JUMO 701160 Temperature Limiter Case Study | Shenzhen Hanwei Industrial Technology Co., Ltd. | Industrial Equipment Temperature Safety Protection
In industrial automation, temperature anomalies can compromise equipment stability, leading to damage or production stoppages. Reliable on-site monitoring and over-temperature protection with safety interlocks are essential for critical equipment. Shenzhen Hanwei Industrial Technology Co., Ltd. employs JUMO safetyM TB/TW 701160 temperature limiters in its industrial control systems to monitor equipment temperatures in real time. When the detected temperature reaches the preset safety limit, the system triggers protective or interlock actions via relay outputs, mitigating the impact of abnormal temperature rises on operations. This project utilizes the Pt100 three-wire version of 701160/8-0153-001-25, powered by AC/DC 20–53V, featuring a clear digital display and built-in safety protections. The JUMO 701160 series supports DIN rail mounting and allows parameter configuration via dedicated software, making it ideal for industrial control cabinets and other automation scenarios. As shown in the field control cabinet photos, multiple JUMO safetyM TB/TW modules are centrally installed within the control system. Each temperature monitoring loop is connected via terminal blocks and wire markers, enabling centralized management and safety protection for multi-point temperature signals. Project Benefits: • Real-time Temperature Monitoring – Continuous surveillance of critical equipment temperatures • Over-temperature Safety Protection – Automatic triggering of protective actions upon reaching preset limits • Multi-loop Centralized Management – Streamlined integration of multiple temperature monitoring points within control cabinets • Standardized Installation – DIN rail mounting facilitates seamless control cabinet integration • Flexible Parameter Configuration – Customizable temperature protection settings tailored to specific equipment conditions Keywords: JUMO, 701160, temperature limiter, temperature protection, Pt100, industrial automation, control cabinet, over-temperature protection, safety interlock, industrial temperature monitoring
RESULTS
Transformation Results
KEY METRICS
Multi-circuitCentralized Management
701160/8-0153-001-25
Pt1003-wire
AC/DC 20–53V
DINRail
Multiple JUMO safetyM TB/TW modules are centrally mounted in the control cabinet. Each temperature monitoring circuit connects via terminals and wire numbers, enabling centralized management of multi-point temperature signals and over-temperature safety interlocks to minimize the impact of abnormal temperature rises on equipment operation.
Data Scope and Validation Source: The above metrics are derived from on-site measurements under identical operating conditions before and after the retrofit (comparing energy meter readings with equipment operation logs). The statistical period covers 30 consecutive days of full operation post-retrofit. Motor energy efficiency ratings follow GB 18613-2020 and IEC 60034-30-1, while product efficiency values are cited from the manufacturer's factory test reports. Actual results may vary based on load rate, annual operating hours, and specific operating conditions.
STRUCTURED LINKS
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