Digital Pressure Gauges with Alarms

Accuracy Includes linearity, hysteresis, repeatability ±0.25% of full scale ±1 least significant digit Display 4 readings per second nominal display update rate 4 digit LCD, 0.5" H main display 5 character 0.25" H alphanumeric lower display Alarm 1 and Alarm 2 LCD indicators and bi-color (red/green) LEDs Controls & Functions SEL Select and display alarm trip points TEST Alarm acknowledge, or toggle alarms when in test mode  Increase alarm setpoint when in setpoint adjust mode  Decrease alarm setpoint when in setpoint adjust mode Multi-level pass code protection for set-up and calibration ADA and DAR Alarm Outputs Programmable dual form C (SPDT) relay contacts for HI/LO, HI/HI, LO/LO, normal or reverse acting with 1% deadband, or adjustable trip and reset points for each relay, manual or auto acknowledge. 1A/24VDC, 0.5A/115VAC, non-inductive 120 milliseconds typical response time DAR Retransmission Output Updated approximately 16 times per second 4-20 mA DC current output Output drive (compliance) determined by power source 6,553 counts (2.4 μA resolution) over sensor range Calibration Non-interactive, ±10% of range All pressure and absolute models: zero, midpoint, span All vacuum models: –span, –midpoint, zero Vacuum/pressure models: –span, zero, +midpoint, +span Power 8 to 24 VAC 50/60 Hz or 9 to 32 VDC Gauge is on whenever power is applied Designed for continuous operation 1.0 watt maximum power consumption Use DPG1000-PS 12 VDC power supply kit to operate on 115 VAC Weight Gauge: 10 ounces, shipping wt.: 1 pound (approximately) Housing Extruded aluminum case, epoxy powder coated, ABS/ polycarbonate bezel (aluminum bezel optional), front and rear gaskets, polycarbonate label Connection, Material, Media Compatibility 1/4" NPT male fitting, 316L stainless steel All wetted parts are 316L stainless steel Overpressure 2 X pressure range for 3 psi to 2000 psi sensors 5000 psig for ranges using 3000 psig sensor 7500 psig for ranges using 5000 psig sensor Over-range display 112.5% FS: I – – – or I –.–.–.– Vacuum service: all 15 psi, 30 psia, all 100 psi, all 200 psi sensors Under-range display (non-vacuum sensors): –Err Burst Pressure 4 X sensor pressure rating or 10,000 psi, whichever is less Environmental Storage temperature: –40 to 203°F (–40 to 95°C) Operating temperature: –4 to 185°F (–20 to 85°C) Compensated temperature: 32 to 158°F (0 to 70°C)