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DP300 Portable Dew Point Measurement Down to -80�C
Keeping a specific dew point is the requirement for a troublefree plant operation. The mobile dew point measuring instrument DP 300 is the ideal service instrument in a handy case.
It measures the dew point, relative humidity and temperature up to 50 bar, easy, fast, without an annoying cable. With the PC software the measured data can be recorded in an Excel file and further parameters can be selected:
ppm, g/kg, mg/m 3 , atmospheric dew point.
Special version up to 350 bar. |
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FA300 Compressed Air Dew Point Transmitters for Measurements Down to -80�C
Applications with compressed air always have one problem: humidity and condensate. The high quality standards in industry require the continuous monitoring of humidity with results which are reliable and invariable over a long period.
The FA 300-1 with its measuring range from -10 to 50�Ctd is the ideal measuringsystem for monitoring refrigerating dryers.
Special features:
- Up to 350 bar
- Quick response time
- 4 to 20 mA analogue output
- g/kg, g/m 3 ; %RH, ppmV, mg/m 3
The FA 300-2 is ideally suited to monitoring adsorption and membrane dryers with its measuring range from -80 to +20�Ctd. A pre-alarm and main alarm are triggered by two switching contacts. The control status is displayed via LED.
Special features:
- 4 to 20 mA analogue output
- High accuracy up to -80 �Ctd
- Up to 350 bar
- g/kg, g/m3; %RH, ppmV, mg/m3
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Ultrasonic Leak Detector LD 300
When gases are leaking through tubes and tanks an ultrasonic sound is produced which can be detected by LD 300 even from several meter distance. LD 300 transforms these inaudible signals into a frequenc y which can be easily heard by using the supplied noise isolated headset. The integrated laser pointer helps to spot the leak from distance. In unpressurized systems an ultrasonic tone generator can be used whose sound will leak
through small openings.
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VA 300 Mobile Flow and Air Consumption Measurement
Compressed air is one of the most expensive forms of energy. A large share of the energy costs is due to leaks in the
compressed air system.
The new VA 300 range enables a reliable and accurate measurement of flow and air consumption in compressed air
and gas.
Special features:
- Measurement independent of pressure, temperature and relative humidity
- Pressure range up to 50 bar
- Plug-in measuring station
- Current consumption display for m3/h and meter for m3
- 4 to 20 mA analogue output and pulse output for transmission
- Precise, easy installation and removal of probe under pressure
- PC-connected network of up to 32 devices via RS 485 with comfortable analysis software
- Service software for on-site parameterisation and calibration
- Certified precision tested with PTB (German national metrology institute) volume flow nozzles
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