R313CA is connected with two external dry contacts for customers to access the device under test, such as switches, buttons, sensors, relays, reed switches, etc. R313CA can detect the electrical level change of the device under test. At the same time, it can realize wireless alarm and other functions through the built-in wireless module
Văn Phòng Công Ty
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HO CHI MINH Văn Phòng Chính: 134/8 Hoàng Hoa Thám, Phường 12, Quận Tân Bình. HCM
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HO CHI MINH Kho Quận 7: 14 Đường số 1, Phường Bình Thuận, Quận 7, HCM
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VĂN PHÒNG HÀ NỘI: 18/521 Nguyễn Trãi.Thanh Xuân Nam.Thanh xuân .Hà nội
•LoRaWANTM Class A compatible
•2*3.0V CR2450 button battery power supply
•Dry contact detection
•Apply SX1276 wireless communication module
•Frequency Hopping Spread Spectrum (FHSS)
•Configuration parameters can be configured through a third-party software platform
•Applicable to third-party platforms: Actility / ThingPark, TTN, MyDevices / Cayenne
•Low power consumption and long battery life Improved
Electric:
Power Supply | 2 sections 3.0V CR2450 button battery |
Work Voltage Range | DC +2. 4 V to 3.0V |
Standby Voltage | 10uA/3.0V |
Transmitting Current (max) | 120mA / 3.0V |
Receiving Current (max) | 11mA/ 3.0V |
Battery Measurement Accuracy | ± 0.1V |
Frequency:
TX power | US915 20dbm； |
Rx sensitivity | -121dBm (Frequency deviation=5kHz,Bit Rate=1.2kb/s) |
Antenna type | External antenna |
Communication range | Up to 10 km, the actual transmission distance depends on the environment |
Data transfer rate | 0.3kbps~50kbps |
Modulation | LoRa/FSK |
Supportable LoRaWAN Band | EU863-870, US902-928, AU915-928, KR920-923, AS923, CN470-510(Note: The frequency band is optional and needs to be configured before shipment) |
Physical:
Dimension | 57mm x 38.05mm x 14mm |
Weight | 48.9g |
Ambient Temperature Range | -20℃ to 55℃ |
Ambient Humidity Range | <90% RH (No condensation) |
Storage Temperature | -40℃ to 85℃ |
