The KAM LRW Low Range Watercut for Measuring Water in Beef Tallow
Excess water in biofuel feedstock has been proven to reduce yield from the transesterification process and is of particular concern in regards to beef tallow. Recommended maximum levels are as low as 0.06%. Therefore, an accurate method of in-line measurement for tallow feedstocks is needed for the biodiesel refining process. The KAM® LRW™ Low Range Watercut meter successfully measures water in beef tallow up to 5% with a high degree of accuracy. The unit offers multiple installation options depending on line size, but all models include all requisite electronics on the probe itself. The LRW™ also offers AnyDensity™ density compensation to maintain the highest accuracy possible in applications where a live density input is available. It also compensates for the affect of temperature.
The patented and proven microwave technology used in the LRW™ provides industry-leading accuracy. And, high-quality components made and assembled entirely in the USA provide reliable and consistent performance for long-term use. Plus, the unit can easily be calibrated in line.
With insertable and spool/flow through models, the LRW™ also offers installation flexibility that no other unit can match. Fixed insertion models for line sizes 3" and higher install perpendicular to the line through a 1.25" port. No spool or additional vertical run required. Spools can be custom fabricated for lines from 1-2” or for units replacing other models. Spools can also incorporate static mixing elements to ensure a homogeneous flow and manual draw-off valves key for calibration and verification. For large diameter lines over 8", insertable/retractable units are available that can be installed without having to drain the line.
* requires density input
Download LRW Connect Software:
Version 1221 - Models SN# 0151 and up
| Media: | Beef tallow |
| Material: | Wetted parts–316 stainless steel**, hastelloy, and PEEK (Other materials available) Enclosure–Copper-free aluminum |
| Fluid temperature: | 32ºF to 176ºF (0ºC to +80ºC) |
| Ambient temperature: | -4°F to 131°F (-20°C to 55°C) |
| Power requirements: | 24 VDC |
| Power consumption: | 12 watts |
| Available ranges: | 0-5% |
| Accuracy: | 0.0 to 0.3% water: +/- 0.060 0.3 to 0.5% water: +/- 0.150 0.5 to 1.0% water: +/- 0.250 1.0 to 3.0% water: +/- 0.360 3.0 to 5.0% water: +/- 0.450 |
| Repeatability: | ± 0.01% |
| Resolution: | ± 0.01% |
| Min. detection: | 100 ppm |
| Outputs: | 4–20 mA Alarm or relay RS232/RS485 |
| Temp. correction: | Automatic |
| Pressure ratings: | ANSI 150, 300, 600, 900 |
| Density correction: | AnyDensity™ compensates for changes in density across entire API gravity range* |
| Temperature correction: | Automatic |
| Flow conditions: | Well mixed in accordance with KAM recommendations |
| Hazardous approvals: | PTB 08 ATEX 1026 II 2 G Ex db IIB T6 Gb IECEx PTB 19.0048 Ex db IIB T6 Gb |
*requires density input
** Seal Housing for 2″ MNPT Models are Carbon Steel.
for 1″, 2″, 3″ and 4″ pipelines
with included static mixer and manual draw-off valve
for pipelines 3″ to 8″
for pipelines 3″ and up
2″, 3″ or 4″ flanged process connection
for pipelines 3″ and up
2″, 3″ or 4″ flanged seal housing or 2″ MNPT process connection
