DS18B20 Temperature sensor, 3m.wire
The DS18B20 communicates over a 1-Wire bus that by definition requires only one data line (and ground) for communication with a central microprocessor.
It has an operating temperature range of -55°C to +125°C (-67°F to +257°F) and is accurate to ±0.5°C over the range of -10°C to +85°C (14°F to 185°F).
In addition, the DS18B20 can derive power directly from the data line (“parasite power”), eliminating the need for an external power supply.
Applications that can benefit from this feature include HVAC (heating, ventilation, and air conditioning) environmental controls, temperature monitoring systems inside buildings, equipment, or machinery, and process monitoring and control system.
|Power supply range||3.0… 5.5V|
|Measures tmperatures||from -55°C to +125°C (-67°F to +257°F)|
|± 0.5°C accuracy from -10°C to +85°C (14°F to 185°F)|
|Cable length||3m (9.84ft)|
Operation Gap : appr.40mm
Dimensions: 86mm x 25mm x 20mm
Terminals : 6-Screw Tamper - Leaf
Digital signal analysis
Slim profile design
Exceptional white light immunity
Pet immunity up to 25 kg (55 lbs)
Quad Linear Imaging Technology for sharp analysis of body dimensions and differentiation from backgrounds and pets
Separate PIR and glassbreak sensitivity adjustment
2 independent relay outputs for glassbreak and PIR alarm signals
Advanced ASIC-based electronics
LC-L1ST bracket available separately