HD33MT.4- Data logger for weather station
Data Acquisition Systems, Weather Station
HD33MT.4 with 4G/3G/2/GPRS modem. Optional Ethernet. Designed for solar power. Integrated charger. Data Logger for weather station – remotely monitoring temperature, humidity, atmospheric pressure, solar radiation, rainfall quantity, wind speed and direction. Calculating sunshine duration.
HD33MT.4 most universal compact meteorological data logger series with universal 4G/3G/2G/GPRS modem. Designed to work with power supply from a solar panel, very low power consumption; solar charger and regulator are already integrated in this logger. Just add a solar panel and the rechargeable battery and you are independent from any further power source. But of course, it can also be powered directly from a power supply if that is more convenient.
Specification
| Protection class: | IP65 |
|---|---|
| Power supply: | with rechargeable battery: 18…30 Vdc without rechargeable battery: 7…30 Vdc (12…30 Vdc with Ethernet module) |
| Power consumption: | without mobile network activity: < 4 mA without Ethernet module during mobile network activity: ~ 200 mA with Ethernet module |
| Weight: | 2.8 kg approx. |
| Battery: | Optional internal lead 12 V / 3.4 Ah Maximum charge current 1 A |
| Measuring and logging intervals: | From 1 s to 1 hour |
| Operating conditions: | version without LCD: -40…+70 °C / 0…100 %RH version with LCD: -20…+70 °C / 0…100 %RH |
| Cellular connectivity: | 4G/3G/GSM(2G)/GPRS |
| Display: | Optional custom LCD |
| Dimensions: | 270 x 170 x 110 mm (excluding external antenna) |
Description
This logger has multiple inputs/outputs:
- 4 analogue independently configurable inputs
- 2 voltage-free counting contact inputs
- SDI-12 “Master” port compatible with version1.3
- RS485 port Modbus-RTU configurable as “Master” or “Slave
- Ethernet MODBUS TCP/IP (optional as HD33MT.4/E or HD33LMT.4/E)
- 2 voltage-free contact alarm outputs
Optionally, on request, an internal atmospheric pressure sensor can be added to the logger. As the electronic circuits or this are already integrated, this will not influence the number of free available inputs.
The modem will step down (from 4G to 3G to 2G) when a certain network is not available. Standard supplied without display, ordering code with display HD33LMT.4
Depending on the sensors connected, simultaneous monitoring of: temperature, humidity, dew point, atmospheric pressure, solar radiation, amount of rain, wind speed and direction.
