Price 149 EUR*
*The prices specified without VAT, import taxes, shipping, and customs clearance costs, if any of them applicable.

SensMax SensGuard PT100 Wireless Temperature Sensor with Probe

The wireless temperature sensor with probe SensMax PT100 is built for extreme environments, monitoring from -50°C to +200°C. It delivers high precision at ±0.2°C with 0.1°C resolution and uses a 1 m stainless-steel probe for measurements in hard-to-reach or high-heat areas. Powered by two AAA batteries, the device operates wirelessly for up to 5 years.

How It Works

The PT100 captures temperature every five minutes and sends readings via a secure wireless protocol to a SensMax gateway within a 150 m range. The gateway aggregates data from multiple high-temperature probe sensors and forwards it to the SensWeb online portal for charts, reports, and alerting. This setup enables continuous oversight of ovens, freezers, tanks, ducts, and production lines without manual checks.

Data flow of SensMax PT100 wireless temperature sensor with probe

 

Installation

Mount the sensor body with adhesive tape or a bracket, then place the 1 m probe into the target zone—inside a freezer, oven housing, HVAC duct, or liquid tank—while keeping the device accessible for service. The wireless design requires no cabling, and two AAA batteries power the sensor for up to 5 years.

Key Technical Advantages

• Extreme range — measures from -50°C to +200°C for hot processes and deep freeze.
• High accuracy — ±0.2°C with 0.1°C resolution for precise control.
• Probe versatility — 1 m probe for ducts, tanks, ovens, and tight spaces.
• Wireless deployment — no cables; quick setup and easy relocation.
• Long operation — up to 5 years on two standard AAA batteries.
• Secure transmission — AES128-encrypted signal up to 150 m to the gateway.

Real-World Applications

• Industrial ovens & baking lines — verify process temperatures and prevent overheat.
• Freezers & deep-cold storage — stabilize product quality in cold rooms and blast freezers.
• HVAC ducts & equipment — detect deviations and predict maintenance needs.
• Liquid tanks — monitor water, chemicals, or beverages with probe immersion.
• Pharma & laboratories — maintain precise conditions for sensitive materials.
• Food production — supervise heating, cooling, and holding stages.

Business Impact

Using probe temperature sensors helps prevent waste and unplanned downtime by catching temperature drifts early. Teams gain continuous visibility over hot processes and deep-freeze areas without manual checks. Automated alerts and reports speed up response times and support consistent product quality.

Example in Action

A bakery installed SensGuard PT100 sensors on oven exits and cooling tunnels. Real-time alerts flagged overheating and cooling delays, allowing technicians to adjust settings immediately. The result was fewer rejects, stable bake profiles, and improved line throughput.

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Add precise monitoring to extreme-temperature zones with the SensMax SensGuard PT100 wireless temperature sensor with probe. Where to Buy

SensMax PT100 Technical Details