Meriam Process Technologies Digital Manometer,+/-0.25%FS, 0-2585mmHg Absolute ZM100-22

Product Highlights Engineering Units: Inches of H2O at 20° C, mm of H2O at 20°C, mm of Hg at 0°C, Inches of Hg at 0°C, kPa, mBar, Bar, PSI and user selectable Media Compatibility: Non-isolated sensor for clean, dry, non-corrosive gases Pressure Limits: (DN) units - 3 x F.S. on high side only or 200 PSI, whichever is less. Pressire Limits: (GN or AN) units - 3 x F.S. range or 200 PSI, whichever is less Accuracy: No temperature effect over the entire operating range 14F° to 122°F (-10C° to +50°C) Min/Max: Displays the MIN and MAX pressures Hold: Freezes the pressure measurement on the display, however, the bar graph is still active Average: Displays a continuous filtered average of the pressure measurements Temperature: Displays the internal ambient temperature of the M1 in °C or ° F Record Mode: Can store up to 240 pressure measurements; Automatic – the current value is automatically stored every 5 seconds, for up to 20 minutes; Manual – the current value is stored every time the Units key is pressed, up to 240 times Backlight: A green backlight is user activated via the backlight key. A red backlight is automatically activated during an error/over range condition Auto Shutoff: To conserve battery life, the M1 will automatically power off after 20 minutes of keypad inactivity Field Recalibration: M1 can be calibrated in the field for zero and span Low Battery Indication: BAT icon is displayed when batteries require replacement. Approximately 2 hours of run time is provided on a low battery condition Bar Graph: Horizontal bar for full scale pressure reference (0-100%)