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Sensor Hub — Bus Transformer
$57.00 – $156.00
What's this?
HRU-3622 is a sub-model of the Sensor Hub for outdoor series that specifically drives third-party RS-485 sensors. With the help of a junction box, it can also drive 4 to 200mA sensors.
Description
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Characteristics
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Description
Summary
HRI-3622 is a sub-model of the Sensor Hub for Industry series that specifically drives third-party sensors.
Sensor Hub for Industry has excellent low power consumption and long transmission distance characteristics, comes with a built-in 1100mAh rechargeable battery. The stainless-steel shell and high-strength plastic provide an IP66 protection level, allowing it to perform stably and excellently in complex industrial environments.
Main Features
- Industrial grade protection structure, IP66 protection grade.
- Ultra-low power consumption design, built-in 1100mAh 18350 rechargeable battery.
- Support OTA, easy configure with in Web via WiFi.
- Wireless data transmission communication radius up to 3km (no-occlusion).
- Compatible with wall fixing or cylinder fixing.
- Temperature monitoring range: -20~60 °C; humidity 0~90% (non-condensing)
Specifications
| Parameters | Description | Temperature Test Range | -20~ 60 °C |
|---|---|
| Interface | Flange Seat |
| Input Format | RS485, GPIO |
| Microcontroller | Heltec Wireless Shell |
| Sensor Module | Custom |
| Max. Receiving Sensitivity | -136dBm@SF12 BW=125KHz |
| Max. TX Power | +20 ± 2 dBm |
| Communication Distance | 2 to 6km (depending on gateway antenna and environments) |
| IP Rating | IP66 |
| Operating Temperature | -20 ~ 60 ℃ |
| Operating Humidity | 10% ~ 100%, no-condensing |
| Battery Capacity | 1100mAh |
| Battery Type | 18350 |
Pin Definition
Description
Easy config
Power on and connect sensor
Scan and register
Display
High light
FAQ
The HRI-3622 needs a Junction box to drive the 4~20mA sensor
No, at least not yet.
This depends on the sensor type with RF parameter Settings. Take the temperature and humidity sensor as an example, it can send data nearly 26000 times. If the device is sent every half hour to 1 hour, it can work for more than 1~1.5 year.
Please consult our sales staff for details
Docs & Resource
- [Attachment] —Datasheet of Sensot Hub-Bus Transformer
- [Resource] — Details of Solution of Sensor Hub – Bus Transformer
- [Resource] —User Manual of Sensot Hub-Bus Transformer
Packing list
The default packing list without selecting any accessories is as follows:
| Item | Quantity |
|---|---|
| Bus Transfomer | x1 |
| Plastic wall fixing device | x1 |
| USB Magnetic charging interface cable | x1 |
| 12mm 8 pin round female waterproof header | x1 |
Add an Accessories
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Characteristics
| Weight | 160 g |
|---|---|
| Dimensions | 11 × 4 × 4 cm |
| Sensor Type | Soil t&h+EC+salinity+NPK+pH sensor, Liquid level sensor, Pressure transmitter, Water quality sensor(PH), N/A |
| LoRa Band | 433MHz, 470~510MHz, 863~870MHz, 902~928MHz |
Reviews
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