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 SAPPHIRE-22EM
Where it is used
Typical tasks
- Replacement for legacy Sapphire-line instruments
- Seismically active regions
- Oil and gas industry
- Chemical industry
Description
SAPPHIRE-22EM is a smart pressure transmitter by ELEMER, designed as a modern replacement for the legacy Sapphire-line instruments. It converts the pressure of liquid and gaseous media, including aggressive ones, into a unified current and/or digital signal.
The device covers 5 pressure types in the range from 0.05 kPa to 60 MPa, with output signals 0-5 mA, 4-20 mA or HART and accuracy from ±0.15%. Response time is 100 ms; the backlit LCD display rotates by ±160° for mounting convenience. A distinctive feature is seismic resistance of 9 points on the MSK-64 scale at installation heights up to 70 m, important for facilities in seismically active regions.
Technical specifications
| Absolute pressure (AP) | 4 kPa - 16 MPa |
| Gauge pressure (GP) | 0.16 kPa - 60 MPa |
| Vacuum/gauge (VG) | ±0.05 kPa - (-0.1...2.4) MPa |
| Differential pressure (DP) | 0.16 kPa - 16 MPa |
| Hydrostatic pressure (HP) | 1 kPa - 250 kPa |
| Output signal | 0-5 mA; 4-20 mA; HART |
| Accuracy | ±0.15% / ±0.25% / ±0.5% |
| Protection rating | IP65 |
| Operating temperature | -40...+70 °C (U2) / +5...+50 °C (UHL 3.1) |
| Response time | 100 ms |
| Seismic resistance | 9 points (MSK-64), height up to 70 m |
| Calibration interval | 3 years (0.15%) / 5 years (0.25-0.5%) |
Applications
Certificates and approvals
- ✓Type approval certificate No. 46376-11 (valid until 22.01.2031)
- ✓EAEU EMC declaration RU D-RU.RA11.B.29260/25
- ✓Seismic resistance certificate RU.OC VSST 0196-10.2024
- ✓Recognized in Kazakhstan No. 776
Manufacturer
ELEMER
Smart pressure transmitter SAPPHIRE-22EM — a modern replacement for the legacy Sapphire line
Key specifications
- Absolute pressure (AP)
- 4 kPa - 16 MPa
- Gauge pressure (GP)
- 0.16 kPa - 60 MPa
- Vacuum/gauge (VG)
- ±0.05 kPa - (-0.1...2.4) MPa
- Differential pressure (DP)
- 0.16 kPa - 16 MPa
- Hydrostatic pressure (HP)
- 1 kPa - 250 kPa
Official supplier in Kazakhstan
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