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The Digital Process Indicator is a precision industrial instrument designed to measure and display analog process signals accurately. It features a bright LED display, wide input compatibility, and stable performance, making it ideal for control panels and automation systems.
| Value | Details |
|---|---|
| Measurement Input: | 0–20 mA |
| Display Type: | 4-Digit, 7-Segment LED Display |
| Alarm Output: | PI-99 is a process indicator only and does not support relay/alarm output |
| Supply Voltage: | 90 – 270 VAC |
Supports multiple current and voltage input ranges
Bright white LED display for clear and easy reading
High accuracy with selectable resolution options
User-selectable digital filtering for stable indication
User and factory calibration support
| Model | PI-44 | PI-77 | PI-88 | PI-99 |
|---|---|---|---|---|
| 1. DISPLAY TYPE : 4-Digit 7 segment LED (WHITE) | ||||
| Display height | 0.36″ | 0.56″ | 0.56″ | 0.56″ |
| 2. INPUT | ||||
| Analog Input | 0 – 20mA, 4 – 20mA & 0 – 1, 0-5, 0-3.3, 0-10 VDC (Selectable) | |||
| Range | -1999 to 9999 | |||
| Resolution | 0.001, 0.01, 0.1 & 1°C (Selectable) | |||
| Digital Filter | 1 to 10 (Selectable) | |||
| 3. ENVIRONMENTAL | ||||
| Operating Range | 0 ~50°C, 5~90% Rh | |||
| Storage Humidity | 95% Rh (Non-condensing) | |||
| 4. POWER SUPPLY | ||||
| Supply Voltage | 90~270VAC, 50/60Hz. | |||
| Consumption | 4W Maximum. | |||
| 5. PHYSICAL | ||||
| Housing | ABS Plastic. | |||
| Weight (gms.) | 130 | 200 | 200 | 240 |
