Tempreture Sensor

Infotronics Tempreture Sensor is a battery powered, digital relative Tempreture Sensor designed for general office, residential and light industrial use.

APPLICATIONS & FEATURES

• Readings sent to Energy Manager Online
• Can be used with the Online portal or the desktop software
• Using Energy Manager Online, email / SMS alerts can be created
• When used with iBEMS or mini-iBEMS, can be used to trigger BMS rules when set points are reached (high or low)
• Encrypted communications for secure operation
• Mesh networking for excellent range
• Long battery life (Up to 2 years) in normal operation
• Simple “stick on” installation
• Unique serial number embedded in each device for identification on network

Specification

Electrical

• Batteries 2 x AA Lithium Cells (1.5V each)
• Battery life: Up to 12 months if Lithium Cells used
• Power consumption (typical / max): 1 / 60 mW
• Batteries supplied - No

Measurements and detection

• Humidity range: 0 -> 100% RH
• Sensitivity: ±3.5% RH
• Resolution: 2% RH
• Nominal reporting interval (During first power up): Either 5 or 20s depending on length of operational time
• Nominal reporting interval (After 5 minutes): 300s
• Miscellaneous and standards

• Standards: CE, EMF, LVD, WEE, ROHS
• Country of design / manufacture: UK / UK
• Packaging: Cardboard box

Physical

• Size: (l x w x h) 73 x 73 x 25 mm
• Fitting: Stick on
• Weight: (excluding batteries) 150 g
• Storage: (min -> max) -20 to 50 °C
• Storage: (min -> max) 0 -> 60 % rel. hum.
• Operation: (min -> max) -50 to +125 °C
• Operation: (min -> max) 0 -> 80 % rel. hum.

Wireless Communications

• Frequency: 2.4 GHz
• Interferes with WiFi or Bluetooth: No
• Standard 802.15.4 / Zigbee Pro (“Sleepy End Device”)
• Maximum range between mesh nodes 45 m
• Maximum nodes per network > 1,000,000 nodes
• Encryption standard 128 bit AESr