Series EDA Electronic Pressure Controller

2 Switches, Indicating Gage, and Transmitter in One Package

Series EDA Electronic Pressure Control is an extremely versatile compact package that can replace a separate gage, two switches, and a transmitter in a system saving money, installation time, and panel space. The EDA incorporates two SPDT relays that have the on and off points fully adjustable over the range for control or alarm use. Front face has LED indicators for switch status and a large backlight two-line display showing process value and indication units. Programming is easy with simple menu structure, two-line display, and external programming buttons. Weatherproof housing is ideal for a wide variety of applications with panel mount, flush mount, or pipe mount ability. Features include zero set, adjustable dampening, menu lock out, peak and valley indication, removable terminal blocks, adjustable time delay, and scalable transmitter output.

NIST CALIBRATION available in Product Configurator.

Product Applications

Process control
Compressor control
Filter status
Duct or building static pressure
Damper and fan control

Starting at $508.55

Ordering

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12-30 VDC/AC Powered Models

120-240 VAC Powered Models

Grouped product items
Model	Description	Availability*	Price
EDAW-N1E1-04T0	Electronic pressure switch, range 0-100 psi, 1/4" male NPT bottom connection, 316L SS, 2 SPDT relays.	1-3 days*	$508.55
EDAW-N1E1-05T0	Electronic pressure switch, range 0-150 psi, 1/4" male NPT bottom connection, 316L SS, 2 SPDT relays.	1-3 days*	$508.55
EDAW-N1E1-05T1	Electronic pressure switch, range 0-150 psi, 1/4" male NPT bottom connection, 316L SS, 2 SPDT relays, 4-20 mA output.	1-3 days*	$560.30
EDAW-N1E1-06T1	Electronic pressure switch, range 0-300 psi, 1/4" male NPT bottom connection, 316L SS, 2 SPDT relays, 4-20 mA output.	1-3 days*	$560.30
EDAW-N1E1-05T0-HV	Electronic pressure switch, range 0-150 psi, 1/4" male NPT, bottom connection, 316L SS, 2 SPDT relays, 120/240 VAC voltage option	1-2 Weeks*	$671.85

Specifications

Service:: Compatible liquids and gases.
Wetted Materials:: 316L SS.
Housing:: Polycarbonate.
Accuracy:: ±1% of FS including linearity, hysteresis, and repeatability (indicator and transmitter).
Stability:: < ±2% of FS per year.
Pressure Limits:: 1.5 x range.
Temperature Limits:: Ambient: 20 to 140°F (-6.6 to 60°C); Process: 0 to 176°F (-18 to 80°C).
Compensated Temperature Limits:: 32 to 122°F (0 to 50°C).
Thermal Effect:: ±0.05% of F.S./°F.
Display:: 4-digit backlit LCD (Digits: 0.60"H x 0.33"W).
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.
Power Consumption:: 12-28 VDC/VAC: 2.5 watts; 120-240 VAC: 4.5 watts.
Electrical Connections:: Removable terminal blocks with two 1/2" female NPT conduit connections.
Enclosure Rating:: Meets NEMA 4X (IP65).
Warm Up Time:: <10 seconds.
Mounting Orientation:: Any position.
Weight:: 1.18 lbs (535 g).
Agency Approvals:: CE, UL.
SWITCH SPECIFICATIONS:
Switch Type:: 2 SPDT relays.
Electrical Rating:: 5 A @ 120/240VAC, 1 A @ 30 VDC.
Repeatability:: ±1% of FS (switching only).
Set Points:: Adjustable 0-100% of FS.
Switch Indication:: External LED for each relay on the front panel.
Switch Reset:: Manual or Automatic.
TRANSMITTER SPECIFICATIONS:
Output Signal:: 4-20 mA, 1-6 VDC, 1-5 VDC, 0-5 VDC, or 0-10 VDC (direct or reverse output selection).
Minimum Excitation:: 14 VDC.
Zero and Span Adjustments:: Menu scalable within the range.

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.

Support Library

Product Literature

Manuals

Instruction Bulletin EDAW-2

Catalog Pages

Series EDA Catalog Page

Product Data Sheet

SlideShare

Approvals

Drawings

Model Chart

EXAMPLE	EDA	W	N1	E1	02	T0	NIST	Series EDAW-N1E1-02T0-NIST Electronic Pressure Controller, weatherproof housing, 1/4" male NPT process connection, (2) 1/2" conduit connections, range 0-20 psig, with NIST certificate.
SERIES	EDA							Electronic Pressure Controller
HOUSING		W						Weatherproof
PROCESS CONNECTION			N1					1/4" Male NPT
CONDUIT CONNECTION				E1				Two 1/2" NPT
RANGE					02 03 04 05 06 07 08 09 10			0-20 psig 0-60 psig 0-100 psig 0-150 psig 0-300 psig 0-600 psig 0-1000 psig 0-1500 psig 0-3000 psig
TRANSMITTER OUTPUT						T0 T1 T2 T3 T4 T5		None 4 to 20 mA 1 to 5 VDC 0 to 5 VDC 1 to 6 VDC 0 to 10 VDC
OPTIONS							AT NIST P 23444 HV	Aluminum Adhesive Tag NIST Certificate 1/2 NPSM Conduit Plug Special Cleaning 120 to 240 VAC Input Power

FAQ

Questions

Question

A customer would like to get switching capability, local pressure indication, and a 4-20 mA output signal all in one device. Do we have a product to offer them?

Answer

Yes. Series' DH, DHII or DH3 possess high/low set points, digital gage display and 4-20 mA full scale output signal for air and compatible gas. Series' EDA, DPG-200, DPT, and MDPC possess high/low set points, digital gage display and 4-20 mA full scale output signal for compatible fluids.

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