The ELE-600 integrates pressure sensing, local indication, control and signal transmission in one instrument. A microprocessor processes the diffused-silicon sensor signal and supports simultaneous 4–20mA transmission and two relay alarm outputs. The four-digit LED allows operators to read pressure at the installation point.
The instrument has an explosion-proof enclosure and 304 stainless steel construction. It is used in natural-gas equipment, chemical processes, water treatment, metallurgy, industrial automation, and hydraulic or pneumatic systems with compatible media.
| Parameter | Specification |
|---|---|
| Measuring principle | Diffused-silicon pressure sensing |
| Accuracy | ±0.5%FS as standard; ±0.2%FS optional |
| Selectable range bands | ±200–800Pa; -100–900kPa; 1–100MPa |
| Pressure reference | Gauge or absolute |
| Display | Four-digit LED |
| Outputs | 4–20mA and dual relay alarms, operating simultaneously |
| Overload capability | 1.5× full scale; custom configurations available |
| Process connection choices | M20×1.5, G1/4, G3/8, G1/2, NPT1/4, NPT3/8 or NPT1/2 |
| Electrical entry | M20×1.5 |
| Power supply choices | 24VDC or 220VAC |
| Operating temperature | 0–60°C |
| Explosion-protection designation | Ex d IIC T6 Gb |
| Housing material | 304 stainless steel |
| Measured media | Liquids or gases compatible with 304 stainless steel, including suitable water, air, oil and hydraulic media |
The analog signal provides continuous pressure feedback to a receiving instrument or control system, while the two relays provide local alarm or control functions. Select the pressure span, gauge or absolute reference, process connection and power supply for the installation. The 24VDC and 220VAC versions are separate supply configurations.
Interference-resistant signal processing supports use alongside industrial automation equipment. The compact enclosure combines the local display and control interface with the pressure connection, reducing the need for a separate pressure indicator.
