The PR-111 In-Line Process Refractometer can continuously monitor and control the concentration of dissolved solids or soluble liquids giving you a temperature compensated reading which can be easily correlated to percent solids, or percent concentration.
Price: From $2,995
PR-111-D has our new digital panel meter installed on it with a resolution of .01 brix.
Price: From $3,395
PROCESS REFRACTOMETER
Features |
Benefits |
| Stainless steel sensing head with sapphire prism | Inert to essentially all liquids over the operating temperature range of the unit. |
| High intensity visible LED light source | Long life. Low maintenance. Maximum uptime for your process line. |
| Silicon detector in sensing unit | State of the art for accuracy and dependability. |
| Built in AGC loop | Compensates for LED aging, guaranteeing maximum accuracy. |
| NEMA 4 head and console | Water tight and drip proof for safety and long life. |
| 4-20 mA output | Send to a chart recorder or use to automatically control and adjust your process. |
| 0-100% Analog Display Meter | Easily correlated to your specific monitoring requirements. Be, S.G., Brix, etc. |
| Easy user controlled calibration and temperature compensation capability | Allows you to tailor calibration and compensation to your specific process. |
| 110/220 VAC input power | No special wiring required. Can be used nearly everywhere. |
| 1" Sensing head | Can be used in a wide variety of process lines. Adapters for any size process lines can be built to your specifications.* |
* Adapters are not included in the base price of the PR-111 and are priced separately based on individual requirements. We will need a sketch and/or description of your desired adapter mounting. We can provide a spool adapter with tri-clamps for pipe applications, doughnut for pan application or whatever is required for your particular application.
Specifications
| Measuring Range | 0-100 Brix Equivalent or <1.3330 to >1.5435 Refractive Index |
| Span | Minimum Span of 1 Brix, within a range of 0-100 Brix or Equivalent Refractive Index Maximum Span of 100 Brix, within a range of 0-100 Brix or Equivalent Refractive Index |
| Accuracy | Plus or Minus 5% of Span |
| Repeatability | Typically better than 1% of Span |
| Accuracy(w/sm-1meter) | Plus or Minus 1% of Span |
| Temperature Range | -30 to 250 degrees Fahrenheit |
| Recommended Operating Temp | +/- 30 degrees F. from customer selected nominal between 0 and 250 degrees F. |
| Compensated Range | Greater ranges available at extra cost. |
| Electronics Enclosure Dimensions
Width - 7.09" Height - 4.33" Depth - 3.47" Interconnecting Cable - 20' Power Supply Cord - 10' |
Standard Sensor Head Dimensions |
| Power Consumption PR-111.............2.72 Watts @ 120 VAC | |
| Power Consumption w/ SM-2 Smart Meter...........3.80 Watts @ 120 VAC |
24 VAC 9-18VDC 18-36VDC 120VAC 240VAC