
SDS 8120 / SDS 8140 Portable Touch Screen Data Logger
Records furnace thermal profiles during temperature uniformity surveys and system accuracy tests and turns them into reports that address AMS 2750 and CQI-9.
Temperature and process data loggers
Records process data on a paperless chart recorder with an easy to use interface and software, expandable to 80 fully isolated analogue inputs.
Paperless chart recording with easy to use software for displaying and printing historical data from a PC.
The Matrix DR is built from DIN rail mounted input modules and a surface mounted colour touchscreen, so the recorder can be sized to the installation and grown later by adding modules. Data is written to non-volatile flash memory with built-in redundancy, which replaces awkward paper chart recorders and keeps the record available for CQI-9 and AMS 2750 audits.
The included VR Manager software collects, views and prints recorded data, reads it from DR units or from a removable DR flash card, and shows historical data as trends or as a table, together with handwritten and typed operator notes.
| Analogue inputs | Expandable to 80 through additional modules |
|---|---|
| Input isolation | Fully isolated universal analogue inputs |
| Sampling rate | 1 second |
| Display | High resolution colour touchscreen 5.7 in, 12.1 in, 15 in or 17 in |
| Communications | Modbus RTU and Modbus TCP, Ethernet |
| Data storage | Non-volatile flash memory with built-in redundancy |
| Compliance | AMS 2750, notes for CQI-9 verification |
| Software | VR Manager tools included |
| Mounting | Surface mounted touchscreen, DIN rail input modules |
Applications
The probe measures and controls the carbon potential in controlled atmospheres, whatever the furnace design.
Enquiry
We reply within one working day, with a configuration and a quotation.

Records furnace thermal profiles during temperature uniformity surveys and system accuracy tests and turns them into reports that address AMS 2750 and CQI-9.