KROHNE electromagnetic flowmeter DK37 M8 for low flow gas or liquid applications

Product Item : DK37 M8
Product Brand : Krohne
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Product Description
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KROHNE electromagnetic flowmeter DK37 M8 for low flow gas or liquid applications

DK37 M8

Variable area flowmeter for advanced low liquid and gas flows

Mechanical or with electronic indicator (4…20 mA/HART®)

Sturdy metal design: stainless steel or alloy

Thread: G¼, ¼ NPT; others

-40…+150°C / +302°F; max. 220 barg / 3190 psig

The DK37 M8 is a variable area (VA) flowmeter with electrical signal output and bargraph indication or mechanical indicator with two optional limit switches. The versatile all-metal measuring device is suitable for flow measurement of gases and liquids. Due to its sturdy design, the VA meter can be used at temperatures up to +200°C / +392°F or pressures up to 220 barg / 3190 psig. It is fitted with a needle valve as standard to accurately set the flow value.

Simple, low-cost installation: Able to measure and display without auxiliary power supply

Purgemeter with 2 optional limit switches or 4…20mA/HART® for flow monitoring

Various stainless steel and alloy sensor materials

Optional surface passivation with SilcoNert®2000 for trace-level analysis

PPS housing as standard, stainless steel housing as option

Ingress protection IP66/67

Full scale value for liquids: 1.6…250 l/h / 0.4…67 GPH

Full scale value for gases: 16…8,000 l/h / 0.6…300 SCFH

Turndown ratio 10:1

Maximum measuring error: ±2.5% (acc. to VDI/VDE 3513-2) or ±2% of full scale

Suitable for use in Safety Instrumented Systems with SIL 2, in redundant design (1oo2) also in SIL 3 applications (type A device)

Approved for hazardous areas