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490A-5
Pressure Manometer, 0psi to 500psi, 0.5 %, 0 °C, 60 °C
Image is for illustrative purposes only. Please refer to product description.
| Manufacturer | DWYER |
|---|---|
| Manufacturer Part No | 490A-5Copy |
| Manufacturer Standard Lead Time | 7 weeks |
| Order Code | 4287397 |
| Product Range | 490A Series |
| Your Part Number | |
| Technical Datasheet |
Available to Order
Manufacturer Standard Lead Time: 7 week(s)
Notify me when back in stock
| Quantity | Price |
|---|---|
| 1+ | RM6,259.390 |
Price for:Each
Minimum: 1
Multiple: 1
RM6,259.39
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Added to your Order Confirmation, Invoice, and Dispatch note for this order only.
Product Information
| Manufacturer | DWYER |
|---|---|
| Manufacturer Part No | 490A-5Copy |
| Manufacturer Standard Lead Time | 7 weeks |
| Order Code | 4287397 |
| Product Range | 490A Series |
| Technical Datasheet | |
| Pressure Measuring Range | 0psi to 500psi |
| Resolution (in H2O) | - |
| Accuracy % | 0.5% |
| Response Time | - |
| Operating Temperature Min | 0°C |
| Operating Temperature Max | 60°C |
| Product Range | 490A Series |
| SVHC | No SVHC (04-Feb-2026) |
Product Overview
490A-5 is a series 490A hydronic differential pressure manometer. It is a versatile, hand-held, battery operated manometer can tolerate most liquid media compatible with 316L stainless steel. A new feature added to the Series 490A is a field adjustable damping, which allows the user to choose the level of display averaging rate corresponding to the fluctuation level common in many applications. Typical applications include chiller to coils for freeze protection, hydronic valve balancing, measure pressure drop across pumps and refrigerant pressure testing.
- Range 0 to 500.0psi
- Seven user-selectable English and metric units
- Stores up to 40 readings for later recall
- Backlight for use in dim areas
- Digital dampening for low pressure - high resolution logging stability
- Automatic resolution adjustment for finer control
- Electronic temperature limits: 32 to 140°F (0 to 60°C), storage temperature limits: -4 to 176°F
- 10.6mm 4 digit LCD display
- Powered by 9V alkaline battery, installed non-functional, user replaceable
- Two 3.18mm female NPT process connection
Technical Specifications
| Pressure Measuring Range | 0psi to 500psi |
|---|---|
| Accuracy % | 0.5% |
| Operating Temperature Min | 0°C |
| Product Range | 490A Series |
| Resolution (in H2O) | - |
|---|---|
| Response Time | - |
| Operating Temperature Max | 60°C |
| SVHC | No SVHC (04-Feb-2026) |
Technical Docs (1)
Legislation and Environmental
| Country of Origin: Country in which last significant manufacturing process was carried outCountry of Origin: | United States Country in which last significant manufacturing process was carried out |
|---|---|
| Tariff No: | 90262040 |
| US ECCN: | EAR99 |
| EU ECCN: | NLR |
| RoHS Compliant: | Yes RoHS |
| RoHS Phthalates Compliant: | Yes RoHS |
| SVHC: | No SVHC (04-Feb-2026) |
| Download Product Compliance Certificate | Product Compliance Certificate |
| Weight (kg): | .408233 |