Pressure Transmitters operate in hazardous areas.June 28, 2010 -
Featuring 316L SS sensing element with silicon glass fused strain gauge, Models P612 and P622 are cCSAus Intrinsically Safe certified to Class I, Div 1, Groups A, B, C, and D. Model P612 can be ordered with pressure ranges to 10,000 psi and comes in accuracy classes of ±0.50, ±0.25, or ±0.15% of calibrated span. Available with pressure ranges to 1,000 psi, Model P622 has same features but is manufactured in accordance with 3A standards for sanitary applications.
(Archive News Story - Products mentioned in this Archive News Story may or may not be available from the manufacturer.)
Original Press release
Tel-Tru Mfg. Co., Inc.
408 St. Paul St.
Rochester, NY, 14605
USA
Tel-Tru Introduces Intrinsically Safe Pressure Transmitters
Silicon Glass Fused Sensor Series
Rochester, NY -- Tel-Tru Manufacturing Company, a premier supplier of temperature and pressure instrumentation, once again expands its Silicon Glass Fused Sensor Series of Pressure Transmitters. Intrinsically Safe instruments, specifically designed to operate safely in hazardous areas, are now available.
The Tel-Tru P612 and P622 are cCSAus Intrinsically Safe certified to Class I, Div. 1, Groups A, B, C, and D when used with approved zener barrier systems. The two models are the newest additions to Tel-Tru's P600 Series, which features a single piece 316L stainless steel sensing element with a high output silicon glass fused strain gauge. This combination maximizes cycle life even in the presence of pressure spikes, vibration, and aggressive fluid media. In keeping with Tel-Tru's trademark quality and service, the two models come with a three-year warranty.
Model P612
The robust, 316L sensor is welded to a 316 stainless steel body, and includes no O-rings or seals, providing leak-proof reliability. Three accuracy classes are available, including +/-0.50%, +/-0.25%, or +/-0.15% of calibrated span, and the transmitter can be ordered with pressure ranges to 10,000 psi. Many electrical connections are available, including IP69K options for maximum washdown protection. The P612 is field re-rangeable, for the utmost in application flexibility. Each unit also comes with a calibration certificate (NIST traceable).
Model P622
The P621 offers nearly all these features, plus meets the needs of many sanitary applications. It is designed and manufactured in accordance with 3A standards, and is compatible with CIP and SIP maintenance procedures. The transmitter can be ordered with pressure ranges to 1,000 psi and with a variety of Tri-Clamp or Cherry-Burrell process connections.
The P612 and P622 pressure transmitters are manufactured in Tel-Tru's Rochester, NY factory.
About Tel-Tru Manufacturing
Tel-Tru Manufacturing Company, founded in 1916, manufactures and distributes Bimetal Thermometers, Digital Thermometers, Temperature and Pressure Transmitters, Pressure Gauges and Accessory products, that sense and monitor temperature and pressure in sanitary, industrial, OEM, HVAC, and food service processes and equipment worldwide. For more information on Tel-Tru Manufacturing Company and its products, call 800.232.5335 or visit www.teltru.com.
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