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ELECTRONIC PRESSURE CONTROLLER
Electronic pressure switch, range 0-20 psi, 1/4" male NPT, bottom connection, 316L SS, 2 SPDT relays, 4-20 mA output, 120/240 VAC voltage option
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Dwyer Instruments is now a DwyerOmega brand. We're working together to bring you the best products in a single shopping experience.
- Can replace a separate gage, two switches, and a transmitter in a system
- Compact design is economical and space saving
- Two fully adjustable SPDT relays for precise control and alarms
- LED indicates and large, backlit display for high readability
EDAW-N1E1-02T1-HV Model Options
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Pressure Range
Deadband Range
Features
Switch Type
Pressure Type
Pressure Port Size
Pressure Port Type
Deadband
- Accuracy ±1% of FS including linearity
- Output Signal 4-20 mA
- Stability < ±2% of FS per year
- Electrical Rating 5 A @ 120/240VAC
- Repeatability ±1% of FS (switching only)
- Electrical Connections Removable terminal blocks with two 1/2" female NPT conduit connections
- Housing Polycarbonate
- Compensated Temperature Limits 32 to 122°F (0 to 50°C)
- Minimum Excitation 14 Vdc
- Power Requirements 12-28 VDC/AC 50/60 Hz. (Can work at 8 VDC for 45 s). For T5 option: 14-30 VDC/AC 50/60 Hz. For -HV option: 120-240 VAC
- Pressure Limits 1.5X Range
- Temperature Limits Ambient: 20 to 140°F (-6.6 to 60°C)
- Wetted Materials 316L SS
- Zero and Span Adjustments Menu scalable within the range
Dwyer Instruments is now a DwyerOmega product brand
Product Applications
- Process control
- Compressor control
- Filter status
- Duct or building static pressure
- Damper and fan control
Features
Display Units: psi, kg/cm², bar, in Hg, ft w.c., kPa, MPa, %FS, in w.c., mbar, cm w.c., mm Hg, or oz/in² (choices depend on range).Test Mode:Simulates input over the range without pressuring to easily test switches and transmitter output feature.
Fail-safe: For sensor failure, over pressure, high temperature limit, low temperature limit, or keypad short. User chooses if relay is de-energized, energized, or no action. With transmitter option, user chooses an output of 3.6 mA 22 mA, or no action.
Alternation: Selectable alternation of set points between the relays for even wear on duplex pump applications.
Versatile Compact Package: Can replace a separate gage, two switches, and a transmitter in a system saving, money, installation time, and panel space.
Fully Programmable:To meet simple or complex application needs.
Weatherproof Housing: Ideal for a wide variety of applications with panel mount, flush mount, or pipe mount ability.
UL Listed
are the two relay set points independent
Hello, the two relay setpoints are independent of each other.
Date published: 2023-11-06
