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HD33M.2 – GSM/GPRS Data Loggers for Weather Stations
Brand: Delta OHM S.R.L.
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.
Features- 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)
Specifications
Brand
Power Supply
- 7 to 30 Vdc
Power Consumption
- < 2 mA during measurement / < 0.8 A peak during GSM activity
Antenna
- External
Measuring Interval
- 1, 2, 5, 10, 15, 30, 60 minutes
- 1, 2, 5, 10, 15, 30 seconds
Logging Interval
- 1, 2, 5, 10, 15, 30, 60 minutes
- 1, 2, 5, 10, 15, 30 seconds
Internal Memory
- Circular management or stop logging if memory is full.
- The number of samples depends on the number of detected quantities
- from 128,000 to 440,000 for HD33[L]M.2
- from 120.000 to 424.000 for HD33[L]M-MB.2
Alarm
- Acoustic through internal buzzer. Sending of alarm e-mail and SMS.
Display
- Optional custom LCD
LED Indicator
- 2-color LED: power on (blinks red), GSM activity (blinks green)
Connection to PC
- USB port with mini-USB connector
Operating Conditions
- -20 to +70° C (with LCD) or -40 to +70° C (without LCD) / 0 to 100 %RH
Weight
- 1 kg Approximately (including shield and fixing clamping)
1 kg Approximately (Including Shield and Fixing Clamping)
- Dimensions: 122 x 120 x 56 mm (excluding external antenna)
- Material: Polycarbonate (PC)
- Protection degree: IP 67 (with protective cap on the USB connector)
Installation
- Fixing to a 40 mm diameter mast through the clamping HD2003.77/40 (optional)
- Protection shield against solar radiations (optional) for outdoor installation.
