The Kobold DON-H05G ranges from 0.14 to 9.5 GPH and is the preferred choice for measuring clean, high and low viscosity liquids such as lubricating/hydraulic oils, diesel fuels, chemicals, solvents, resins and pastes.
Specifications
Body:
DON-H05 ... DON-H15
316L Stainless Steel
DON-H20
316L/301* Stainless Steel
Gears:
316L Stainless Steel
Bearing:
Carbon Graphite
Axles:
316L Stainless Steel
O-Rings:
FKM:
-4...300 °F
NBR:
-4...212 °F
FEP-O-Seal:
5...266 °F (FEP Encased, with Solid EPDM Core)
Note: Choose appropriate seal according to permissible temperature limits of the flowmeter.
* Closest AISI Equivalent to 1.3955 Stainless Steel
Electrical Cover (for Cable Connection)
Standard:
Polyamide PA6 GF35 UL94 HB/VO
Optional:
316L Stainless Steel
Cable Entry:
M 20 x 1.5 or ½" NPT Adapter
Screw Material:
Steel, Coated with GEOMET® 321
Accuracy**
DON-H05…DON-H15:
± 1 % of Reading
DON-H20:
± 0.5 % of Reading, ± 0.2 % of Reading with Optional Z3-Electronics based on Linearization Function
Max. Pressure:
5800 PSIG
Repeatability:
typ. ± 0.03 %
Protection Class:
IP 66/67
Media Temperature -
Option ..Zx:
-4...176 °F
Pulse Output/ ..Zx with Cooling Fins:
-4...250 °F
Ambient Temperature:
-4...176 °F
Cable Entry:
M 20 x 1.5, ½" NPT Adapter
ATEX-Approval (Options E1/E3/E4/E5):
II 2G Ex ia IIC T4 Gb (-20 °C ≤ Ta ≤ +60 °C)
* *Reference conditions: x05 ... x20 (mineral oil 10 cSt, 68 °F, 75 PSIG); Accuracy data is valid for given viscosities and higher.
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