Kobold DON User Manual

Oval Gear Flowmeter Model DON

DON Series Flowmeters
Application Guide

Customer Name: ________________________________________________________

Rev 07/2016
FAX to:

Company Name: ________________________________________________________

KOBOLD Instruments Inc.
412-788-4890 (USA)

Phone: ________________________________________________________

514-428-8899 (Canada)

Fax: ________________________________________________________

E-mail: ________________________________________________________

Process Design Conditions

Note:

1. Pressure: Maximum ____________ PSIG Accurate design pressure and temperature are essential to
ensure the flowmeter will be built to operate without damage.

2. Temperature: Maximum _________ °F Please fill out accurately and completely.

Process Operating Conditions GPH LPH

1. Type of Liquid: ________________________________ 4. Desired Measuring Range: ___________________ GPM LPM

2. Normal Operating Temperature: _______________°F 5. Maximum Liquid Viscosity: ___________________

3. Normal Operating Pressure:________________ PSIG 6. Piping Size: ______________________

Body/Rotor Material

Aluminum/PPS Stainless Steel/Stainless Steel Stainless Steel/PPS

Connection

NPT Thread 150lb ANSI Flange Other (specify) ______________________________

O-ring Material

FKM (standard) FEP-Coated EPDM NBR

Electronic/Display

R0 = Reed Switch G0 = High Res Hall T0 = Hall Sensor High Temp Z8 = Z1 + D0

RE = Reed Switch, ATEX GE = High Res Hall, ATEX Z1 = Dual Totalizer LCD Z9 = Z3 + D0

H0 = Hall/Reed Sensor D0 = Quad Hall Z2 = Batch Totalizer, LCD E1 = Z1 + ATEX (Exi)

HE = Hall/Reed Sensor, ATEX DE = Quad Hall, ATEX Z3 = Rate/Totalizer LCD E3 = Z3 + ATEX (Exi)

B0 = Pulsating Flow L0 = 4-20 mA, 2-wire Z6 = Z1 + B0 M4 = Mechanical Totalizer

BE = Pulsating Flow ATEX LE = 4-20 mA, 2-wire, ATEX Z7 = Z3 + B0

Cable Entry (not for electronic/display code M4)

M = M20 N = 1/2" NPT S = M20 with Cooling Fin T = 1/2" NPT with Cooling Fin

Options

0 = Without Options Y = High-viscosity Rotors Y = Check Valve (from DON-x30..)

Flow Direction

Vertical Up Vertical Down Horizontal to the Left Horizontal to the Right

Special requirement, specify: ______________________________________________________________________________________________

No responsibility taken for errors;
subject to change without prior notice.

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