RADAR SENSOR WITH IO-LINK HAS HYGIENIC ADAPTORS
SELF-CLOSING CHECK VALVES ARE NORMALLY CLOSED
The VEGAPULS 42 radar-based level sensor from VEGA Instruments is equipped with IO-Link and versatile hygienic adaptors. The sensor is designed for medium measuring distances of up to 15m and temperatures of up to 150°C. The instrument is geared to circulation systems in production, dosing processes and downstream processes. Suitable for food and pharmaceuticals, the company says, radar is the right choice for continuous, non-contact level measurement because it is not influenced by the process and ambient operating conditions. VEGA Instruments, Canada
www.vega.com
NEAR INFRARED CHEMICAL & MINERAL MOISTURE ANALYZER
The CCS-3000 chemical and mineral moisture analyzer is MoistTech’s NIR (Near Infrared) online moisture management for instant, non-contact measurement for coke, coal, and sinter materials. Precision filters and algorithms have been incorporated to optimize performance under the demanding conditions in coke, coal, bauxite, Bentonite, iron ore, and sinter processing. The analyzer is insensitive to material variations such as particle size, material height and colour, to provide continuous, reliable readings. It requires only a one-time calibration, is maintenance-free and the drift free optical design allows operating personnel to confidently make immediate process adjustments based on realtime measurements. Producing thousands of measurements per second, the moisture management technology provides users the ability to enhance their on-line process to improve product quality. MoistTech Corp.
www.moisttech.com
SENSORS DETECT LIQUIDS, BULK MATERIALS, AND PASTES
Capacitive sensors S26 series 80 from Rechner have a hemispherical active surface for level control of products with a dielectric constant from 1,1. Products detected can be bulk material such as plastic granules, powder, and cereals, or liquids, like water, oil, chemicals, and pharmaceuticals, as well as pastes in the food processing industry, such as liquid glue, and resins. The PNP type sensors have a construction of Ø 26 mm/F30, PTFE housing material, and M 12 x 1 flange connector. Rechner Sensors
www.rechner.com
Series CKS check valves introduced by Plast-O-Matic Valves are normally-closed in design. The units feature a corrosion resistant PFA encapsulated spring, which energizes a poppet seal that will neither stick nor chatter and is automatic in action. The valves are not dependent upon gravity or reverse flow and represent a significant improvement over ball check valves. Units can be mounted in any position. Even in the absence of reverse flow or pressure, the company says, the poppet will automatically reposition itself to seal against the valve seat. The poppet will seal in the identical location every time, producing a reliable and repetitive seal. Valves are available in Geon PVC, Corzan CPVC, natural polypropylene, and Kynar PVDF in sizes 1½, 2 & 3 in. Seals are EPDM, or FKM (Viton). Connections are threaded or socket standard. Plast-O-Matic Valves www.plastomatic.com