




Piusi|F00440200
PIUSI K400 Pulse Meter 1/2in BSP F00440200
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In Stock
Ready for dispatch from GO Industrial. We co-ordinate freight end-to-end, direct to your site, business or home.
Ships from Brisbane warehouse. Standard delivery 2-5 business days Australia-wide.

BASIC DIESEL PULSE METERING WITHOUT THE DISPLAY PRICE TAG
Piusi K400 pulse meter for diesel, DN15 (1/2 BSP female). Mechanical pulse output, 3.5 kg. Basic flow counting at a value price.
What you get
The K400 is a mechanical pulse meter. Diesel flows through, the rotor spins, and the unit sends a pulse signal out. You wire that signal to your own counter, PLC, or totaliser. No fancy display. No preset shutoff. Just a pulse train that counts litres. DN15 (1/2 BSP female) threads match most workshop plumbing. Weight is 3.5 kg, so it mounts easily on a mobile bowser or wall bracket.
Who this suits
Small operators who already own a counter or controller and just need the sensing element. Workshop bowsers where a separate display sits on the cabinet. Farm setups where you log totals manually or feed them into a SCADA system. If you need an all-in-one meter with display and preset, look at the K33 or K44 range instead.
Features & Benefits
Key Features
- DN15 (1/2 BSP female) connections
- Mechanical pulse output
- Diesel compatible
- Weight 3.5 kg
- No display or preset
- Pulse signal for external counters
Benefits
- Pulse output feeds your existing counter or PLC
- Light enough for mobile bowser installs
- Basic counting function keeps cost low
- Standard half-inch BSP threads, easy plumbing
| Flow Rate | 1-30ltr Per Min |
| Accuracy | +/-0.5% after calibration |
| Weight | 3.5 |
| Fluid Viscosity | 1-2000 or 5-5000 (depending on model) |
| Pulses | 100 Per Ltr |
Shipping & Dimensions
Ships from Brisbane warehouse. Standard delivery 2-5 business days.
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1-30ltr Per Min
19 to 114 L/min
20-120 l/min
+/-0.5% after calibration
± 2.0% of reading (Accuracy is factory calibrated using diesel fuel)
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3.5
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1.9
1-2000 or 5-5000 (depending on model)
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100 Per Ltr
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Compatible Products
Frequently Asked Questions
Can't find your answer?
Contact UsWhat is the Piusi K400 pulse meter?
A basic mechanical pulse meter for diesel. DN15 (1/2 BSP female) connections. Outputs a pulse signal for flow counting. No built-in display or preset functions.
Does this meter have a display?
No. The K400 is pulse-output only. You connect it to an external counter, display, or controller to totalise volume.
What fluids can I use with this meter?
Diesel only. Not suitable for petrol, water, or oil unless the manufacturer datasheet explicitly permits.
What thread size are the connections?
DN15 (1/2 BSP female) inlet and outlet.
What warranty and support do I get?
12-month warranty on defects. Wear parts are consumables. For technical support or spare parts, contact sales@goind.com.au or 07 3204 2240.











