HIOKI 8423 Series Multi-Channel Datalogger-System
Description
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Benefits of the 8423 Modular Datalogger up to 600 Channels, 1 ms Sampling
- Configure multi-channel logging/daq systems up to 120 or 600 channels.
- Fastest measurement/sampling interval 10 ms.
- Insulation withstand voltage between measurement channels in each module 200 V (Model 8948).
HIOKI 8423 Series Multi-Channel Datalogger-System
The HIOKI 8423 memory logger is a modular multi-channel data acquisition and logging system. The device can measure and record multiple channels at high speed of 10 ms. With additional modules and bundling of systems the logger can be configured for up to 600 channels. The 8423 logger system is the ideal solution for acquiring data for evaluation and testing at development sites.
- Multi-channel, modular datalogging and daq system with up to 120 or 600 channels.
- Fastest measurement/sampling interval 10 ms.
- Insulation withstand voltage between tmeasurement channels in each module 200 V (Model 8948).
- The main unit 8423 controls the input/output units, the communication to the PC (LAN, USB 2.0), and real-time data storage to the CF card.
- 4 I/O unit module types available:
- Voltage/temperature unit 8948 with 15 channels voltage or thermocouple input.
- Universal unit 8949 with 15 channels voltage, thermocouple, resistance temperature sensor, or humidity input.
- Digital/pulse units 8996 with 15 channels for ON/OFF logic signal, totalized pulses (integrated or instantaneous), or rotation count.
- Alarm unit 8997 with 15 channels of open-collector output.
- Multi-channel - expand according to your application:
- A single system consist of max. 8 units (total 120 channels) + main unit: Bundle 8 modules together to achieve a 120-channel system.
- Bundle 5 systems together to acheive a maximum of 600 channels of simultaneous recording.
Model Overview - Datalogger Main Unit HIOKI 8423
| Model | HIOKI 8423 |
| Number of connectable units | Maximum 8 units (total 120 channels); main unit + max. 8 modules = single system with max. 120 channels; bundle max. 5 single systems together to enable a maximum of 600 channels of simultaneous recording |
| Recording intervals | 10 ms to 1 h, 19 ranges (5 s to 1 h when combined with humidity measurement), dual sampling: Recording intervals can be specified for every input module (high-speed and low-speed) |
| Functions | Measurement data is saved to CF Card in real time, trigger function, digital filter (input unit), alarm output (alarm unit 8997), daq is controlled by the PC data acquisition program, FTP server function, HTTP server function and more |
| Memory capacity | 16 M words total (about 16.77 million data points/32 MB |
| Display | LCD, 16 characters x 2 lines; 5x8 dots/characters |
| Interfaces | LAN (100Base-TX), USB 2.0, CF card slot (up to 1 GB) |
| Power supply | AC adaptor 9418-15, 100...240 VAC; external DC Power 9.6...15.6 VDC (connection cord on request) |
| Dimensions (mm) | 67 x 133 x 125; 600 g (main unit 8423 only) |
Included: Datalogger 8423, quick start manual, instruction manual, AC adaptor 9418-15, USB cable, CD-R (data collection software "logger unit" for Windows 10/8/7), connector cover, ferrite clamp, connection plate.
Model Overview - Datalogger I/O Units HIOKI 8948, 8949, 8996, 8997
| Model | Description |
| 8948 | Voltage/temperature measurement parameters: Voltage (range ±150 mV...±100 V; max. resolution 5 µV), thermocouples (J, K, T, E, R, S, B, N, W; range -200...+2000°C; max. resolution 0.01°C); terminal : M3 (mm) screw terminals, terminal block removable, supplied terminal block cover; number of channels: 15; input type selectable for each channels; isolated from each other and chassis; resolution 16 bit, max. sampling speed 10 ms; digital filter; dimensions (mm) approx. 39 x 133 x 141; 550 g |
| 8949 | Universal unit measurement parameters: Voltage (range ±150 mV...±60 V; max. resolution 5 µV), thermocouple (K, E, J, T, N, W, R, S, B; range -200...+2000°C; max. resolution 0.01°C), resistance temperature sensor (Pt100, JPt100; range -200...800°C; max. resolution 0.01°C), humidity (range 5.0...95.0% r. h.;resolution 0.1%; only use with the model 9701 sensor); terminal: Screw-type terminals, terminal block removable, supplied terminal block cover; number of channels: 15; input type selectable for each channels; isolated from each other and chassis (for voltage or thermocouples), not isolated from each other and common GND (for resistance temperature sensor or humidity); resolution: 16 bit, max. sampling speed 10 ms (5 s when combined with humidity measurement); digital filter; dimensions (mm) approx. 39 x 133 x 141; 530 g |
| 8996 | Digital/pulse unit input signal condition: No-voltage 'a' contact (normally open contact), open collector or voltage input; measurement parameters: Voltage, totalized pulses (integrated or instantaneous), rotation count, ON/OFF digital signal; terminal: M3 (mm) screw terminals, terminal block removable, supplied terminal block cover; number of channels: 15, digital/pulse input selectable for each channels; common GND for channels 1 to 5, common GND for channels 6 to 10, common GND for channels 11 to 15), input impedance 1.1 MΩ dimensions(mm) approx. 39 x 133 x 141; 500 g |
| 8997 | Alarm unit output type: Open collector (active low); alarm parameters: Use up to 15 channels in response to analog input, pulse input, rotation count, or ON/OFF digital signal; terminal: M3 (mm) screw terminals; number of channels: 15, isolated from each other and chassis; output sink current max. switching capability 5...60 VDC at 10 mA (open collector drive); dimensions (mm) approx. 39 x 133 x 141; 500 g |
Included: I/O unit 8948, 8949, 8996, 8997, connection plate, operating manual, 8949: Flat-blade screwdriver for terminal block.
