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Dedicated to the verification of industrialboilers in addition to fixedunits, they contribute to optimizefuel consumption, reduce emissiongases, extend the boiler’ lifetimeand ensure safety

GreenLine 8000 industrial gas analyzer can measure up to 9 gases: O2, CO, NO, NO2, SO, CxHy, H2S with electrochemical sensors and CO2, CxHy and CO with NDIR sensors. It accepts up to 10 different preloaded fuels. Further fuels can be added using GasConfig PC software.

GreenLine 6000 is a flue gas analyzer that measures up to 6 gases: O2, CO, NO, NO2, SO, CxHy with electrochemical sensors, and can calculate others like CO2. It accepts up to 10 different preloaded fuels. Further fuels can be added using GasConfig PC software.

For standard use GreenLine 4000 is a flue gas analyzer that measures up to 4 gases: O2, CO, NO, SO2 (pollution measurement) or CxHy. It accepts up to 10 different preloaded fuels. Further fuels can be added using GasConfig PC software. 

For basic analyzes GreenLine 2000 gas analyser can measure up to 2 gases: O2, CO, NO with electrochemical sensors. It accepts up to 10 different preloaded fuels. Further fuels can be added using GasConfig PC software.

Pressure transducers and transmitters from dpstar include gauge, absolute, and differential pressure sensors in ranges from 0.5 to 60,000 psi and accuracies to 0.05%. We build miniatures, submersibles, flush diaphragms, and intrinsically safe models and we can use exotic materials like Titanium, Monel, Inconel 625, or Hastelloy-C if needed.

These differential pressure gauges are suitable for measuring of liquid and gaseous media, although this may not be to viscous or be susceptible to crystallization.

The two independently indicating Bourdon tube measuring systems work in a steel case.Both pointers turn around the same axle and give + and - pressure separately.The pointer of the low-pressure side has the form of a dial. On this dial the pressure difference between the low and high pressure side is given which may not exceed 50% of the full measuring range.

Features : 

• Connection position bottom, radial (parallel entry)
• High reliability and long service life
• Measuring system in compact design
• Differential pressure given on inner dial
• Accuracy class 1.6 (acc. to EN 837-1)
• Static pressure indicated for both sides
• Measuring system copper-alloy
• Dual scale bar / mWS

These differential pressure measuring instruments with magnetic piston take the application conditions into full consideration and meet the demands set in the gas, water and air supply sectors and for the treatment of such media.These measuring instruments are suitable for liquid and gaseous media insofar as these are not highly viscous and do not crystallize. Moreover, they must not contain magnetic material.Differential pressure measuring instruments with electric contacts are suitable for controlling and regulating process sequences by means of the given process pressure.

Features : 

• Connection right and left to the side and offset
• With or without contact device,option: can be fitted in retrospect on the site
• Compact version, easy fitting
• Fastening bezel replaceable on the site
• Measuring cell in corrosion-resistant material, high grade stainless steel
• Static pressure and overloading to 100 bar, optionally to 250 or 400 bar

Differential pressure measuring instruments with compression springs are primarily designed and built for the industrial and sanitary measuring technology sectors. These measuring instruments are suitable for liquid and gaseous media in so far as these are not aggressive or highly viscous and do not crystallise. Moreover, they must not contain any magnetic material.Differential pressure measuring instruments with electric microswitches are suitable for controlling and regulating process sequences by means of the given process pressure.

Features : 

• Connection position bottom, radial
• Measuring cell in pressure cast aluminium, compression springs made of high grade stainless steel
• Static pressure and overloading up to 25 bar
• Contact device for up to two microswitchesIntegrated max. working pressure display
• Fastening bracket to the back for wall mounting
• Compact version, easy fitting

Differential pressure gauges are ideal for the hard conditions and the resulting high demands on pressure measurement in production facilities in chemical industry and other comparable branches. The use of high quality materials such as stainless steel makes the measuring system and the case resistant against chemically aggressive media and ambient.

Features : 

• Connection position bottom, radial
• Vibration-free display and long life term stability through liquid damping
• Measuring chamber and case of corrosion resistant materials, stainless steel
• Static pressure and over
• loadable up to 40 bar
• Acuracy class 1.6 (acc. to EN 837-3) Flushing connection for the pressure chamber
• Pressure connection according to DIN 19 213

Differential pressure gauges in steel version are ideal for the hard operation conditions and the resulting high demands on pressure measurement in production facilities in industry and other comparable branches.Depending on the application, the gauges can be delivered with filling liquid. The filling liquid provides wear protection for the measuring system through dampening, should pulsating pressures and mechanical vibrations occur.The measuring devices are suitable for non-aggressive, liquid or gaseous media as far as they are not cristallysing or highyly viscous.Differential pressure gauges with electrical alarm contacts or electrical output are suitable for controlling or regulating process sequences with the aid of the process pressure.

The pressure gauges with capsule type element are used for measurement of small negative or positive gauge pressures in gases. Two diaphragm element halves soldered together are part of the capsule element. If pressurized from the inside, the diaphragm element expands by a precise amount. The motion of the pointer comes from the expansion of the diaphragm element.For the manufacturing of all stainless steel pressure gauges for the chemical industry with capsule type element high quality stainless steel is used. These gauges are therefore suitable for the measurement of aggressive or corrosive gases.A rear mounting bracket, cover ring, triangular front ring or front mounting flange as required for the installation conditions are available as options.

Features : 

• Connection position bottom, radial or back, central
• Accuracy class 1.6 (EN 837-3)
• Use in millibar range
• Corrosion resistant
• Zero adjustment
• Application up to end of scale value