Overview
The Inventory Master’s Lorawan wireless high temperature with humidity sensor is a network type transmitter that uses a digital temperature and humidity sensor to convert the temperature and humidity in the environment into a corresponding digital signal. The GPRS or LoRa or NB-IoT transmission method will be adopted. The temperature and humidity data are uploaded to the Field’s cloud platform for monitoring; the sensor uses a high-quality integrated digital temperature and humidity sensor to ensure excellent long-term stability, reliability and excellent repeatability. Widely used in building automation, climate and HVAC signal collection, greenhouse greenhouses and pharmaceutical and chemical industries.
Features
- Wireless transmission
- Built-in high-performance microprocessor
- Multiple probes
- Warm and wet use
- Superior performance
- Long-term stability
Technical Specifications
| Output Signal Type | LoRaWAN wireless |
| Material | Carbon humidity |
| Supply Voltage | 3.6 V lithium battery or 12 V DC to 30 V DC external power supply |
| Response Time Temperature | ≤18 per sec (1 m per s wind speed) |
| Humidity | ≤ 6 seconds (1m per s wind speed) |
| Communication Protocol | GPRS or NB-IoT: TCP or UDP or MQTT or coap multiple protocols are optional, others need to be explained LoRaWAN: private protocol or LoRaWAN (class A, OTAA mode activation) |
| Sampling Frequency | GPRS or NB – IoT: 10 S to 3600 S can be set LoRa: 10 h to 12 h can be set (default 10 s) |
| Sending Frequency | 1 min to 1440 min can be set |
| Protection Grade | IP65 |
| Battery Capacity | 4000 mAh |
| Humidity | ≤ 0.1 % RH per year |
| Humidity Range | 0 % RH to 100 % RH |
| Humidity Accuracy | ±3 % RH (77 °F) (25 °C) |
| Long Term Stability | Temperature: ≤ 32.18 °F (0.1 °C) per year |
| Sensor Body Operating Temperature & Humidity | -4 °F to 140 °F (-20 °C to 60 °C), 0 % RH to 80 % RH |
| Temperature Accuracy | ± 32.9 °F (77 °F) (±0.5 °C (25 °C)) |
| Temperature Range | -40 °F to 248 °F (-40 °C to +120 °C), default -40 °F to 176 °F (-40 °C to +80 °C) |
| Size | 3.54 in x 2.32 in x 1.30 in (90 mm x 59 mm x 33 mm) |
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