$215.00
1 in stock
R718CT Wireless Thermocouple Sensor
This equipment is used to detect temperature of the object and medium which thermocouple is contacted. It uses SX1276 wireless communication module. R718CX can be connected according to requirements: type T (R718CT), type K thermocouple (R718CK), type N thermocouple (R718CN), type R thermocouple (R718CR) and display the collected data in the gateway.
– Over-the-air updates (future)
*1. Actual range may vary depending on environment
*2. Battery life is determined by sensor reporting frequency and other variables
Electric:
| Input Power | 2 x 3.6V ER14505 AA lithium batteries (3.6V2400mah/section） |
| Battery Life | 5 years (Conditions: ambient temperature 25 °C, 15 min heartbeats, txpower = 20dBm, LoRa spreading factor SF = 10) |
| Sleeping Mode | 34uA |
| Wake up Mode | [email protected] |
| Transmitting current (max) | 120mA/3.3V |
| Receiving current (max) | 11mA @3.3V |
| Battery Measurement Accuracy | ±0.1V |
Frequency:
| TX Power | 19dBm±1dBm |
| Rx Sensitivity | -136dBm (LoRa，Spreading Factor=12, Bit Rate=293bps ) -121dBm (FSK,Frequency deviation=5kHz, Bit Rate=1.2kbps) |
| Antenna Type | Build-in antenna |
| Communication Range | Up to10 km, the actual transmission distance depends on the environment, |
| Data Transfer Rate | 0.3kbps～50kbps |
| Spread Technique | LoRa/FSK |
| Available Frequency | EU863-870, US902-928, AU915-928, KR920-923, AS923, CN470-510 Configured before shipment |
Physical:
| Dimension | Main Body: L:112mm*W:88.19mm*H:32mm |
| Weight | 141g |
| Environment Temperature Range | -20℃ ～ 55℃ |
| Environment Humidity Range | <90% RH (No condensation) |
| Storage Temperature | -40℃ ～ 85℃ |
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