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Current measurement datalogging up to 256 measurement channel with single RS485 line. On multiple RS485 lines no channel limitations. Also wireless current measurement monitoring systems available.
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The HOBO U12 4-External Channel Data Logger accepts a wide range of external sensors, including temperature, AC current, AC voltage, CO2, 4-20mA, and 0 - 2.5 vdc. 12-bit resolution provides great data accuracy.
Features:
- 12-bit resolution provides high accuracy
- Large memory for long-term deployments or fast sampling
- Five models to choose from, with flexible measurement options
- Programmable and push button start
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The HOBO Energy Logger Pro Data Logger is a modular, re-configurable data logging system for energy and industrial monitoring applications.
The 15-channel system enables energy and facility management professionals to quickly and easily solve a broad range of monitoring applications without having to purchase a toolbox full of data loggers.
Features:
- Onset's most flexible data logger records up to 15 channels of over a dozen measurements
- Provides 12v excitation for third-party sensors
- Pre-configured smart sensors get you started fast
- Signal conditioning modules retain configurations until you change them, providing plug-and-play convenience for commonly used sensors
- Flexible power options include battery operation for AC power adapter
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EL-USB-3
- Voltage USB data logger
- Configuration software
- Selectable
- LEDs indicate logger status
- 32,510 reading memory
This data logger measures and stores up to 32,510 voltage readings over a 0-30V d.c. measurement range. The user can easily set up the logging rate and start time, and download the stored data by plugging the module straight into a PCs USB port and running the purpose designed software under Windows 2000, XP or Vista(32-bit only). The data can then be graphed, printed and exported to other applications. The data logger is supplied complete with a long-life lithium battery. Correct functioning of the unit is indicated by flashing red and green LEDs. The data logger features a pair of screw terminals and is supplied complete with a set of measurement leads terminating in crocodile clips. This is a popular part, normally stocked in high quantity and suitable for new designs. Download the latest version (v4.0) of the configuration and graphing software from the link below.
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The MC 750 network recorder is used for recording of electrical parameters in electrical grid. Records are stored in the internal memory and are available for further analysis. It records up to 32 measuring quantities and 32 alarms in the internal memory and measures more than 140 electrical quantities. With MC 750 it is easy to monitor electricity consumption in optional currency.
Features:
Measurements of instantaneous values of more than 140 quantities (U, I, P, Q, S, PF, PA, f, ö, THD, MD, energy, energy price by tariffs, etc.).
Accuracy class 0.5 or 0.2 (on demand)
Recording up to 32 measured quantities and alarms in the internal memory (4 MB flash)
Measurements of 40 minimal and maximal values in different time periods
32 adjustable alarms
Wide frequency range from 16 Hz to 400 Hz
RS 232/RS 485 communication up to 115,200 bit/s or Ethernet communication
MODBUS and DNP3 communication protocol
MMC memory card for data transmission, setting and upgrading
Up to 4 inputs or outputs (analogue outputs, pulse outputs, alarm outputs, tariff inputs)
Universal or AC power supply
Graphical LCD 128 x 64 dots with illumination
Automatic range of nominal current up to 5 A and nominal voltage up to 500 V
Adjustable tariff clock, display of electric energy consumption in optional currency
Multilingual support
User-friendly PC MiQen software
128 samples in one period
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In view of the growing number of factors with a disturbing influence on power systems and the ever increasing sensitivity of the devices and installations on the consumer side, simple monitoring criteria such as undervoltage or overcurrent are usually inadequate nowadays. Reliable logging of all the relevant events within the electrical power system calls for the constant observation of a wide variety of derived parameters such as harmonic content, system unbalance or interharmonics and the swift identification of the slightest deviation from the standard state.
In addition to providing pure monitoring functions, modern power system analysing equipment should be capable of logging in full the mode of operation and the interaction of all the component parts of a power supply system.
Only comprehensive and continuous monitoring of the entire power system enables all resources to be used purposively and effectively for the restoration of system operation should a disturbance occur.
In addition, the recorded data provides the planners of electrical installations and protection equipment with an invaluable basis for the extension and optimisation of primary and secondary equipment.
If you are not already convinced of the importance of using a modern power system monitor, you certainly will be as soon as you are confronted with the question of who is liable for system disturbances and who is responsible for meeting the costs involved.
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For failure events recording on voltages, currents and logical signals in power networks of home, high, and possibly also very high voltages. It is especially suitable for capturing and identification of random one-shot events in the power mains, such as short-run overvoltages, undervoltages or overcurrents.
Characteristics
- Designed for recording failure events - course of voltages, currents and logical signals in power networks of home, high, possibly also very high, voltages
- Especially suitable for capturing and identification of random one-shot events in the power mains, such as short-run overvoltages, undervoltages or overcurrents
- 3/4 galvanically isolated voltage inputs of 100 V AC and 400 V AC range
- 3/4 current inputs for use of current probes and clamps with voltage output in 0,1 ÷ 3V AC range
- Eight binary logical signals (e.g. protective components' contacts)
- Sampling frequency up to 4 kHz
- Data stored in an exchangeable SRAM memory PC-card (PCMCIA)
- Supply voltage 230 V AC, backuped with a built-in accumulator
- Setting, data visualisation and processing with Cetis32 program
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There is no easier, accurate, recording pressure system!
The DataloggerXP software*, in tandem with the XP2i digital pressure gauge, forms an integrated data logging solution by collecting, saving and transferring data to a Microsoft Excel spreadsheet. With the XP2i's long battery life, you can record up to 6000 pressure measurements for three months, without the need for external power supplies or battery replacements. Since the XP2i can measure vacuum, you can even capture pressure to vacuum transitions and much more.
Evaluate data graphically. Ideal for field calibration, chart recorder replacement, pressure safety valve (psv) testing, pipeline static pressure testing, leak testing and wellhead monitoring.
*Compatible with Windows 2000, XP and VISTA
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HTA and HTA-Ex:
HTA-Ex is for use in category 2G (zone1)
hand-held instrument with IP64 type of protection to which all Höntzsch TA
sensors with thin-film sensor element can be connected.
high-contrast LCD liquid crystal display, measured value display 13 mm high four-digit with decimal point as well as affiliated display unit, display of duration of measurement in seconds 6 mm high, adjustment and configuration instructions, operator's information, status display 3 mm high.
interface RS232 for direct transfer of the stored measured values to a PC.
instantaneous values every second.
Display of standard velocity v, standard volume flow V/t or temperature (resolution 1 °C), selectable.
Display of instantaneous value in the START and also START/STOP mode also with long-term measurement.
Display units:
m/s, m³/h, l/min, °C.
power supply HTA by 9 V battery or HTA- plug-in power supply
power supply HTA-Ex Li-recharchable battery, running time approx. 20 hours.
analog output 0 . 4 V = 0 . x m/s.
data and measured value storage for 1000 data records.
When being stored the data records are automatically marked with a group number (max. 99)
and serial number.
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HFA and HFA-Ex:
HFA-Ex is for use in category 2G (zone1)
hand-held instrument with IP64 type of protection to which all Höntzsch vane wheel sensors
can be connected.
high-contrast LCD liquid crystal display, measured value display 13 mm high four-digit with decimal point as well as affiliated display unit, display of duration of measurement in seconds 6 mm high, adjustment and configuration instructions, operator's information, status display 3 mm high.
interface RS232 for direct transfer of the stored measured values to a PC.
instantaneous values every second.
Display of standard velocity v, standard volume flow V/t or temperature (resolution 1 °C), selectable.
Display of instantaneous value in the START and also START/STOP mode also with long-term measurement.
Display units:
m/s, m³/h, l/min, °C.
power supply HFA by 9 V battery or HFA- plug-in power supply
power supply HFA-Ex Li-recharchable battery, running time approx. 50 hours.
analog output 0 ... 4 V
data and measured value storage for 1000 data records.
When being stored the data records are automatically marked with a group number (max. 99)
and serial number.
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HVA:
HVA is for use in category 3G (zone 2)
hand-held instrument with IP64 type of protection to which all Höntzsch vortex sensors
can be connected.
high-contrast LCD liquid crystal display, measured value display 13 mm high four-digit with decimal point as well as affiliated display unit, display of duration of measurement in seconds 6 mm high, adjustment and configuration instructions, operator's information, status display 3 mm high.
interface RS232 for direct transfer of the stored measured values to a PC.
instantaneous values every second.
Display of standard velocity v, standard volume flow V/t or temperature (resolution 1 °C), selectable.
Display of instantaneous value in the START and also START/STOP mode also with long-term measurement.
Display units:
m/s, m³/h, l/min, °C.
power supply HVA Li-recharchable battery, running time approx. 20 hours.
analog output 0 ... 4 V
data and measured value storage for 1000 data records.
When being stored the data records are automatically marked with a group number (max. 99)
and serial number.
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The HPM420 Series readouts and associated pressure, temperature and flow sensors provide an accurate, economical and user friendly solution for servicing and commissioning hydraulic systems and components. The HPM420 readouts have two inputs which recognise which pressure, temperature or flow sensors are connected and automatically sets the correct calibration to each input for the type of sensor being used.
The new USB compatible HPM540 and the HPM460 are ideal for use as in-house or portable display and data logging instruments.
Powered by a 9 Volt rechargeable battery, this easy to use diagnostic test system is a valuable tool for preventive maintenance, verifying component settings, pin-pointing poor system performance, measuring differential pressure and capturing harmful pressure spikes.
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multiparameter sensor MPS-D8
13 parameters can be measured: water level, °C, conductivity, salinity, O2, pH, ORP, NH3, NO3-, Cl-, NH4+, Na+, Ca2+, F-, K+ and turbidity. For use with data logger MDS-5.
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