IP66 DK32High Accuracy Flow Meter Variable Area Flowmeter For Liquid

Germany Original Krohne Dk32 / Dk34 / Dk37 Variable Area Flowmeter

Introduction

The DK32/34 is a variable area (VA) flowmeter for measuring low flow rates of liquids and gases. The tried and tested meter is particularly suitable for flow monitoring and dosing in gas analyser systems or on purge panels. Due to its robust all-metal design it can also be used in difficult process conditions with temperatures up to +200°C / +392°F or pressures up to 400 barg / 5800 psig. It is available with a metering valve as standard to accurately set the flow value.
The DK32/34 operates without auxiliary power supply. It features a local indication with optional MIN/MAX limit switches (NAMUR), a reed contact or analogue output (4...20 mA). To provide constant flow rates in case of variable inlet or outlet pressures, the VA meter is also available with flow regulators. It comes with horizontal or vertical process connections for NPT or G thread, flange adapters and many other connection options. The VA meter has various approvals for hazardous areas and is suitable for use in Safety Instrumented Systems (SIS).

Krohne DK32/34 Variable area flowmeter for liquids and gases

Specification

Performance characteristic

DK32 inlet pressure regulator

The DK 32 can be directly connected to a pressure regulator to ensure constant flow rate despite operating pressure fluctuations.

DK32 horizontal connection - with valve; DK34 vertical connection - no valve available

The position of the float is transmitted by magnetic induction to an analog indicator showing its measured value. No power supply required.

Product features

● Low cost, simple measuring principle, no auxiliary power supply

● Measuring tube material: standard 316L; Special according to user requirements

● Handling temperature -80°C to +150°C

● Working pressure up to 130bar

● Liquid measurement range: 1.6 to 160L /h(water: 20°C)

● Gas measurement range: 16 to 4,800 L /h(air: 20°C,1.013bar)

● Two limit switches are available

● Measurement accuracy (according to VDI/VDE3513 Ver2) : 4.0

● Protection class IP66/68(IP65 with limit switch)

● Multiple connection modes

Application areas:

Mengchuan Instrument Co., Ltd. is located in Liushi Town, Yueqing City, Wenzhou, Zhejiang Province, surrounded by the beautiful world natural and cultural heritage - Yandang Mountain! It is mainly engaged in 2000 differential pressure gauge, red oil differential pressure gauge, pressure differential pressure transmitter, liquid level transmitter, diaphragm pressure gauge, shockproof pressure gauge, electric contact pressure gauge, stainless steel pressure gauge, precision pressure gauge, micro pressure capsule gauge, floating ball liquid level gauge, floating ball switch, liquid level controller, intelligent energy gauge, light column gauge and other products. The products are widely used in machinery and civil industries such as plastics, food, printing, chemical industry, petroleum, medical treatment, oven, light textile, printing and dyeing, air conditioning, family and so on.

The company adheres to the business philosophy of "customer first, forge ahead" and adheres to the principle of "customer first" to provide our customers with high-quality services. Welcome!