Krohne Vortex Flowmeter (VFM1091G)

• Customization: Available
• Accuracy: 1% Measured Value
• Main Application: Water, Wastewater, Diesel Fuel, Fuel Oil, Nature Gas, Corrosive Liquid/Gas
• Model NO.: VFM1091G
• Size: DN15-DN300
• Sensor: Tube/Flange
• Application: Industrial Production
• Type: Vortex Flow Meter
• Measuring Media: Gas
• Measuring Principle: Electrical Principles
• Measurement Object: Closed Pipeline
• Certification: DIN, ANS, GB, CE, ISO
• Name: Krohne Vortex Flowmeter (Vfm1091g)
• Measuring Medium: Liquid, Gas, Vapor
• Power: 24VDC
• Transport Package: Carton
• Specification: ISO, CE
• Trademark: Krohne
• Origin: Germeny
• HS Code: 9026100000
• Production Capacity: 150 Sets/Month

Product Description

Krohne Vortex flowmeter
VFM1090G, VFM5090, 

1. Accuracy: 1% measured value
2. Current output: 4-20mA
3. Protection level: IP65
4. Gas, Liquid

Products of Vortex Flow Meter, have achieved intellectualization, standardization, serialization, universalization, ensuring standards for quality and elegant appearance.

Features:
Advanced circuits, low power consumption, wide ratio of measurement range, simple structure, a little resistance loss, durable design, extensive use, long service life, stable system and easy for installation and debugging.

Measuring medium	Liquid, gas, vapor
Medium temperature	Normal temperature: -40° C~+80° C High temperature   +280° C Maximum temperature +320° C
Medium pressure	1.0MPa, 1.6MPa, 2.5MPa… 32MPa
Intrinsic error	Full tube type: ± 0.5%, ± 1.0%, ± 1.5%              Plug-in type:   ± 2.5%
Ratio of measurement range	1: 10    1: 20    1: 30    1: 40
Range of flow speed	Liquid(water): 0.25M/S~9.5M/S  Gas: 4M/S~78M/S Vapor: 3M/S~78M/S
Caliber DN (mm)	Full tube type: 15, 25, (32), 40, 50, (65), 80, 100, (125), 150, 200, 250, 300 Plug-in type: 300~3000
Reynolds number	Re> 4000
Drag coefficient	Full tube type: Cd ≤ 2.4, Plug-in type: Drag loss can be omitted
Degree of anti-explosion	Intrinsic safety type: ia  II T2~T5, Explosion-proof type: d  II BT4
Ambient temperature	Non anti-explosive area: -40° C~+55° C Anti-explosive area: -20° C~+55° C
DC supply	+3.6V, +12V, +24V (Field data show the supply is +3.6V for 3 to 5 years)
Output signal	Frequency impulse signal: 1~2600Hz, low level≤ 1V, high level≥ 5V, transmitter: two-wire system 4~20mA
Material	1Cr18Ni9Ti