Measuring temperature and pressure.

IR supplies equipment for measuring the temperature and pressure of oil and other liquids in tanks, vessels and pipelines.

IR carries out installation of measuring equipment, connectivity and visualization of the measurement process in real time.

IR offers for the supply and installation of temperature sensors and pressure 

 Figure. Placing the temperature sensors on the equipment

 

TC - resistance thermometers

 

Resistance thermometers are designed to measure the temperature of various media in many industries (thermal power, chemical and metallurgy) and in the housing sector, as well as on the nuclear facilities in security systems

Appointment

Resistance thermometers are used for liquid, solid and gaseous media. Using Resistance thermometers allow to control granular media, non-aggressive and aggressive, with respect to which the materials in contact with medium are corrosion resistant to the material of the shell of the device.

Modifications

ТС-1088, ТС-1187Exd, ТС-1288, ТС-1388, ТС-0295.

Main technical characteristics

  • The nominal static characteristics (NSH): 46P (c. 21), 50P, 100P, 53M , 50M, 100M, Pt50, Pt100, Pt 500, Pt1000;

  • Temperature measurement range: -50 ... +200 ° C -50 ... +350 ° C -50 ... +600 ° C (can be made with a lower resistance thermometers measure the temperature range from -196 ° C) ;

  • Electrical Connection: 2, 3 and 4-wire;

  • The number of sensing elements - 1, or 2;

  • Degree of protection against dust and moisture:

    • IP54, IP65 (for versions with connection head);

    • IP5Х (for versions without the connection head);

  • Versions: Traditional, L (simplified), Ex (ExiaIICT6 X, ExiaIIAT6 X), Exd (1ExdIICT6, 1ExdIICT5), A (NPP) and (vibration), Sun (aseismic vibration - Group Performances F2, F3, G2), based on sketches and samples.

 

Pressure Sensors

Comparison table of pressure sensors  

Name of the parameter

АIR-10L

АIR-10H

АIR-10SH

АIR-20/М2-H

АIR-20/М2-MB

ELEMER100

SAPFIR100

ELEMER-AIR30

Appearance

Type of sensor

analog

microprocessor

Types of measured pressure *

DА, DI

DA, DI, DIV, DD, DG

Versions

general, Ex

general, Ex, Exd

general, Ex, Exd, atomic

general, Ex, Exd, кислородное, atomic (increased reliability),

general, Exd

general, Ex, Exd, oxygen

general, atomic (increased reliability)

general, Ex, Exd, oxygen atomic (increased reliability),

Basic reduced error, %

±0,25; ±0,4; ±0,6

±0,1; ±0,2; ±0,5

±0,1; ±0,2; ±0,5

±0,15; ±0,25; ±0,5

±0,075; ±0,1; ±0,2; ±0,4

The output signal

4…20 мА

4…20 мА + HART

4…20 мА + HART, 0…5 мА / 4…20 мА

Modbus (RTU)

4…20 мА + HART, 0…5 мА / 4…20 мА

 
 * — types of measured pressure:
  • DA — absolute pressure;

  • DI — overpressure;

  • DV — pressure-vacuum;

  • DIV — overpressure, underpressure;

  • DD — differential pressure (pressure difference);

  • DG — hydrostatic pressure (level);