Krohne DK46 DK47 DK48 DK800 Variable Area Flowmeter Gas Liquid Industrial Process Monitoring
Price:
US $190.00 - 240.00/ Unit
MOQ:
1
Delivery Time:
4-8 weeks
Brand:
Krohne
Product Description
KROHNE DK46/47/48/800 All-Metal Variable Area Flowmeter
Product Overview
The KROHNE DK46/47/48/800 are rugged all-metal variable area flowmeters for liquids and gases. The smaller DK46/47/48 handle low flows, while DK800 covers higher rates. They provide local visual indication and optional switches or transmitters. These rotameters are used where simple, no-power-required flow measurement is preferred in industrial piping.
Features
- All-metal construction – withstands high pressure/temperature
- Mechanical pointer indication
- Optional limit switches or 4–20 mA transmitter
- Float damping for stable reading
- No straight pipe run required
- Low pressure loss
- Corrosion-resistant materials
Technical Specifications
- Sizes: DN15–DN50 (DK46/47/48); DN15–DN150 (DK800)
- Flow Range: Low flows (DK46/47/48): 1–800 l/h water; DK800: up to 180 m³/h
- Accuracy: ±1.6% to ±4% FS
- Max Pressure: 100 bar (smaller sizes), 40 bar (DK800)
- Max Temperature: +200 °C
- Materials: Stainless steel 1.4404, Hastelloy C-22
- Connections: Flanged, threaded
Applications
- Chemical feed lines
- Gas blanketing and purging
- Cooling water flow
- Lubrication oil monitoring
- Low to medium flow measurement
FAQ
Q: Does it need power?
A: No – local indication is mechanical.
Q: Suitable for high pressure?
A: Yes – up to 100 bar on smaller models.
Contact Us
Email: edwardzhao@gbsxj.com
Phone/WeChat/WhatsApp: +8615000725058
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Xiangjing (Shanghai) M&E Technology Co., Ltd
Location
Building 6, 98 Fulianyi Road, Yanghang Town, Baoshan District
Contact Person
Edward Zhao