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Silver digital turbine flow meter with rotatable LCD display and 1.5 inch NPT threads

BFKK

BFKK 1.5" NPT Digital Turbine Flow Meter 10.5-74 GPM

SKU CH-QYWW-6A984

Measures 10.5 to 74 GPM with ±1% accuracy, rotatable LCD showing rate and totals, NPT 1.5" fit for water, diesel, gasoline and more

Size 1.5 inch

  • ±1% accuracy ensures reliable liquid measurement
  • Rotatable LCD shows real-time rate and cumulative total
  • Switchable units cover GAL, QTS, PTS, L, m³
  • Aluminium alloy body with stainless turbine handles -10°C to 80°C
  • Auto sleep after 2 minutes extends battery life over one year

1.5" NPT Digital Turbine Flow Meter

This digital turbine flow meter handles liquids including water, diesel, gasoline, kerosene, methanol and E15. It mounts on a 1.5 inch NPT thread and measures flow from 10.5 to 74 gallons per minute. The aluminium alloy body and stainless steel turbine suit agricultural, pool and fuel-transfer duties. It is rated for dry, sheltered locations only.

Replacing mechanical counters

Mechanical totalisers lack the ±1% accuracy and the rotatable LCD that shows real-time rate, single-batch totals to 99999 and cumulative volume to 29999999. The jump is worth it when you need selectable units across gallons, quarts, pints, litres and cubic metres without manual conversion. Sleep mode extends battery standby beyond one year.

Dry-environment constraint and calibration versions

The housing is not waterproof; rain, humidity or condensation will damage the electronics, so outdoor installations require a protective shelter. Working pressure reaches 6 bar and temperature spans -10°C to 80°C. Two calibration coefficients exist — older units ship with 1850 and newer units with 1000 — so verify the label before commissioning.

How it compares

Measured against everything we stock in Sensors, Buzzers & Control Modules, at today’s prices. Recalculated every night.

Price $80.99
Pricier than about 81% of the 89 comparable items (median $29.99).

Specifications

No published specifications for this item yet.

Other versions of this model

2 more in the same range

Questions about this item

What size pipe thread does the 1.5" NPT meter require for installation?

It connects to 1.5" NPT threads on both inlet and outlet. Ensure the mating fittings match this size and thread standard for a leak-free seal.

How do you set the calibration coefficient during first installation?

Enter the initial coefficient before use. The new version uses 1000 and the old version uses 1850; check the label on the unit to confirm which value applies.

What is the expected battery life of the display in standby mode?

Standby time exceeds one year. The LCD turns off after two minutes of no flow and reactivates automatically when liquid passes through or a key is pressed.

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