Product Description
The P188-200 flow sensor is based on the vortex flow principle. This all-plastic construction flow sensor has no moving parts and is insensitive to debris. In addition to flow measurement, the P188-200 can also be delivered with temperature measurement PT1000 or NTC.
Common applications are for measuring heat and water flow in heat pumps as well as controlling the water flow and energy monitoring in district heating systems.
The P188-200 can also be ordered as safe for drinking water with certifications WRAS, KTW and ACS.
Instructions
P188-200 Vortex All-Plastic Flow & Temperature Sensor for Drinking Water and more from 0.5 to 150 l/min
Price dependent upon specification — inquire below
Product Highlights
- High Accuracy: Delivers precise flow measurements with <1% full-scale error below 50% flow and <2% measurement error above 50%
- Debris Resistance: No moving parts, making it highly resistant to contamination and ideal for long-term operation
- Low Pressure Loss: Minimal impact on system efficiency due to a vortex-based design that avoids flow obstruction
- Temperature Measurement Option: Available with direct temperature sensing via PT1000 or NTC sensors for integrated monitoring
- Broad Flow Range: Covers 0.5 to 150 liters per minute, making it suitable for a variety of applications
- Wide Operating Temperatures: Functions in extreme conditions from -40°F to 257°F (-40°C to 125°C)
- Multiple Nominal Diameters: Offered in DN 6 to DN 25, accommodating different pipe sizes
- Certified for Drinking Water: Complies with KTW, W270, ACS, and WRAS standards for safe use in potable water systems
- Fast Response Time: Immediate signal response with a <5 ms reaction time, enabling real-time monitoring
- Versatile Output Signals: Provides frequency-based flow output (0-5VDC square pulse) and resistance-based temperature output for seamless system integration
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