Electronic pressure switch EDA series

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