Walchem's Software Upgrade Improves Performance on Controllers
Walchem is always working to make their products better, and their new upgrade v3.17 for W900 / W600 / W100 / P100 Controllers adds several new features and improves the performance and reliability of existing features.
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Walchem's Software Upgrade Improves Performance on Controllers?

Walchem's Software Upgrade Improves Performance on Controllers
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All Walchem W900 / W600 / W100 / P100 Controller Models
Walchem-W900=W600-W100-P100-Controllers?

Walchem-W900=W600-W100-P100-Controllers
- Immediately show new conductivity value after a calibration when using Intermittent Sampling
- Add high and low alarms for Paddlewheels
- Can now read temperature sensors even if the primary sensor is disabled
- Analog outputs forced to 0 mA during the bootup period
- Fixed an issue where Hand and Auto Output Timeouts interacted
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Walchem W600 Controller?

Walchem W600 Controller
Walchem W600 Controllers:
- Add logo, controller name, and location to all pages
- New virtual input type to log or control on a sensors' Raw Value
- Removed exponential notation in datalogs
- Widened the WCU/WNI sensor fault alarm range to prevent false alarms with long cable lengths
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Walchem W900 Controllers:
Walchem-W900-Controller?

Walchem-W900-Controller
- Disturbance variable control mode
- Bleed Volume on Makeup Volume control mode (Flow Meter Ratio)
- Volumetric Blending control mode
- Add logo, controller name, and location to all pages
- New virtual input type to log or control on a sensors' Raw Value
- Removed exponential notation in datalogs
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Contact Valin today at (800) 774-5630?to find out how to access the software upgrade for your controller.