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HD32MT.1 – Programmable Data Logger
Brand: Delta OHM S.R.L.
The HD32MT.1 is a data logger capable of capturing and logging the values measured by a series of sensors connected to its inputs.
The data logger is completely programmable by the user and is therefore very versatile.
The supplied HD32MTLogger application software allows simple and intuitive programming by using graphic interfaces, without the need of learning any programming language, thus minimizing the time needed to make the system operational.
Specifications
Brand
Sizes / Weight
- 222 x 140 x 63 mm / About 1 kg
Case Material
- Coated aluminium
Operating Conditions
- -20 to 50° C, 0 to 85 % RH no condensation
Storage Temperature / Power Supply
- -25° to 65° C / 12 to 30 Vdc
Absorption
- 40 mA @ 12 Vdc
Data Acquisition Interval / Data Logging Interval
- Programmable from 1 to 60 seconds / Programmable from 2 seconds to 24 hours
Storage Capacity
- 4 MB internal memory SD memory card reader up to 4 GB
Number of Samples that Can be Stored
- The storage of a record consisting of N values requires (4 x N) bytes of memory plus 8 bytes for the date and time.
Analog Inputs
- 16 Channels, each Channel used as an single-wire (single-ended) input or alternatively two adjacent Channels used as a differential input
- Measurement ranges: ± 25 mV, ± 100 mV, ± 1000 mV, ± 2500 mV
- Resolution: 16 bit, Accuracy: 0.01 % Full Scale
- Input impedance: 100 Mohm
Digital Input/Output Ports (I/O)
- 8 ports, each configurable as an input for connecting a sensor or alarm output or sensor enabling.
- TTL logic levels (0Vin3 V) Max. input voltage: 5.5 V
Inputs for High Frequency Pulse Counting
- 2 inputs
- Frequency of pulses 100 kHz Max.
- TTL logic levels (0Vin3 V) Min. pulse duration 10 μs
Inputs for Number of Ppotential-Free Contact Opening/Closing Counting
- 2 insulated inputs
- Switch frequency 50 Hz max
- Minimum opening or closing time 10 ms
RS-485 Connection
- RS-485 port (up to 8 sensors can be connected) for Anemometers series HD2003 and HD52.3D and sensors with Modbus-RTU protocol.
RS-232 Connection
- 2 RS-232 ports, one for connection to PC or to optional Radio Modem or to optional Ethernet module and one for connection to optional GSM module.
- Sub-D 9-Pole male connectors
Alarm Outputs
- 2 insulated voltage-free contact outputs
- Contact: Max. 1 A @ 30 Vdc resistive load
- You can configure the single digital I/O ports as alarm outputs
Auxiliary Supply Outputs
- +5 V regulated, Max. 500 mA
- +Vsw (switched): with same value of the power input, it is active only during acquisition of measurements