New in Our Standard Product Range

Do not hesitate to contact our sales team for further questions!

For you as our customers we continuously develop best, innovative and individual solutions based on our expertise and product novelties, and include these innovations in our portfolio. Have a look at our newly developed products for pressure and temperature measurement!

Digital pressure gauge LILLYpress plus
In addition to our thermometers from the product line LILLYplus, with the LILLYpress plus line, we now offer digital, battery-operated precision pressure gauges.

Similar to the LILLYplus instrument series, the LILLYpress plus instruments are equipped with an exceptional high-contrast graphic display, which allows for good readability even without background

The instrument is ideally suited for comparative measurements in laboratories or in the field. With its stainless steel case with the degree of protection IP65, its resistance to ambient temperatures
of −20 to +70 °C as well as its venting element for internal pressure equalisation, the device can be applied in industrial environments as well.

The pressure measuring cell with thin-film technology is suitable for a wide pressure range from 2.5 to 3.000 bar. Various features, such as a tare function, a minimum and maximum value memory or switchable units, make the device a practical allrounder.
  • Working without external energy due to long-life lithium battery, replaceable by the user
  • Readjustment feasible by the user
  • Minimum and maximum value memory for checking the adherence of process parameters
  • Wide range of construction types analogous to mechanical pressure gauges
  • High pressure ranges
  • Instrument turnable through 340°
  • Tare function
pictogramme lilly press plus

Product news LILLYplus
Higher accuracies with LILLYplus

The modern battery-operated digital thermometer LILLYplus is the new flagship product from our proven and robust standard LILLY line.

With an exceptionally high accuracy of 0.1 % FS, the medium temperature is displayed precisely. Another highlight is a high-contrast graphic LC display, which allows for easy readability from large distances up to 10 m. With the degree of protection IP 65 and resistance against ambient temperatures of −20 °C to +70 °C at a relative humidity of up to 95 %, the LILLYplus can be applied even in harsh industrial environments.

Thus, the digital thermometer is suitable for an extraordinarily wide range of applications, which requires high precision at extreme ambient conditions, e.g. as an alternative for industrial mercury glass thermometers.
  • High accuracy due to extensive elimination of the sensor tolerance 
  • Large graphic LC display, readable from a distance of 10 m 
  • Working without external energy due to long-life lithium battery, replaceable by the user 
  • Readjustment feasible by the user 
  • Minimum and maximum value memory for checking the adherence of process parameters 
  • Wide range of construction types analogous to mechanical thermometers   

Industries / fields of application

Are you looking for a valuable promotional item? 
How about a thermometer with individual design? 

As an extension to our industrial ambient thermometers, we now also offer the TRCh 100 for the private use. 
The high-quality stainless steel case is weatherproof and reliably indicates the temperature indoors and outdoors. Due to the latest technology, we are able to design your customised thermometer. We can implement individual dials with your colour requests, also combined with your text elements.
  • Pointer: 
    standard: aluminum black 
    other colours upon request
  • Dial: 
    standard scale: black figures, white background 
    individual design options

Hand comparison pumps
Our new barotec® hand comparison pumps meet the requirements in all fields of the pressure measuring and testing technology. Both in the mobile outdoor use and static in workshops or laboratories the hand comparison pumps BHP 40 and BHP 700 impress with their unique ruggedness, reliability and precision. 

Typical applications are on-site checks and the re-calibration of instruments such as pressure gauges, transmitters or pressure switches. 

The devices are equipped with a pump handle system for approximate pressurization. An additional fine adjustment mechanism allows for the precise adjustment of the test pressure. As reference, digital pressure gauges are deployed. 

The available pressure range ranges from almost vacuum (-0.95 bar) up to 700 bar.
  • Easy connection of test items
  • Free of maintenance
  • Pressure generation via handholds
  • Compact construction type for mobile application
  • Including reference: digital pressure gauge
  • Other reference upon request
pictograph calibration technology
Chemical seals are applied when the medium should not come into contact with the pressure measuring instrument. The application of chemical seals is inevitable especially where media is toxic and ecologically damaging or where corrosion resistance has to be ensured, but also for regulations regarding hygiene. 
Where highly challenging measuring tasks have to be met, chemical seals with PTFE-foil are used among others.

We have developed a new process – the KCT-process – with which we are able to apply PTFE-foil in a very thin, homogenous layer. The operation capacity of the chemical seal is not affected. Thanks to this new process, even difficult shapes (e.g. clamp chemical seals) can be coated with this foil.

- High temperature resistance (-10 °C to +260 °C)
  (14 °F to 500 °F)
- Applicable up to 400 bar (5,000 psi)
- Highly vacuum resistant at 100 °C (212 °F) (generic)
- PTFE-foils up to 0.5 mm (0.02“) can be processed, 
  with negligible influence on the measurement result
- Difficult shapes can be coated with foil
   (e.g. clamp chemical seals)
Food_Chemistry and petrochemistry_Pharma

To meet the special requirements towards the process connections especially in the sector of the food and pharmaceutical industries we have extended our standard product range. 

Also for our new diaphragm pressure gauge all wetted parts are made from stainless steel and are completely welded. Unlike with the use of chemical seals, the filling fluid is not necessary and we achieve an “absolutely dry measuring cell“. Contamination of the medium through the transfer fluid can herewith be ruled out in the event of damage. We ensure that mixing of the medium and the filling fluid is by no means possible. Through special methods, we were able to increase the lifespan of the instruments compared to the competition by the factor 10. 
However, the diaphragm pressure gauge does not reach the lifespan of a pressure gauge with chemical seal. The temperature-related additional error of 0.8 % / 10 K in reference to the span is 6-times inferior than for a pressure gauge with chemical seal.

- DG - Dry Genic - dry measuring cell, no
  transfer fluid as in chemical seals
- Flush-mounted, welded diaphragm,
- SIP and CIP suitable
- Process connections - as chemical seal e.g. DIN 11851,
  Tri-Clamp and others

Product leaflet Hammer Union
Difficult conditions prevail during drilling and production of crude oil and gas so that pressure gauges have to meet highest demands regarding pressure, abrasion resistance, resistance against impacts and shocks, and vibrations. The fluid containing rock particles, which the mud pumps transport to the surface, is very abrasive and is extracted under high pressure. 
The chemical seals that separate the pressure gauges from the medium have to be very robust, and the pressure gauge has to withstand the weather conditions, the impacts and vibrations. Nevertheless, the measuring instruments have to operate with high accuracy and have to be easily readable, even from greater distances and under difficult weather conditions. 
Besides the application in oil and gas production, there exist other fields of application, such as pumping of concrete or other highly abrasive media, which are transported under high pressure in large pipelines. Instead of a pressure gauge, the attachment of pressure transmitters is also possible.

- Pressure gauge NCS 160 (readable from great distance)
- Case with crimped-on ring, case/connecting piece as robust
  version welded to chemical seal
- Diaphragm made of 316 L or special material such as
  Hastelloy, tantalum, coating of the diaphragm with PTFE
- Optional dual scale, also with indication ranges in
  kPa, MPa, kg/cm²
- With case filling, upon request
Oil and gas_Chemistry
Pressure transmitter DIGDTMvUHP_eng
In special machine construction for the semiconductor industry, for nanotechnology as well as for ultrapure water production, the purity of the processes is of decisive importance regarding quality and gain of the products. Robustness, precision and process safety are essential especially in these industries. 

Our new DIGDTMvUHP unites reliable ALL-IN-ONE technology with special purity specifications for ULTRA HIGH PURITY. The DIGDTMvUHP features a dead volume under 750 mm3, a dry thin film measuring cell, a discreet temperature sensor and digital electronics. Besides the compensation of ambient air, the combination of these instrument features also allows to emit the transmitter temperature over the integrated RS-485 interface and the triggering of switching operations via the two FET-switching outputs. The software USSCOM allows the user to comfortably perform a variety of adjustments (e.g. switching functions, software low-pass etc.) and to display measuring values. The use of a dry measuring cell excludes the risk of contamination of the system.


- ALL-IN-ONE: pressure, temperature, analogue output,
  2-wire 4...20 mA with NAMUR-alarm, RS- 485 interface,
  2-channel precision pressure switch, spin-down scaling
  range, possibility of correction of offset, software low-pass,
  software package USSCOM
- Robust thin film pressure transducer with diaphragm
  made of corrosion-free stainless steel, directly welded,
  hermetically dense
- Stainless steel case with approved EMC-shield
- Accuracy of the output signal ≤ 0.2 % in the
  temperature measuring range (including non-linearity,
  hysteresis and non-repeatability)

Semiconductor industry_Chemistry_Pharma
PB_8_064_TSCh/TSChg with in-line pipe stem A40_eng
There are strictest regulations concerning hygiene and purity in the fields of food industry or pharmaceutics. The media (products) change frequently. Additionally, these can be highly viscous or might even contain solid particles (solids). 

This is exactly where our gas-actuated thermometer with in-line pipe stem, which is directly built into the process line, is an efficient measuring option. The in-line pipe stem allows a measurement free of dead space. Deposits and contaminations can be avoided because there are no changes in the cross section. 
As a result no swirls occur, which could interfere with the flow of the medium. This is an advantage especially for small pipe diameters. Also measurement instruments below the SIP suitable temperature range (135 °C / 275 °F) are constructed overrange protected and are applicable for cleaning and sterilisation.

- In-line pipe stem built into process line
- Wetted parts Ra < 0.8 µm
- Inner pipe wall used for temperature measurement
- Measuring system free of dead space - no change in cross 
- Piggable
- CIP and SIP suitable
PB_3_044_PCh100-3 HOP_eng
Diaphragm pressure gauges can be easily protected against overpressure.

Pressure ranges: 
10 mbar to 250 mbar max. 10-times 
400 mbar to 40 bar 5-times, max. PN 40 

But there are measuring points that have extremely higher overpressure. In this case, our new diaphragm pressure gauge PCh 100-3 HOP is applicable. This instrument withstands overpressure of 100, 250 or max. 600 bar (1,500; 3,000 or max. 10,000 psi). 

The precise requirements have to be aligned with our solution possibilities. Options, which are available for „regular“ diaphragm pressure gauges, are principally also possible in this case. Details also have to be aligned, e.g. open flange connection, limit switch contact assembly.

- „HOP“ (High overpressure protected)
- Overpressure protection up to max. 600 bar (10,000 psi)

Chemistry_Engineering_Oil and gas_Water and waste water_Energy

PB_3_045_APCh 100-6_eng
Absolute pressure gauges are suitable for the measurement of liquids and gases. With open flange, they are also suitable for the measurement of viscous, solid-containing media. Often it is aggressive media that put further requirements on our instruments, or rather the wetted parts. 

As addition to our absolute pressure gauge APCh (data sheet 3901), we have checked the possibility of supplying absolute pressure gauges with wetted parts made of Monel upon customer request. 

Yes, we can! We look forward to your request. Monel is considered very resistant against corrosion, many acids and especially fluorine F2. Even if you require special materials, please contact us so we can align all details of your special application. 

- Wetted parts made of Monel,
  others like Hastelloy alloy upon request
- Helium leak detection up to 10-9 mbar l/s
- All connections welded, no leakage spots

The oil and gas industry puts special requirements on all instruments that are bound to the process. Certain specifications that are summarised in guidelines and defined in standards have to be met. To be able to use these chemical seals in sour gas environments, they have to comply with the requirements according to NACE. 

We have set ourselves the task to make our chemical seals with extension tube applicable in those areas. The used materials are sour gas resistant according to NACE. We constructively worked-out the pressure resistance in accordance to the guidelines AD 2000, especially AD 2000 W2, and have in general reorganised our production. Furthermore, also the seal welds are subject to specific requirements (welding documentation, welding technique inspections) that we meet in accordance to DIN EN 15613.
- Sour gas resistance according to NACE
- Pressure resistance according to AD 2000
- 6 weld seams less than the previous version, thus higher
- No weld seam with additional material in the
   sealing area between extension tube and flange
- Seal welds not pressure-retaining
- Wetted parts made from Titanium, Hastelloy alloy and
   Monel metal, others upon request
- High surface finish - tight tolerance limits
- Shorter delivery times
Oil and gas_Chemistry

The challenges for production and the transport of crude oil and natural gas over long distances that keep getting farther, and also for the respective refining, increase steadily. Therefore, also our pressure gauges have to meet increasing application standards. 
Especially for Arctic countries where ambient temperatures of up to -60 °C (-76 °F) are reached we have now designed a Bourdon tube pressure gauge that braves such weathers... 

Besides extreme temperatures of up to -60 °C (-76 °F), our RSChgG 160-3 can also withstand sandstorms, saltwater or sea air. The application in potentially explosive areas also does not present a problem for this pressure gauge.

- Applicable for ambient temperatures up to -60 °C (-76 °F)
- Case with crimped-on ring - case and connecting
   piece welded for higher security
- Silicone-filled case - prevention of condensate
Oil and gas_Chemistry and petrochemistry_Engineering