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Electronic Thermometers replace mercury-in-glass versions. Return to story
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Latest New Product News from
Tel-Tru Mfg. Co., Inc.
Offering alternative to mercury-in-glass thermometers, Digi-Tel Series meet FDA Rule 21 CFR 113.40 requirements for use in retorts as well as Pasteurized Milk Ordinance for dairy applications. All-stainless steel models, optimized for use in food processing, dairy engineering, and process industry environments, have 5 in. dia cases with 1 in. tall digital display and -70 to +750°F range. Unit with 4.5 in. dia, polypropylene, wall-mounted housing and remote sensor is also available. Read More
Available with multiple well inserts for compatibility with most stemmed dial and digital type thermometers, Check-Set™ IV complies with calibration and verification requirements of dairy industry including milk, ice cream, and cheese processing plants. System offers accuracy of ±0.2°F with switch selectable testing at 40°F (cold food holding temperature), 150°F (clean-in-place return line temperature), 161°F (flash pasteurization of milk) and 175°F (flash pasteurization of frozen desserts). Read More
Available in configurations for RTD Pt100 or J, K, T, or E thermocouple inputs, Analog Temperature Transmitters provide linear loop powered 4–20 mA output. Fixed range units can be DIN rail mounted or mounted into industry standard connection heads. Equipped with 20-turn potentiometers for fine adjustment of zero and span, transmitters are suited for industrial and sanitary markets including food, chemical, pharmaceutical plants, refineries, water/wastewater facilities, breweries, and dairies. Read More
Integrating thin film PT100 platinum RTD sensing element and programmable microprocessor-based transmitters in all-welded 316L SS housing, RTD Probe Assemblies eliminate chance of wiring disconnections between transmitter and sensor. Probes are available in .187 and .250 in. diameters with choice of lengths ranging up to 12 in. Protected against vibration, shock, and moisture, probes feature -103 to 392°F range, which can be scaled in field or at factory to all common requirements. Read More
Including thin film PT100 platinum RTD sensing element packaged in all welded 316L stainless steel probe, models ISPAA3 and INPAA3 are cCSAus Intrinsically Safe certified to Class I, Div. 1, Groups A, B, C, and D when used with approved zener barrier systems. Probes are available in .187 and .250 in. dia with choice of lengths up to 12 in. Sanitary probe configurations are also available featuring Tri-Clover® fittings and surface finishes that comply with 3A Standard 74-03. Read More
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. Read More
P621 series features single piece 316L stainless steel sensing element with silicon glass fused strain gauge, and has no o-rings or seals to provide leak-proof reliability. Units are offered with pressure ranges to 1,000 psi, with variety of Tri-Clamp or Cherry-Burrell process connections and various electrical connections, including IP69K options for washdown protection. Each unit comes with NIST traceable calibration certificate and is CIP and SIP maintenance compatible. Read More
Featuring single piece 316L SS sensing element, P611, industrial Silicon glass fused sensor series suits application in hydraulic and pneumatic, hydrogen, oil and gas, chemical, HVAC, and molding industries. Sensor is welded to 316 SS body, and includes no O-rings or seals. Product is available in 3 accuracy classes, including ±0.50%, ±0.25%, or ±0.15% of calibrated span. Transmitters are re-rangeable in field, and have pressure ranges up to 10,000 psi. Read More
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Tel-Tru Mfg. Co., Inc.