The Kobold KDK flowmeter functions at pressures up to 1850 PSIG. Its armored design includes an integral needle valve (also good to 1850 PSIG) for control of both liquid and gas flows. The 316 series stainless steel and PTFE/PFA gasket components are compatible with a large variety of process media.
Up to two switches are available to provide process control capability. The switches are proximity type and can be operated in an intrinsically safe mode with our model EX series control relays. The EX will provide SPDT dry-contact switching appropriate for all your controlling and signalling applications.
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Special Features:
 | SS & PTFE/PFA wetted parts
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| Pressures to 1850 PSI
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| Integral needle valve
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| Small footprint
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| Up to two limit switches
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Product Specifications:
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Range | | |
Water: |
0.78 to 26.4 GPH | |
Air (@STP): |
1.8 to 120 SCFH | |
Turndown: |
10:1 | |
Units: |
as desired | |
Accuracy: |
±2.5% of full scale | |
Fittings: |
¼” NPT | |
Max. Pressure: |
1850 PSIG | | | |
Temperature Range | | |
Process | |
No Switch: |
-110°F to +350°F | |
With Switch: |
-10°F to +350°F | |
Ambient: |
-10°F to +140°F | | | |
Wetted Parts | |
Main Body: |
316-Ti SS | |
Valve Assembly: |
316 SS, 316-Ti SS, PTFE, PFA | |
Housing: |
epoxy/polyester coated aluminum | |
Protection: |
NEMA 4 | | | |
Switch Characteristics | | |
Power Supply: |
8 VDC, 5 mA | |
Protocol: |
NAMUR | |
Self-inductance: |
29 microHenries | |
Self-capacitance: |
20 nanoFarads
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