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 Temperature and Humidity Sensor ROSA-10/M3, /M4
Where it is used
Typical tasks
- Nuclear power (safety classes per OPB88/97)
- Industrial process control and automation
- Power generation
- Agriculture
Description
ROSA-10/M3, /M4 are microprocessor-based temperature and relative humidity transmitters with enhanced IP65 protection, developed in particular for nuclear facilities (modifications comply with safety classes 2N, 2NU, 3N, 3NU and 4 per OPB88/97).
The device calculates dew point (-40...+80 C), absolute humidity (up to 18 g/m3) and volumetric moisture content, providing the result as a unified 4-20 mA signal. Operating pressure up to 2.5 MPa and enhanced housing protection distinguish M3/M4 from the base M1/M2 modifications.
Technical specifications
| Temperature sensor | Pt500 |
| Humidity sensor | HS1000 |
| Output signal | 4-20 mA |
| Temperature range | -40...+110 C |
| Humidity range | 0-100% |
| Dew point | -40...+80 C |
| Absolute humidity | 0-18 g/m3 |
| Temperature accuracy | +-0.2 C / +-0.3 C |
| Humidity accuracy | +-2% / +-3% |
| Protection rating | IP65 |
| Power supply | 12-36 V DC |
| Power consumption | 1.4 W (24V) / 2 W (36V) |
| Operating pressure | up to 2.5 MPa |
| Calibration interval | 2 years |
Applications
Certificates and approvals
- ✓Type approval certificate No. 27728-09 (valid until 06.09.2029)
- ✓Russian Maritime Register certificate No. 24.44.01.09076.120
- ✓Compliance with TR CU 012/2011 (No. TS RU C-RU.NV07.V.00619/22)
- ✓Compliance with TR CU 020/2011 (No. EAEU RU S-RU.NV63.B.02004/25)
- ✓Belarus certificate No. 18395
- ✓Kazakhstan certificate No. 2530
Manufacturer
ELEMER
Microprocessor temperature and humidity sensor with enhanced IP65 protection, including for nuclear power facilities
Key specifications
- Temperature sensor
- Pt500
- Humidity sensor
- HS1000
- Output signal
- 4-20 mA
- Temperature range
- -40...+110 C
- Humidity range
- 0-100%
Official supplier in Kazakhstan
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Analog transmitter for temperature and humidity of gaseous media, output signal 0-5 mA
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Temperature and Humidity Transmitter IPTV-206
Temperature and humidity transmitter for gaseous media with 4-20 mA output signal
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