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1626-1 | Single and dual pressure switch | range .15-1.5" w.c. | .10 min. deadband | .20 max. deadband | 0.5 adj. diff. between set points. | Dwyer Instruments
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Overview
Details for 1626-1
The Dwyer Instruments NCO-1626-1 is a .15/1.5" SPDT pressure switch, designed to provide reliable and precise pressure sensing and control in various industrial applications. This switch features a pressure range of 0 to 100 PSI, with a proof pressure of 150 PSI, ensuring accurate and reliable performance within its specified range. The NCO-1626-1 utilizes a SPDT (Single Pole Double Throw) contact configuration, providing versatility for different circuit configurations.
Its compact design and rugged construction make it suitable for use in harsh industrial environments, while its brass housing ensures durability and resistance to corrosion. The NCO-1626-1 is commonly used in a wide range of industrial applications, including gas and fluid pressure monitoring, control systems, and pump and compressor applications.
If you are looking for a dependable and accurate pressure switch for your industrial needs, the Dwyer Instruments NCO-1626-1 is an excellent choice. Our HVAC supply store offers this product at competitive prices, along with fast and reliable shipping, making it an exceptional value for your industrial supply needs.
Series 1620 Single and Dual Pressure Switch
High Reliability, Repetitive Accuracy within ±1%
On the Series 1620 Single and Dual Pressure Switch, our old faithful switch design is still best where highest precision combined with diaphragm sealed leak proof construction and mounting simplicity are required. Model 1626 and 1627 differential pressure switches are identical in design and construction except that Model 1626 has a single electric switch and Model 1627 has dual electric switches. Model 1627 can therefore provide dual control when required. It can be set to open or close two independent electrical circuits, each preset for its own actuation pressure. Both units have diaphragm sealed motion take outs providing maximum protection against leakage.
CAUTION: FOR USE ONLY WITH AIR OR COMPATIBLE GASES.
Product Applications
- Damper positioning
- Duct air control
- Single or dual action switches support consistent designs with similar models, but with the ability to match specific application needs
- Sealed diaphragm provides leak-proof construction for high accuracy and precision control
Specifications
- Series
- 1620 Single and Dual Pressure Switch
- Category/Type
- Pressure
- Type
- Differential Pressure
- Series
- 1620 Single and Dual Pressure Switch
- Service
- Air and non-combustible; compatible gases.
- Wetted Materials
- Consult factory.
- Temperature Limits
- -30 to 130°F (-34.4 to 54.4°C).
- Pressure Limits
- Max. 50 in. w.c. (12.44 kPa) continuous; 2 psig (13.79 kPa) surge.
- Switch Type
- 1626: SPDT; 1627: (2) SPDT.
- Repeatability
- ±1%.
- Electrical Rating
- 15 A @ 120 to 480 VAC; 60 Hz. Resistive; 1/8 HP @ 125 VAC; 1/4 HP @ 250 VAC; 60 Hz.
- Electrical Connections
- 3 screw type; common; normally open and normally closed.
- Process Connections
- 1/8" female NPT.
- Mounting Orientation
- Diaphragm in vertical position. Consult factory for other position orientations.
- Set Point Adjustment
- Screw adjustment.
- Weight
- Model 1626: 3 lb 9.8 oz (1.64 kg); Model 1627: 3 lb 11.8 oz (1.69 kg).
- Agency Approvals
- CE.
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