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HD33M.2 – GSM/GPRS Data Loggers for Weather Stations

Make:  Delta Ohm Model: HD33M.2
✅ Datalogging of temperature, relative humidity, dew point temperature, atmospheric pressure, solar radiation, rainfall amount, wind speed and direction
✅ Available in two versions: with input for standard RS485 MODBUS-RTU sensors or with inputs for dedicated Delta OHM sensors
✅ GSM/GPRS module for remote monitoring
✅ Data sending via email, FTP and to an HTTP server (e.g. Delta OHM Cloud)
✅ Can be powered by mains or photovoltaic panel (with optional external power supply unit)
                
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SKU: DL-HD33M.2-DEL Category: Tags: ,

The HD33M.2 data logger has an integrated GSM/GPRS module. It has 5 inputs: easy to use for monitoring (and/or) temperature, humidity, solar radiation, rainfall quantity, wind speed and direction (with cup-anemometer). Optional atmospheric pressure can be integrated in the unit. The instrument can simply be integrated with any FTP or Cloud solution.

Key Points:

  • Datalogging of temperature, relative humidity, dew point temperature, atmospheric pressure, solar radiation, rainfall amount, wind speed and direction
  • Available in two versions: with input for standard RS485 MODBUS-RTU sensors or with inputs for dedicated Delta OHM sensors
  • GSM/GPRS module for remote monitoring
  • Data sending via email, FTP and to an HTTP server (e.g. Delta OHM Cloud)
  • PC software for configuration, monitoring and downloading of data to a database
  • Software option available for compliance with FDA 21 CFR part 11 recommendations
  • Alarm notification via e-mail and SMS when configurable measurement thresholds are exceeded
  • IP 67 waterproof housing
  • Optional custom LCD display (HD33LM.2)
  • Can be powered by mains or photovoltaic panel (with optional external power supply unit)
  • Atmospheric pressure option (HD33M4b.2 or HD33LM4b.2)
Make

Delta ohm

Product Name

HD33M.2 – GSM/GPRS Data Loggers for Weather Stations

Model

HD33M.2

Connectivity

2G

Power Consumption

< 2 mA during measurement / < 0.8 A peak during GSM activity

Battery charger from solar panel

With additional external power supply unit

Antenna

External, included

Measuring & logging Interval

1, 2, 5, 10, 15, 30 seconds / 1, 2, 5, 10, 15, 30, 60 minutes

Internal Memory

Circular management or stop logging if memory is full

Number of samples (depending on the number of the detected quantities)

from 128,000 to 440,000

Alarm

Acoustic through internal buzzer.
Sending of alarm e-mail and SMS

Operating Conditions

-40…+70 °C / 0…100 %RH without display
-20…+70 °C / 0…100 %RH with display

Internal clock

Normal stability

Display

Optional custom LCD

Connection to PC

USB port with mini-USB connector – Free software

Dimension

122 x 120 x 56 mm

Protection Degree

IP67

Inputs

5 analog inputs for dedicated
Delta OHM sensors

Atmospheric Pressure

optional internal sensor

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