The Pressac Sensing Thermally Powered Temperature Sensor is designed to measure the temperature of a metallic ferrous surface to give early warning of a possible overheating or failure.
In normal operation, two temperature measurements are made. One measurement of the ambient air temperature, and one measurement of the attached ‘metal’ surface. Periodic readings, powered by a small battery are made every four hours. When the ‘measured’ surface becomes warm, more frequent measurements and telegrams are made powered by the on board Peltier device. Initiation of this frequent reporting and subsequent device powering comes from a differential in temperature of the ambient and measured surface temperature.
Attaches using adjustable magnets
Measure surface and ambient temperature
From the warm surface when in use
Wide compatibility with other EnOcean® products.
|Measurement Range||-5ºC to 100ºC|
|Accuracy||+/- 2ºC nominal at 30ºC|
|Transmission Rate||Dynamically adjusted between 4 hours & 1 minute dependent on surface temperature|
|Enclosure Material||Nylon 66|
|Operating Temperature Range||5ºC to +100ºC (On measured surface)|
|Storage Temperature Range||-20ºC to +55ºC 80% RH|
|Dimensions Approx||82mm x 38mm x 30mm|