2¼” Digit Height, 4½ Digit Scalable Meter for Process Voltage Signals
Accurate display of pressure, temperature, flow, etc., readable at 75 feet.
Large, Bright, 2¼” LED Display
Readable to 75 Feet
Accepts 0-5V, 1-5V, 0-10V and 1-10 V process signals
Broad Range Scaling: 500 to 19,999
Sealed Surface-Mount Case
Screw Terminal Connections
115 Vac Power
Excitation Output (1.3 to 24 Vdc)
Analog Output (1 mVdc per Count)
230 Vac Power
Model PI 800 is a 4½ digit (±19,999 count) industrial process indicator with large, bright, 2¼” (57 mm) tall LED digits legible at up to 75 feet (23 m). It is designed to read out directly in engineering units, such as PSI, GPM or degrees, from a voltage signal such as 0-1V, 1-5 V, 0-10V or 1-10V. Scaling adjustments and decimal point selection are accessible from the front by removing an access plug.
The sealed surface-mount case provides protection for installation in dirty or damp environments. Three mounting methods are provided for: thru-panel mounting, raised surface mounting, or flush surface mounting. Electrical connections are via screw terminals. Please see our Mechanical Section. Standard power is 115 Vac.
Options include 230 Vac power, an excitation output adjustable from 1.3 to 24 Vdc to drive transducers, an analog output of 1 mV count to drive recording devices, and a NEMA-4 enclosure.
A Two-Year Warranty is standard.
DC Voltage Ranges
0-5 V & 1-5 V
Calibration Unless Specified
1V = 0000, 5V = 19,999
Zero Offset Control
-0.5 to + 1.1 Vdc
Span (User Adjustable)
500 to 19,999 counts
Accuracy at 25ºC
±0.01% of reading ±1 count
±1 digit typical
Span Tempco, max
±0.005% of full scale (19,999) per ºC
Warmup to rated accuracy
Analog to Digital Conversion
Dual slope, average value
Automatic, (-) sign only
2.5 readings / second
7-segment, red-orange LED
Four positions programmable by DIP switch accessible from front of meter