This document introduces the pressure transducer products of COPAL ELECTRONICS. The products are compact and lightweight, suitable for non-corrosive gases, and have a dual in-line package.
The P-2000 series pressure transducers are compact, lightweight devices designed for non‑corrosive gases. They are offered in dual‑in‑line packages with various pressure ranges and terminal directions (AN or BN). The manual lists model numbers, housing materials, and internal structure details such as a silicone sensor chip and ceramic chip resistor.
Standard specifications include operating temperature from 20 °C to 80 °C, excitation current of 1.5 mA DC, and a net weight of about 1 g. Environmental characteristics cover shock, pressure cycling, and moisture resistance. Outline dimensions and electrical schematics are provided for proper installation and wiring.
| Pressure range | 0 – 981 kPa |
|---|---|
| Operating temperature range | 20 °C – 80 °C |
| Excitation current | 1.5 mA DC (constant) |
| Net weight | ≈ 1 g |
| Bridge resistance | 3300 Ω ±30 % |
| Insulation resistance | 100 MΩ (500 V DC) |
| Dielectric strength | 500 V AC for 60 s |
| Response time | ≈ 1 ms |
| Linearity/Hysteresis | +0.3 %FS |
| Thermal error | 0.18 %FS |
The device operates from 20 °C to 80 °C.
It requires a constant 1.5 mA DC excitation current.
Model P-2000‑101G measures 0 to 9.81 kPa (0 to 0.1 kgf/cm²).
The transducer weighs approximately 1 gram.