Hioki 8421-51

This product has been discontinued and replaced with the Hioki R8401-20.

Memory HiLogger

Description

As demand for multi-channel temperature recording for environmental protection, energy conservation and HACCP activities increase steadily, portability to enable measurement everywhere and at all times, and communications support for connecting to IT (information technology) networks are becoming indispensable capabilities for measurement instruments. Furthermore, at measurement sites, accurate measurements are required in severe conditions such as the presence of different electrical potentials, hum noise from commercial power lines, and switching noise from inverters. In response to these requirements, we have developed the new models with enhanced noise immunity from that of the former models.

Universal isolated temperature, voltage and pulse inputs, Universal measurement inputs, voltage, temperature (thermocouple and Pt inputs*1) and humidity*1,2 can be selected for each channel. In addition, four input channels are provided for measuring pulse inputs (totalization/rotation count) simultaneously with voltage, temperature and humidity. In addition to channel-to-channel input isolation, the PC connection interface is completely isolated from the measurement terminals. Shock hazard is minimized even when ther mocouples and voltage inputs are measured at the same time.

Applications

* Power and Gas: Trend measurement of machinery output/temperature; Watt-hour meter pulse count/output recording of machinery
* Electronic Device and Component Manufacturing: Product testing, quality control recording
* Automobiles, Trains, and Distribution Transportation: Collect the necessary data during their development
* Building Maintenance, Factory Facilities: Long-term data acquisition for maintenance; Food-related temperature recording

Features:

* All 16-channels Isolated
* Data Loggers with PC Networking Support
* Numerical data logging/recording and trend graph display
* Completely isolated input channels, No need to worry about potential difference between measurement objects
* Real-time saving to large capacity memory card
* Use a large capacity memory card for long-term data recording
* Data collection to a PC via LAN
* Real-time measurements on PCs running 9334 Logger Communicator
* Data acquisition by FTP client/server functions
* Send e-mail notification of anomalies by SMTP
* Monitor and control over the Web using HTTP server functions

Hioki 8421-51 datasheet & specifications