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SensMax SensGuard PT100 High-Accuracy Temperature Probe Sensor

The SensMax SensGuard PT100 sensor with probe is specially engineered for temperature monitoring in extreme environments ranging from -200°C to +200°C. It is a wireless sensor equipped with a wired probe, making it ideal for monitoring temperatures inside equipment, machinery, or controlled environments.

Measurement statistics are automatically transmitted to the cloud monitoring portal, where data is aggregated into detailed reports. In addition, users receive instant alert notifications whenever the temperature deviates from the defined optimal range.

 Key Applications

The SensMax SensGuard PT100 industrial sensor is the ideal solution for temperature control in:

  • Manufacturing & Production: Industrial facilities utilizing processes with extremely low temperatures or high heat.

  • Industrial & Extreme Environments: Monitoring chambers operating under harsh conditions.

  • Industrial Machinery: Checking operational temperatures of critical equipment and components.

  • Industrial Freezers & Cold Storage: Early detection of equipment failure to protect perishable goods.

  • Food Industry: Heating equipment, commercial ovens, and baking lines.

  • HVAC Systems: Monitoring airflow and large-scale climate control equipment.

  • Laboratories & Pharmaceuticals: Maintaining strict temperature parameters for sensitive substances and samples.

 How the system works

The SensMax SensGuard PT100 sensor measures temperature every 5 minutes and saves the readings in its internal memory. The information is retrieved via a secure wireless transmission to a central data collector (gateway) for temperature monitoring.

A single data collector can accumulate and manage data streams from up to 200 wireless sensors, redirecting all statistics to the cloud platform via the local area network (LAN) for centralized reporting.

Technical Highlights

  • Exceptional Autonomy: Powered by standard AA batteries with an operational lifespan of up to 5 years.

  • High Accuracy: Temperature measurements with an accuracy of ±0.3°C (at 0°C).

  • Programmable Alerts: Configurable alarm thresholds tailored to specific schedules or time intervals.

  • Certification: Each sensor can be delivered with a calibration certificate issued by an accredited metrology laboratory.

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  • Color - black
  • Power supply
  • Signal encryption
  • Dimensions
  • Maximum communication distance
  • Battery lifetime
  • Radio frequency
  • Temperature interval
  • Temperature probe length
  • Mounting method
  • Measuring period
  • Precision
  • Measurements resolution

Specifications

Color black
Power supply AAA batteries
Signal encryption AES128
Dimensions 67x67x25mm
Maximum communication distance Up to 150 meters
Battery lifetime 2 years
Radio frequency 868MHz
Temperature interval -200℃ ..+ 200℃
Temperature probe length 1.5 meters
Mounting method Double-sided adhesive tape or mounting brackets
Measuring period 5 minutes
Precision ±0.1℃
Measurements resolution 0.01℃