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Quartz Pressure Thermometer Modules I-1 for Precision Temperature Measurement Applications

Measurement and Control Devices

Manufacturer: GEOPTICS OJSC

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Bulk pricing available

FOB, CIF & EXW terms available

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Available Models

Quartz thermomanometer modules I-2

Description

The principle of action of the modules in pressure measurement is based on the measurement of the natural frequency of the quartz resonator. The conversion function is temperature dependent. To correct the temperature dependence, the results of temperature measurements obtained with a second quartz resonator, whose frequency depends on the temperature, are used. The measured frequency values are converted into pressure and temperature values using individual static conversion characteristics in the form of step polynomials, the individual coefficients of which are determined by the manufacturer and are specified in the data sheet of each module.

Specifications

Absolute pressure measuring range

0.1...140 MPa

Sensitivity in the range of the measured pressure

0.000001 MPa

Tolerance limits of the reduced error of pressure measurements

+/- 0,02

Temperature measurement range

-40...165 °C

Sensitivity in the range of measured temperatures

0.000001 ?

Limits of permissible absolute error of temperature measurements

+/- 0,1

Minimum polling time

Module housing diameter

Not more than 21 mm

Communication interface with ground modules (for modules with digital output signal)

CAN, RS-485, I2C Manchester II

Type of product according to PP RF 616

Instruments and other instruments for measurement, control and testing

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Shipping Terms

FOB Novorossiysk, Russia CIF Available to major ports worldwide EXW Manufacturer's facility, Russia

Delivery Time

Sea freight: 30-60 days (depending on destination) Air freight: 14-21 days (for urgent orders)

Payment Methods

Letter of Credit (L/C) Wire Transfer (T/T) Escrow Services

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Quartz Pressure Thermometer Modules I-1 for Precision Temperature Measurement Applications

Available Models

Description

Specifications

Share your requirements for a quick response!