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Krohne DK46 DK47 DK48 DK800 Variable Area Flowmeter Metal Tube Rotameter Industrial Flow Measurement
Krohne DK46 DK47 DK48 DK800 Variable Area Flowmeter Metal Tube Rotameter Industrial Flow Measurement
Krohne DK46 DK47 DK48 DK800 Variable Area Flowmeter Metal Tube Rotameter Industrial Flow Measurement
Krohne DK46 DK47 DK48 DK800 Variable Area Flowmeter Metal Tube Rotameter Industrial Flow Measurement
Krohne DK46 DK47 DK48 DK800 Variable Area Flowmeter Metal Tube Rotameter Industrial Flow Measurement
Krohne DK46 DK47 DK48 DK800 Variable Area Flowmeter Metal Tube Rotameter Industrial Flow Measurement
Krohne DK46 DK47 DK48 DK800 Variable Area Flowmeter Metal Tube Rotameter Industrial Flow Measurement
Krohne DK46 DK47 DK48 DK800 Variable Area Flowmeter Metal Tube Rotameter Industrial Flow Measurement
Specifications
Brand Name :
Krohne
Model Number :
DK46 DK47 DK48 DK800
Place of Origin :
Germany
MOQ :
1
Price :
US $198.00 - 248.00/ Unit
Payment Terms :
T/T
Supply Ability :
1000 units per year
Delivery Time :
4-8 weeks
Packaging Details :
Cardboard box
Connectivity :
Thread / Flange
material :
Borosilicate glass
Process temperature :
0...+100°C/-40...+392°F
Measurement principle :
Variable area float
Process pressure :
max. 10 barg/145 psig
Measurement Range :
from ≥0.04 l/h or ≥0.1 GPH
Description
Product Overview

KROHNE DK46/47/48/800 series are all-metal rotameters (variable area flowmeters) for reliable flow measurement of liquids and gases. They are compact, robust, and require no power for local indication. The DK46/47/48 cover small flow rates, while DK800 handles higher flows. These are popular in applications where glass tube rotameters cannot be used due to pressure or temperature.

Features
  • All-metal wetted parts – safe for high pressure/temperature
  • Float damping for stable reading
  • Optional switches for low/high flow alarm
  • Simple installation – no straight run required
  • Easy reading via mechanical indicator
  • Wide material selection for aggressive media
  • Low maintenance – only float movement
Technical Specifications
  • Sizes: DK46/47/48: DN15–DN50; DK800: DN15–DN150
  • Flow Range: DK46/47/48: 1–800 l/h (water), 0.02–25 m³/h (air); DK800: up to 180 m³/h (water)
  • Accuracy: ±1.6% to ±4% FS
  • Max Pressure: 100 bar (DK46/47/48), 40 bar (DK800)
  • Max Temperature: +200 °C
  • Materials: 1.4404/316L stainless steel, Hastelloy C-22
  • Connections: Flanged, threaded, sandwich
Applications
  • Chemical dosing and injection
  • Gas flow in purging systems
  • Cooling and lubrication circuits
  • Small to medium flow measurement
  • Aggressive or high-pressure media
FAQ

Q: Can it measure gas?

A: Yes – calibrated for air or process gases.

Q: What is the max pressure?

A: Up to 100 bar on smaller sizes.

Contact Us

Email: edwardzhao@gbsxj.com

Phone/WeChat/WhatsApp: +8615000725058

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  • KROHNE H250 variable area with electronic output
  • KROHNE DK32 glass tube rotameter
  • KROHNE DK37 with limit switches
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Krohne DK46 DK47 DK48 DK800 Variable Area Flowmeter Metal Tube Rotameter Industrial Flow Measurement

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Product Detail
Brand Name :
Krohne
Model Number :
DK46 DK47 DK48 DK800
Place of Origin :
Germany
MOQ :
1
Price :
US $198.00 - 248.00/ Unit
Payment Terms :
T/T
Contact Supplier
Krohne DK46 DK47 DK48 DK800 Variable Area Flowmeter Metal Tube Rotameter Industrial Flow Measurement
Krohne DK46 DK47 DK48 DK800 Variable Area Flowmeter Metal Tube Rotameter Industrial Flow Measurement
Krohne DK46 DK47 DK48 DK800 Variable Area Flowmeter Metal Tube Rotameter Industrial Flow Measurement
Krohne DK46 DK47 DK48 DK800 Variable Area Flowmeter Metal Tube Rotameter Industrial Flow Measurement

Xiangjing (Shanghai) M&E Technology Co., Ltd

Verified Supplier
8 Years
shanghai, shanghai
Since 2015
Business Type :
Manufacturer, Distributor/Wholesaler, Agent, Importer, Exporter, Trading Company, Seller, Other
Main Products :
Pneumatic Control Valves, Electric Control Valves, Pressure Reducing Valve
Total Annual :
30,000,000-50,000,000
Employee Number :
200~300
Certification Level :
Verified Supplier
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