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.
Duct or building static pressure
Damper and fan control
Compatible liquids and gases.
±1% of FS including linearity, hysteresis, and repeatability (indicator and transmitter).
< ±2% of FS per year.
1.5 x range.
±0.05% of F.S./°F.
4-digit backlit LCD (Digits: 0.60"H x 0.33"W).
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.
12-28 VDC/VAC: 2.5 watts; 120-240 VAC: 4.5 watts.