Таблица перевода единиц измерения давления

Единицы бар мм рт.ст. мм вод.ст. атм (физич.) кгс/м2 кгс/см2 (технич. атм.)
Па кПа Мпа
1 бар 1 750.064 10197,16 0.986923 10.1972 ∙ 103 1,01972 105 100 0.1
1 мм рт.ст. 1.33322 ∙10-3 1 13,5951 1.31579 ∙10-3 13,5951 13.5951 ∙10-3 133.322 133.322 ∙10-3 133.322 ∙10-6
1 мм вод.ст. 98.0665 ∙10-6 73.5561 ∙ 10 -3 1 96.7841 ∙10-6 1 0.1∙10-3 9.80665 9.80665 ∙10-3 9.80665 ∙10-6
1 атм 1.01325 760 10.3323 ∙103 1 10.3323∙ 103 1.03323 101.325 ∙ 103 101.325 101.325 ∙10-3
1 кгс/м2 98,0665 ∙10-6 73.5561 ∙ 10 -3 1 96.7841 ∙10-6 1 0.1∙10-3 9.80665 9.80665 ∙10 -3 9.80665 ∙10-6
1 кгс/см2 0,980665 735.561 10000 0.967841 10000 1 98.0665 ∙ 103 98.0665 98.0665 ∙10-3
1 Па 10 -5 7.50064 ∙10-3 0,1019716 9.86923  ∙10-6 101.972 ∙ 10-3 10.1972 ∙10-6 1 10 -3 10 -6
1 кПа 0.01 7.50064 101,9716 9.86923 ∙10-3 101.972 10.1972 ∙10-3 103 1 10 -3
1 МПа 10 7.50064 ∙103 101971,6 9.86923 101.972 ∙103 10.1972 106 103 1

К системе СИ относятся:                    Инженерные единицы:
Бар

1 бар = 0,1 Мпа                              1 мм рт.ст. = 13.6 мм вод.ст.
1 бар = 10197.16 кгс/м2                  1 мм вод.ст. = 0.0001кгс/см2
1 бар = 10 Н/см2                                      1 мм вод.ст. = 1 кгс/м2
                                                                       1 атм = 101.325 ∙ 10Па
Па

1 Па = 1000МПа
1 МПа = 7500 мм. рт. ст.
1 МПа = 106 Н/м2

О Компании СКТБ ЭлПА - ведущем производителе России в области кварцевых пьезорезонансных устройств

Russian company SСTB ELPA LLC specializes in manufacture and R&D of quartz resonant devices area such as quartz:

  • Crystal resonators;
  • Temperature sensitive crystal resonators;
  • Pressure sensitive crystal resonators;
  • Force sensitive crystal resonators;
  • Acceleration sensor crystals;
  • Pressure & temperature transducers;
  • Blanks (grinding or/and polishing).

 

Using quartz crystal resonators designed for large frequency variation with pressure-induced stress and with temperature, SCTB ELPA designs and manufactures a line of precision pressure and temperature transducers. These instruments have a resolution down to 0.003% and accuracy of 0.03% (for pressure transducers) and 0.02% (for temperature transducers), which are achieved even under difficult environmental conditions. Other characteristics include high reliability, low power consumption, and excellent long-term stability. Frequency output allows to use easily the transducers in connection with a microprocessor. Digital output (RS-485, Modbus-RTU) is supplying with own soft.

 

 

RK206
RK206
Quartz resonator
EPKV-10M
EPKV-10M
Force sensitive quartz crystal
RKMA-P-OS-21
RKMA-P-OS-21
Pressure sensing quartz crystal resonator
PDK-0,106-0,04-MD-10
PDK-0,106-0,04-MD-10
Models of quartz pressure and temperature transducers digital interface
PDTK-Р-E-Т-МD-40-A0
PDTK-Р-E-Т-МD-40-A0
Models of quartz pressure and temperature transducers digital interface
PDTK-60,0-0,1-125-МD-45-D2
PDTK-60,0-0,1-125-МD-45-D2
PDTK-MD transducers provides precision measuring of absolute pressure and temperature in hostile environment for example in oil or gas downholes

SСTB ELPA LLC quartz crystal resonators are ideal for microprocessor, portable, communication, computer, and other time management applications.

SCTB ElPA transducers products are successfully used in such diverse fields as laboratory instrumentation, process control, meteorology and hydrology, energy exploration.

On October, 25, 2004 two companies – SCTB ElPA (Russia) and AXTAL (Germany) – signed a Representative Agreement. From this moment AXTAL will act as a sole agent in the territory of the Federal Republic of Germany. All products manufactured by SCTB ElPA (quartz crystals and quartz crystal-based sensors) will be distributed through Axtal that will also provide consulting services. For more detailed information about AXTAL please visit www.axtal.com.

Since 2019, SСTB ELPA LLC acts as the official representative of METROLOG (France) in Russia

Since 2019, SСTB ELPA LLC acts as the official representative of METROLOG (France) in Russia

Our companies collaborate in the field of pressure and temperature measurement tools for oil and gas applications. More detailed information is provided upon request.