Electricity + Control March 2019

TEMPERATURE MEASUREMENT

Insertion resistance thermometers Instrotech is offering Kobold’s MMA range of industrial temperature probes, or insertion resistance thermometers (with or without transmitter). The MMA is engi- neered using 316 stainless steel, designed to withstand vibration and incorporates high accuracy Pt100 resistance sensors with analogue output options. It is deliv- ered standard with M12 or DIN plug electrical connections as well as a variety of popular process connections. Temperature sensors with an integrated transmitter can transmit measuring sig- nals noise-free over long distances. The two-wire transmitter is integrated in the re- sistance thermometer, ensuring compact construction. The output signal is 4-20 mA. The transmitter range is configurable from PC through the KM-HART interface and the KM-Soft software. The Kobold MMA range of economically priced digital ther- mometers, with optional plug-on display, offers the following additional features: • Measuring ranges from -198°C to +250°C (or more on request) • Pt100 sensor class A, ⅓ DIN, 1/10 DIN or cryogenic • Process connection threaded clamp DIN32676, VARIVENT or union nut DIN 11851 • Electrical connection DIN 43650, or M12. This range of economically priced temperature instruments is suitable for a wide range of industrial applications such as: heating installations; furnace and apparatus construction; machine construction and building installations; marine engineering; general industrial applications; and in the food and pharmaceutical industries. Enquiries: Instrotech.Tel. +27 (0)10 595 1831, or email sales@instrotech.co.za

Kobold’s MMA range of industrial temperature probes