Cecomp F4L+/-15PSIG -15.00-15.00PSIG Loop-Powered Gauge

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HEAVY DUTY DIGITAL PRESSURE GAUGES ±0.25% Test Gauge Accuracy 316 Stainless Steel Wetted Parts Zero and Span Potentiometers Fast 33 Times per Second Display Update Series B - Battery-Powered Gauges Battery life up to 2500 hours in 3-1/2 digit ranges; 500 hours in 4 digit ranges Low battery indicator: 5-minute auto shutoff to conserve battery life Powered by (2) AA batteries (included): easy-to-find NEMA 4X Versions Available Compound Range Version Series L - Loop-Powered Gauges 2-wire design powered by 4-20 ma current loop Operated on 8 to 32 VDC Reverse polarity protected TEST button to check loop operation 3-foot, 2-wire electrical connection NEMA 4X Versions Available Series D - AC/DC Powered Gauges Powered by 8 to 24 VAC, 50/60 Hz or 9 to 32 VDC, 5 mA max 3-1/2 digit ranges have on-off button 3-foot, 2-wire electrical connection NEMA 4X Versions Available Series A -AC/DC-Powered Gauges with Alarms Power by 8 to 24 VDC, 50/60 Hz or 9 to 32 VDC, 1W max Visual bi-color alarm LED on front panel Top-mounted potentiometers for high and low set points Use TEST button to cycle alarms Two SPDT relay contacts are rated for 1 A at 24 VD and 0.5 A at 115 VAC, noninductive Use TEST button to cycle alarms 3-foot, 8-wire electrical and alarm connection