Supply in Kazakhstan
KEG TRK supplies measurement instrumentation solutions (ELEMER) across Kazakhstan: Almaty, Astana, Karaganda, Ust-Kamenogorsk, Aktobe and other regions. Official warranty, monitoring system design, installation, commissioning and personnel training.
Key features
Applications and resources
Industry solutions, landing pages and articles about Pressure Transmitter AIR-20/M2-H
Where it is used
Typical tasks
- Industrial pressure measurement systems
- Oil and gas industry
- Chemical industry
- Power generation
Description
AIR-20/M2-H is a multi-range microprocessor-based pressure transmitter by ELEMER with HART protocol support, one of the most popular instruments in the manufacturer's line. It converts absolute, gauge, vacuum, differential and hydrostatic pressure into a unified signal.
The device covers 6 pressure types with a wide model range — from 0.063 kPa to 100 MPa, with accuracy from ±0.075% and a range turndown of 1:60. Output signal is 4-20 mA with HART protocol, or 0-5 mA / 4-20 mA. Protection rating IP65/IP54, versions with backlit LCD or LED display are available.
Technical specifications
| Absolute pressure (AP) | 1.0 kPa - 16 MPa |
| Gauge pressure (GP) | 0.16 kPa - 100 MPa |
| Vacuum pressure (VP) | 0.4 kPa - 100 kPa |
| Gauge/vacuum (GV) | ±0.3 kPa - (-0.1...+2.4) MPa |
| Differential pressure (DP) | 0.063 kPa - 16 MPa |
| Hydrostatic pressure (HP) | 1.0-250 kPa |
| Output signal | 4-20 mA + HART; 0-5 mA / 4-20 mA |
| Accuracy | ±0.075% / ±0.1% / ±0.2% / ±0.5% |
| Protection rating | IP65, IP54 |
| Operating temperature | -60...+70 °C (depends on class) |
| Range turndown | 1:60 |
| Display | backlit LCD or LED (red/green/white) |
Applications
Certificates and approvals
- ✓Type approval certificate No. 63044-16 (valid until 21.12.2030)
- ✓Ministry of Industry and Trade register No. 10216219
- ✓INTERGAZSERT certificate
- ✓Safety Integrity Level SIL 2
- ✓Russian Maritime Register of Shipping No. 24.44.01.09075.120
Manufacturer
ELEMER
Multi-range pressure transmitter AIR-20/M2-H with HART — one of the most popular in the ELEMER line
Key specifications
- Absolute pressure (AP)
- 1.0 kPa - 16 MPa
- Gauge pressure (GP)
- 0.16 kPa - 100 MPa
- Vacuum pressure (VP)
- 0.4 kPa - 100 kPa
- Gauge/vacuum (GV)
- ±0.3 kPa - (-0.1...+2.4) MPa
- Differential pressure (DP)
- 0.063 kPa - 16 MPa
Official supplier in Kazakhstan
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