for non-corrosive gases (model 402006), differential pressure monitors for air, smoke, and exhaust gases (model 404201), and JUMO flowTRANS US series ultrasonic flow meters (models 406050, 406051). / Controllers and Recorders: JUMO miroTRON electronic temperature controllers with optional PID or two-state control functions (models 701080/81/90/91), JUMO variTRON central processing units (models 705002, 705070), JUMO LOGOSCREEN 601 touchscreen paperless recorders (model 706521), and JUMO diraVIEW digital indicator series (providing real-time temperature readings with configurable min/max limits; screen text color toggles between red and green to intuitively display process control status). / Environmental and Water Quality Monitoring: JUMO hydroTRANS series humidity and temperature transmitters for HVAC applications, available with an optional CO2 module (models 907042/43/44/45). / IoT and Data Platforms: JUMO Cloud and JUMO smartWARE SCADA highly scalable, high-performance IoT solutions (models 701810, 701820) enabling centralized data acquisition, remote monitoring, and operational visualization. / Service and Support: Manufacturing services include custom sensor technologies (RTDs, pressure transmitters, conductivity electrodes, pH and ORP electrodes), electronic modules, and metalworking processes (stamping, soft metal fabrication, float production, welded connections and assembly, surface finishing). Full lifecycle support covers R&D design, testing, material management, production, logistics, and after-sales service. Documentation and training include seminars, online video tutorials, and technical literature. Product services offer global distribution, on-site consultation and selection advice, a dedicated hotline, rapid repair, and 24-hour spare parts availability. Maintenance and calibration are performed either at customer sites or in DAkkS-accredited labs, with test results recorded in calibration certificates per EN 10204 requirements.
Service Process
Site survey and measurement point identification → Sensor and control system selection → Installation, integration, and interlock commissioning → Data validation and calibration maintenance
