This listing is for a Henkel Lineguard 47 Electrodeless Conductivity System 255106. This was removed from a washline. Please feel free to ask any questions you may have.
Below Was Copied off the web:
Lineguard® 47, Item 2250045 Henkel's Lineguard® 47 is a single channel controller designed to control or monitor a single bath parameter, such as conductivity, pH or ORP (redox). This unit provides high quality, cost-effective concentration control for most pretreatment solutions. The unit is built to endure rigorous factory conditions, utilizing a NEMA 12 chemical resistant enclosure. Installation is easy, maintenance requirements are minimal, and it is easy to learn how to make changes to process set points.
The Lineguard® 47 controller features alarm relays that can be used to activate visual or audio alarming devices, such as a light beacon or a horn. The alarm will be activated when the process is outside the controller set points. Process set points and alarm limits are easily adjusted on the faceplate of the panel and can be viewed on the LCD display.
While the Lineguard® 47 system can be used as a stand-alone process controller for smaller lines, it can also be part of a Henkel distributed process control system, utilizing more than one unit. Special modules are available to control rinse bath contamination and dual chemical feed pump control.
Lineguard® 47 FEATURES AND SPECIFICATIONS ENCLOSURE
• Chemical Resistant NEMA 12 rated DIMENSIONS
• 11.4" H x 8.8" W x 3.8" D OPERATING RANGE
• 32º to 122ºF (0 to 50ºC)
• 0 to 90% relative humidity (non-condensing) POWER REQUIREMENTS
• 120 VAC 50/60 Hz 5 amp minimum SENSOR: Note: Only one sensor can be used
• Electrodeless conductivity
• pH
• ORP
• Temperature
• Contact Conductivity
MEASURING RANGE
• Electrodeless conductivity – 0 to 2, 0 to 20, or 0 to 200, mS/cm
• Contact conductivity – 0 to 2, 0 to 20, or 0 to 200 uS/cm
• pH - 0-14 pH, 2-12 pH, 3-8 pH • ORP - 0-1,000 mV, -500 to +500 mV
INPUTS One control input can be used for:
• Electrodeless Conductivity
• Contact Conductivity
• pH
• ORP (redox)
• Each module has external interlock option
OUTPUTS
• All 120 VAC 50/60 Hz, 2 amps,non-fused relays
• One control output to activate a device
• One output for general system alarm OPERATION
• Manual / off / auto
• Bath temperature compensation ambient to 185°F (85°C)
• One set point for chemical concentration control
• One set point for concentration alarm, low or high
TERMS: