Category : Test and Measurement
Key Products : Pressure Gauges, Diaphragm Seals, Resistance Thermometers
Established in the year 1978 in Bad Salzuflen, Germany, Manfred JÜNEMANN Mess- und Regeltechnik GmbH is a leading producer of instruments for precision, pressure and temperature measurement for applications used in industrial installations that have been renowned for their quality, over the years.
The business had begun with mechanical pressure gauges and then gradually expanded to entire field of electrical and mechanical pressure and temperature measurements.
The company is well-oriented towards its proven guide principles which are the basis for an established and long-term successful company at Jünemann GmbH.
Pressure gauges in brass or stainless steel for different media, that can combine with alarm contacts and more is the company's forte. Bourdon tube pressure gauges for liquid or gaseous media with ranges from 0,6 bar until 2500 bar can be combined with diaphragm seals alarm contact and many more. Diaphragm pressure gauges can be used with open flange connection for viscous and contaminated media. A PTFE inlet is possible, too. It is available in measuring range from 10 mbar to 40 bar. Capsule pressure gauges can be used for low measuring ranges from 6 mbar until 600 mbar. They are extensively used for gaseous and dry media.
Pressure transmitter with standard output signals 4-20mA, 0-20 mA and 0-10 V is the company's specialization. This is used in automation processes for different media. It is available with digital display as on-site indicator and with alarm contacts, too. Possible measuring ranges are from 40 mbar until 2500 bar. Modifications of electrical connector (EN175301-803, form A) and process connection (G1/2B) are easily possible. The pressure transmitters could also provide the HART-Protocol which is used in several other applications. The transmitters are available with an ATEX-certification ATEX II 2G Ex ia IIC T6, too.
Differential pressure gauges with bourdon tube element for differential pressure ranges from 0,6 bar up to 250 bar is another of the company's specialization. This type is used where the differential pressure is similar to the maximum process pressure but only for gaseous and liquid media that will not obstruct the pressure system. Diaphragm systems for differential measuring ranges from 100 mbar until 10 bar with static pressure up to 25 bar and capsule systems are other types of mechanical differential pressure gauges. Also available are differential pressure transmitters with digital display and signal output that could be combined with alarm contacts too.
Diaphragm seals for chemical, petrochemical, pharmacy and food industrial applications can be combined with mechanical or electrical pressure measurement devices. Diaphragm seals which are used for food application e.g. according to DIN 11850, DIN11851 or 11864, could be delivered with a EHEDG-hygienic-certificate. Flange-type diaphragm seals DIN EN 1092-1 are produced within several diameters and the directions and could be equipped with PTFE inlet for very aggressive media. The diaphragm seal for use in the pulp and paper industry is possible, too. In-line-type diaphragm seals are manufactured in different connections for e.g. according to DIN 32676 or ISO 2852.
Resistance thermometers and thermocouples for electrical temperature measurements are used in many automation processes, because they have a standard signal which can be combined with PLC or other electrical systems easily. The neck extension, insertion length and process connection depending on the application and could be customized shortly within the production. Transmitters could be mounted inside the thermometer head form B, DAN, DANW for a signal output of 4-20 mA which can be matched with the needed temperature of e.g. 0-100 °C. These transmitters are available with HART-Protocol and for ATEX, too.
Manfred Jünemann Mess & Regeltechnik GmbH
D-32107 Bad Salzuflen
Tel:+49 (0) 5222 - 80768-0
Tel:+49 (0) 5222 - 80768-23
Fax:+49 (0) 5222 - 80768-20