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Series-EDA
Electronic Pressure Control, Weatherproof, Adjustable SPDT, LED, Backlit Display
Models In Stock
- 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.
Series-EDA
From
$
530.25
Models In Stock
Product Overview
- Accuracy ± 1 %
- Accuracy Note ± 1% of FS including linearity, hysteresis, and repeatability (indicator and transmitter)
- Compensated Temperature, Max 122 °F
- Compensated Temperature, Min 32 °F
- Compliance CE, UL
- Display Note 4-digit backlit LCD (digits: 0.60˝H x 0.33˝ W)
- Display Type LCD
- Enclosure Ratings IP66, NEMA Type 4X
- Materials Polycarbonate
- Materials, Wetted 316 Stainless Steel
- Media Compatibility Consult Factory
- Number of Digits 4
- Operating Temperature, Max 140 °F
- Operating Temperature, Min 20 °F
- Pressure, Min 0 psi
- Pressure Type Gauge
- Process Connection Size 1/4 in
- Process Connection Type NPT Male
- Process Temperature, Max 176 °F
- Process Temperature, Min 0 °F
- Repeatability ± 1%
- Repeatability Note ± 1% of FS (switching only)
- Set Point Adjustment Full Scale Adjustable (0-100%)
- Stability <± 2% of FS/year
- Switch Indication External LED for each relay on the front panel
- Switch Rating 5 A @ 120/240Vac, 1 A @ 30 Vdc
- Switch Reset Manual/Automatic
- Switch Type (2) SPDT
- Thermal Effects ± 0.05% of FS/°F
- Warm Up Time <10 s
- Weight 1.18 lb
- Zero Setting Adjustable Range Menu Scalable within the Range
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
Show Ratings & Reviews
are the two relay set points independent
Hello, the two relay setpoints are independent of each other.
Date published: 2023-11-06
I have 2 questions (1) vibration ? can this be mounted directly on a refrigeration compressor ? (2) outdoor temp range can reach Zero degrees F which is out of the stated ambient range will control work or do you have other options for low ambient
Heavy vibration may cause false readings and/or early failure of the unit so remote mounting is best. The lowest ambient temp is 20F. Unfortunately we don't offer a lower temp option on the EDA. The DA/DS series are much older technology and much less precise with fewer features but the minimum temp is -30F.
Date published: 2024-06-19