S+S Regeltechnik 1501-2110-1001-000 Room Humidity Transmitter

Description

The S+S Regeltechnik 1501-2110-1001-000 represents a proven solution for accurate relative humidity measurement in commercial buildings, cleanrooms, and industrial process environments. This wall-mounted room humidity transmitter combines precise capacitive polymer sensing technology with a robust active 4-20mA output signal, ensuring reliable integration into building management systems, PLCs, and SCADA networks. Designed for maintenance engineers who require dependable environmental monitoring without frequent recalibration, this transmitter delivers long-term stability across operational temperature ranges while maintaining measurement accuracy critical for HVAC optimization, indoor air quality control, and moisture-sensitive manufacturing processes. The compact housing allows installation in confined spaces where environmental conditions must be monitored continuously without intrusive sensor placement.

At the core of the 1501-2110-1001-000 lies a capacitive thin-film polymer sensing element that provides measurement stability superior to resistive humidity sensors prone to drift and contamination. The active two-wire 4-20mA current loop output eliminates concerns about signal degradation over extended cable runs, making this transmitter ideal for retrofit projects in existing buildings where sensor locations may be hundreds of meters from control panels. The loop-powered design simplifies wiring by requiring only two conductors for both power supply and signal transmission, reducing installation labor and material costs. Field-adjustable zero and span potentiometers enable calibration to match specific humidity ranges, whether monitoring pharmaceutical storage requiring tight 40-60% RH control or general office spaces where broader 30-70% RH ranges suffice. The robust ABS housing with snap-on cover facilitates quick sensor access during commissioning and periodic verification without dismounting the base plate.

Technical specifications position the S+S Regeltechnik 1501-2110-1001-000 as a versatile choice across diverse humidity monitoring applications. The measurement range typically spans 0-100% relative humidity with accuracy of ±3% RH across the mid-range spectrum, providing sufficient precision for most HVAC control strategies and environmental monitoring requirements. The 4-20mA output corresponds linearly to the measured humidity range, with 4mA representing the lower calibrated limit and 20mA the upper threshold, ensuring straightforward scaling in control systems and data acquisition platforms. Operating temperature range extends from -20°C to +60°C, accommodating both heated interior spaces and unheated warehouses subject to seasonal temperature fluctuations. Response time typically reaches T90 within 60 seconds under standard conditions, allowing the building automation system to react promptly to humidity excursions that could compromise comfort or product quality. The two-wire connection accepts supply voltages from 15 to 35 VDC, compatible with standard industrial power supplies and loop-powered input modules found in modern building controllers. The sensor element features inherent temperature compensation to minimize measurement errors caused by ambient temperature variations throughout the daily cycle.

Industrial applications for the 1501-2110-1001-000 extend well beyond basic HVAC comfort control. Pharmaceutical manufacturing facilities rely on precise humidity control to prevent electrostatic discharge during powder handling and to maintain API stability during production and packaging. Cleanroom operators in medical device and semiconductor manufacturing monitor humidity to control particle generation and ensure process consistency where even minor humidity excursions impact yield rates. Food processing and storage facilities use these transmitters to prevent moisture condensation that accelerates spoilage and to maintain optimal conditions for dry goods warehousing. Museum and archive environments depend on stable humidity levels to preserve artifacts, documents, and artwork from moisture-induced degradation. Data centers implement humidity monitoring as part of environmental management strategies that balance cooling efficiency against risks of static discharge and condensation on cold surfaces. Textile manufacturing requires humidity control to maintain fiber properties during spinning and weaving operations. Printing facilities monitor humidity to prevent paper dimensional changes and static electricity that cause registration errors and sheet feeding problems. Each application benefits from the reliable 4-20mA signaling that integrates seamlessly with existing control infrastructure.

S+S Regeltechnik has specialized in environmental sensing and control technology since 1991, establishing a reputation among European building automation professionals for sensors that deliver years of drift-free performance in demanding applications. The company’s focus on humidity, temperature, and air quality measurement has produced a comprehensive product portfolio serving HVAC contractors, system integrators, and facility managers who value German engineering precision combined with straightforward installation and commissioning procedures. Unlike consumer-grade sensors marketed for residential use, S+S Regeltechnik designs products specifically for commercial and industrial environments where sensor failure impacts production output, energy efficiency, and regulatory compliance. The 1501-2110-1001-000 reflects this industrial focus through robust construction, field serviceability, and compatibility with standard automation protocols. Extensive factory testing ensures each unit meets published specifications before shipment, reducing the likelihood of premature field failures that disrupt operations and erode confidence in environmental monitoring systems. Technical support from S+S Regeltechnik assists with application-specific questions regarding sensor placement, calibration procedures, and integration with diverse control platforms.

MRO Global Supply serves as your authorized European procurement partner for S+S Regeltechnik humidity transmitters and the complete range of environmental sensing solutions. Our established relationships with leading automation component manufacturers enable competitive pricing and reliable delivery schedules for both planned maintenance stock replenishment and urgent breakdown replacements. Procurement managers benefit from consolidated invoicing across multiple product categories, reducing administrative overhead while maintaining full traceability for quality management and compliance documentation. Our technical sales team assists with product selection when application requirements demand comparison between alternative sensor technologies or output signal formats. Fast European logistics networks ensure that orders placed before cutoff reach your facility within days, minimizing downtime when existing sensors fail or new projects require prompt commissioning. We maintain comprehensive product data including dimensional drawings, wiring diagrams, and performance curves to support engineering design work and retrofit planning. Our commitment to authentic factory-direct components eliminates concerns about counterfeit products that compromise safety and performance. For procurement managers seeking reliable humidity monitoring solutions backed by knowledgeable technical support and efficient logistics, MRO Global Supply delivers the components and service your operations demand. Contact our team today to discuss your environmental monitoring requirements and discover how the S+S Regeltechnik 1501-2110-1001-000 room humidity transmitter enhances your facility’s automation capabilities.