Baseline-systems BHM Series Hydrometer Bedienungsanleitung PDF herunterladen (Seite 10)

10 • Hydrometers Operation and Maintenance Manual

Transducer Type

Transducer Type: Reed Switch and Photo Diode K Factors

Gallons per pulse 1 10 100 0.1 0.0053

Pulse per gallon 1 0.1 0.01 10 187.900

K factor 10.00 60.00 600.00 6000.00 6.00 0.319

Gallons per pulse 1 10 100 0.1 0.0085

Pulse per gallon 1 0.1 0.01 10 117.000

K factor 10.00 60.00 600.00 6000.00 6.00 0.5100

Gallons per pulse 1 10 100 0.1 0.0205

Pulse per gallon 1 0.1 0.01 10 48.710

K factor 10.00 60.00 600.00 6000.00 6.00 1.232

Gallons per pulse 1 10 100 1 0.0556

Pulse per gallon 1 0.1 0.01 10 17.993

K factor 10.00 60.00 600.00 6000.00 6.00 3.335

Gallons per pulse 10 100 1000 1 0.1741

Pulse per gallon 0.1 0.01 0.001 1 5.747

K factor 10.00 600.00 6000.00 60000.00 60.00 10.437

Gallons per pulse 10 100 1000 1 0.317

Pulse per gallon 0.1 0.01 0.001 1 3.152

K factor 10.00 600.00 6000.00 60000.00 60.00 19.036

Standard

Output

Optional Output PD PDH

Meter

Size

1½”

2”

3”

4”

6”

8”

Photo Diode (PD) and

Photo Diode High Frequency

Pulse (PDH)

Reed Switch (RS)

Note: Offset = 0 in all Netaﬁm USA Water Meters

When entering K factors in controllers and/or data recorders please refer to the manufacturer’s

recommendations—some will require the number of gallons per pulse and others will require

the number of pulses per gallon. Some manufacturers will require a “K” and “offset” (for all

Netam USA Water Meters the offset = 0) where the K and offset are calculated using he fol-

lowing equation:

Freq = (GPM/K) – offset

Where:

Freq = pulse/second

GPM = gallons per minute

K = unit less constant specic to each hydrometer pulse output

Offset = correction factor (All Netam USA water meters have an offset = 0)

or:

K = 60/(pulse/gallon)

1 2 ... 5 6 7 8 9 10 11 12 13 14 15 ... 51 52

Kommentare zu diesen Handbüchern

Keine Kommentare

Baseline-systems BHM Series Hydrometer Bedienungsanleitung Seite 10

Kommentare zu diesen Handbüchern

Verwandte Produkte und Handbücher für Messgeräte Baseline-systems BHM Series Hydrometer