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Krohne Rotameter VA40/VA45 1. Simple structure, low cost measurement principle, no auxiliary power supply 2. Read the flow directly and observe the medium 3. Optional low/high flow switches, or 4... 20 mA output 4. Full scale liquid measurement: 0.4... 10,000 l/h / 0.1... 2,650 GPH 5. Full scale gas measurement: 7... 310,000 l/h / 0.25... 11,000 SCFH 6. Maximum measurement error: ±1% (following VDI/VDE 3513-2), or ±1% F.S. 7. Range ratio 10:1 8. Can be used in dangerous areas 9. Suitable for SIL 2 safety instrumentation systems, redundant architectures (1oo2) and SIL 3 applications (Class A devices) 10. Types of food and pharmaceutical options (FDA compliant materials)
Product Information
Item
Krohne Rotameter VA40/ VA45
Accuracy class
1.5 (Special version 1.0)
Rangeability
10: 1
Place of origin
Germany
Max pressure
10Bar~ PN4.0MPa
Temperature of fluid
-80° C~+220° C
Ambient temperature
Max 120° C(Max. 60° C if signal output is electrical)
Current output
4-20mA (Optional)
Viscosity of fluid
DN15: ≤ 5mPa. s(H15.1~H15.3) ≤ 30mPa. s(H15.4~H15.9) DN25: ≤ 250mPa. s DN50~DN150: ≤ 300mPa. s
Connection Standard
Flange to DIN2501 or ANSI , Special Other standards on request
Electaic
M20× 1.5, PG11, 1/2" NPT
Owerall height
Standard 425mm, Optional 500mm
Protection category to DIN 40050
IP65
Explosion Proof
ExiaIICT3~6 ExdIIBT4
Typical Application
Machinery and Equipment (OEM industry) Air and cooling water supply Gas measurement for industrial furnaces or thermal processes Measuring protective gases
Pharmaceutical industry Desalting and ultrapure water, alcohol, solvent, insulin, etc
The food and beverage industry Air or water supply, alcohol, nitrogen, carbon dioxide (CO2)
Thermal and nuclear power industries Monitoring of water in the auxiliary loop Shipping 1. We offer flexible delivery options: use your own delivery account or allow our experts to choose the most suitable and cost-effective option for you. (Our preferred carriers include FedEx, UPS, DHL, TNT, EMS, and other reliable services) 2. We provide comprehensive support for destination customs clearance, ensuring a hassle-free delivery experience.