Dwyer DPMA-504P is an LCD digital process meter with temperature range of 32 to 122°F (0 to 50°C) and ±(0.05% FS + 1 count) accuracy. It has adjustable zero and span adjustments with storage temperature limits of -4 to 158°F (-20 to 70°C). The voltage options are powered by control loop or 12VDC/24VDC. It can be mounted using snap-in panel mount or clamp with a 3-1/2 digit, 7 segment, 1" (25.4 mm) H display. The input options include 4-20mA or 0-200mVDC, 0-5VDC, 0-10VDC with input impedance of 300Ω nominal (for DPMA-4XX(P)) or 390KΩ nominal (for DPMA-5XX(P)). It supports various engineering units and has a conversion rate of 3 per second. The warm-up time is 10 minutes typical with an automatic polarity display and 24VDC @ 35mA typical backlight power supply.