Wilo Pressure Sensor
Wilo Pressure Sensor 0-40 Bar 2550664
- Established 1975
- Trusted by thousands of customers
Wilo Pressure sensor, 0 – 40 bar pressure control
Signal transmitter for differential pressure-sensitive infinitely variable speed control.
More about this product
Overview
Signal transmitter for differential pressure-sensitive infinitely variable speed control.
Note
Take care to ensure that a non-return valve is placed between pump and sensor. Further maintenance valves and a diaphragm pressure vessel are required for error-free functioning.
Specification
| Model | Wilo Pressure sensor, 0 – 40 bar |
|---|---|
| Part number | 2550664 |
| Series | Pressure sensor for systems |
| Fluid temperature | 0 °C to 90 °C |
| Ambient temperature | -20 °C to 80 °C |
| Protection class | IP65 |
Technical data
| Output signal | 4-20mA |
|---|---|
| Cable length | 0 m |
| Protection class | IP65 |
| Min. measurement range | 0 bar |
| Max. measurement range | 40 bar |
| Cable connection | Plug M12x1 |
| Inlet connection | G ¼ |
| Connection standard | DIN ISO 228-1 |
Operating data
| Min. ambient temperature | -20 °C |
|---|---|
| Max. ambient temperature | 80 °C |
| Min. fluid temperature | 0 °C |
| Max. fluid temperature | 90 °C |
| Min. storage temperature | -20 °C |
| Max. storage temperature | 80 °C |
Materials
| Material, gasket | EPDM |
|---|---|
| Material pressure connection | Stainless steel |
Dimensions and weight
| Length × width × height | 79 × 30 × 25 mm |
|---|---|
| Net weight | 0.06 kg |
Features and equipment
Scope of delivery
- Pressure sensor (factory-calibrated)
- Plug
Frequently asked questions
-
Data Sheet PDFDownload
Standard delivery:
Standard delivery is free on most orders. Some items may incur a delivery charge depending on weight, size or value. Any applicable charge will be displayed at checkout.
Deliveries will typically be made between 7am and 6pm, Monday to Friday (excluding public holidays).
Next day delivery:
Next working day delivery is available for a £16.50 + VAT delivery charge.
Orders must be placed before 12 noon to qualify for next working day delivery. Orders placed after 12 noon on Thursday but before noon on Friday will be delivered the following Monday. Orders placed after 12 noon on Friday will be delivered on Tuesday.
Pallet/Large/Difficult items:
Some large, heavy or difficult to transport items may incur an additional delivery charge. Please contact us for a delivery quote before ordering.
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Frequently Asked Questions
Quick answers to common questions about the Wilo Pressure Sensor 0-40 Bar 2550664. For technical specifications, see the product details above; for sizing or installation advice, contact our team. If you have any other questions, we're happy to help.
What types of Wilo pumps are available?
Wilo manufactures circulators and other pumping solutions for heating, cooling, water supply and building services applications.
What is a Wilo circulator pump used for?
A Wilo circulator moves water around a heating or cooling circuit to maintain the required flow through the system.
How do I select a replacement Wilo pump?
Match the existing model or confirm head, flow, installation length, connections, voltage and control requirements before ordering.