S+S Regeltechnik 1101-1141-0009-900 Room Temperature Sensor

Description

The S+S Regeltechnik 1101-1141-0009-900 represents a precision-engineered room temperature sensor designed specifically for demanding HVAC and building automation applications where accurate ambient temperature monitoring is critical to system performance and energy efficiency. This wall-mounted sensor employs a passive NTC 10kΩ thermistor element that delivers exceptional measurement stability across the operational range, making it an ideal choice for procurement managers seeking dependable temperature monitoring components for climate control installations, process environments, and commercial building management systems. As an authorized European distributor of S+S Regeltechnik instrumentation, MRO Global Supply provides direct access to this German-engineered sensor with full technical support and rapid procurement timelines for maintenance engineering teams throughout Europe.

The 1101-1141-0009-900 sensor utilizes a negative temperature coefficient thermistor with a nominal resistance of 10kΩ at 25°C, providing a predictable resistance-temperature relationship that integrates seamlessly with modern building automation controllers, programmable logic controllers, and dedicated HVAC control platforms. The passive sensor design eliminates the need for external power supplies, simplifying installation and reducing overall system complexity while maintaining measurement accuracy within ±0.3K across the standard operating range. The sensor housing features a robust ABS construction with an IP30 protection rating suitable for indoor installation in office environments, production facilities, cleanrooms, and commercial spaces where aesthetic integration and long-term reliability are essential. The compact wall-mount form factor allows for discrete installation at breathing zone height, typically 1.5 meters above finished floor level, ensuring representative temperature readings that accurately reflect occupied space conditions rather than stratified air temperatures that can occur near ceilings or floor levels.

Technical specifications of the S+S Regeltechnik 1101-1141-0009-900 demonstrate the engineering rigor that characterizes this German manufacturer’s approach to environmental sensing technology. The NTC thermistor element exhibits excellent long-term stability with minimal drift characteristics, reducing the need for frequent recalibration and lowering total cost of ownership for facility management teams. The sensor’s response time of approximately 5 minutes to 63% of step change ensures timely detection of temperature variations while filtering out transient fluctuations that could cause unnecessary HVAC system cycling. The measurement range typically spans -30°C to +80°C, providing operational flexibility for applications beyond standard comfort cooling and heating, including cold storage monitoring, industrial process temperature supervision, and equipment room environmental control. Cable connection is achieved through screw terminals accommodating conductors up to 1.5mm², facilitating straightforward wiring to control panels and junction boxes using standard instrumentation cable. The sensor’s low thermal mass and optimized airflow design around the sensing element minimize self-heating effects and ensure the measured temperature accurately represents the ambient air condition rather than being influenced by radiant heat from mounting surfaces or adjacent equipment.

Industrial applications for the 1101-1141-0009-900 room temperature sensor span diverse sectors where precise environmental monitoring directly impacts operational efficiency, product quality, regulatory compliance, and occupant comfort. In pharmaceutical manufacturing facilities, these sensors provide critical temperature data for cleanroom environmental qualification and continuous monitoring programs required by GMP regulations. Food processing plants deploy these sensors throughout production and storage areas to verify temperature conditions that prevent microbial growth and maintain product safety standards. Data centers rely on distributed temperature sensing networks incorporating devices like the 1101-1141-0009-900 to optimize cooling system performance, prevent hotspot formation, and reduce energy consumption in mission-critical IT infrastructure. Commercial office buildings integrate these sensors into DDC control systems that modulate VAV terminal units, fan coil units, and radiant heating systems based on accurate zone temperature feedback. Hospitals and healthcare facilities utilize these sensors in patient care areas, operating theaters, and specialized treatment rooms where environmental conditions must be maintained within narrow tolerances. Museums and archive facilities employ precision temperature sensors to protect valuable collections from environmental damage caused by temperature fluctuations. Manufacturing operations incorporate these sensors into process control loops where ambient temperature variations can affect product dimensional stability, curing processes, or material properties.

S+S Regeltechnik has earned its reputation as a premier manufacturer of environmental sensing and control technology through decades of focused engineering development and manufacturing excellence at its German production facilities. The company’s specialization in temperature, humidity, air quality, and pressure measurement instrumentation has made it a preferred supplier for system integrators, mechanical contractors, and building automation specialists throughout Europe and global markets. Every S+S Regeltechnik sensor undergoes rigorous factory calibration and testing protocols that verify performance specifications before shipment, ensuring procurement managers receive components that meet published accuracy standards without additional field calibration requirements. The 1101-1141-0009-900 sensor benefits from the manufacturer’s comprehensive quality management systems certified to ISO 9001 standards, providing traceability and documentation that support facility validation programs and regulatory compliance requirements. S+S Regeltechnik’s ongoing investment in research and development ensures its product portfolio incorporates the latest advances in sensing technology, materials science, and manufacturing processes, delivering components with improved accuracy, enhanced durability, and extended service life compared to economy-grade alternatives. Technical documentation provided with each sensor includes detailed electrical specifications, dimensional drawings, mounting instructions, and application guidelines that enable maintenance engineering teams to specify, install, and commission these devices with confidence.

As an authorized European distributor of S+S Regeltechnik instrumentation, MRO Global Supply offers procurement managers streamlined access to the complete portfolio of environmental sensors, transmitters, and control components manufactured by this respected German brand. Our technical sales team possesses deep application knowledge across HVAC, building automation, and industrial process control disciplines, enabling us to provide expert guidance on sensor selection, system integration considerations, and compatibility verification with existing control platforms. We maintain strategic inventory positions on frequently specified models including the 1101-1141-0009-900 room temperature sensor, reducing lead times and supporting urgent maintenance requirements, retrofit projects, and new construction schedules. Our European logistics network ensures efficient delivery to job sites, maintenance facilities, and contractor warehouses throughout the region, with full shipment tracking and proactive communication regarding order status. MRO Global Supply provides complete commercial documentation including compliance declarations, calibration certificates, and warranty information that facility managers require for equipment records and asset management systems. Our commitment to customer service extends beyond product delivery to include post-sale technical support, application troubleshooting assistance, and access to manufacturer resources that help maintenance teams maximize the performance and reliability of their S+S Regeltechnik instrumentation investments.