- Home>
- Our Businesses:
- Environmental & Analytical Instruments:
- Product Group Index:
- pH/ORP Meters:
- __pH/ORP Meters:
- ph71/72 PH and/or ORP pocketmeter:
- PH450G>
- PH202G(S):
- Differential pH/ORP Sensor:
- Glass electrodes:
- FU20 / PH20:
- Hamilton Industrial Electrodes for pH/Redox:
- FF20/FS20:
- FD20:
- pH retractable fitting:
- EXA Compact:
- Cleaning systems:
- BA10/WF10:
- EXA 100 Series OR100 Panel Mount ORP Analyzer:
- EXAtrac RF20:
- FLXA21:
- SC25V:
- Overview
EXA 100 Series OR100 Panel Mount ORP Analyzer
Overview
Model OR100
Product Description

The EXA100 series is a simple, reliable panel-mount ORP
Analyzer providing all the basic functionality required for water
treatment applications. It is ideal for cost-sensitive unattended
applications where panel space is important.
One analog output and either two or four contact outputs are available along with simple self-diagnostics to help ensure measurement accuracy and equipment reliability.
Yokogawa is a leader in process automation and ORP measurement systems, and the Yokogawa brand delivers reliability that you can depend upon.
Features
| • | 96 x 96 mm panel mount design for indoor use |
| • | Easy access to routine maintenance mode |
| • | Practical functions packed in a compact housing |
| • | Large 4-digit display |
| • | One analog output and two/four contact outputs as standard |
| • | Simple one touch automatic calibration |
| • | Self-diagnostics (e.g., calibration failure, measuring range failure, converter failure) |

