Compact and miniature pressure measurement
ELE-301 and ELE-20 provide compact threaded pressure measurement for liquids and gases compatible with 304 stainless steel. ELE-301S and ELE-20S add four-digit LCD indication. Select gauge or absolute pressure measurement and a current, voltage or RS485 output for the receiving instrument.
Model-specific configurations
| Model | Construction | LCD | Temperature | 4–20mA supply | 0–10V supply |
|---|
| ELE-301 | Compact | None | 0–200°C | 10–30VDC | 15–30VDC |
|---|
| ELE-301S | Digital compact | 4 digits | 0–50°C | 12–30VDC |
|---|
| ELE-20 | Miniature | None | 15–30VDC |
|---|
| ELE-20S | Digital miniature | 4 digits | 0–200°C |
|---|
Shared specifications
| Parameter | Specification |
|---|
| Range selections | ±200–800Pa; -100–900kPa; 1–100MPa |
|---|
| Pressure reference | Gauge or absolute |
|---|
| Accuracy | ±0.2% or ±0.5% |
|---|
| Output choices | Two-wire 4–20mA; three-wire 0–5V or 0–10VDC; four-wire RS485 |
|---|
| Compatible media | Liquids and gases compatible with 304 stainless steel |
|---|
| Overload | 1.5× full scale standard; special versions available |
|---|
| Electrical connector | Hirschmann |
|---|
| Protection | IP65 |
|---|
Process connection options
| Models | Male process thread choices |
|---|
| ELE-301, ELE-301S, ELE-20 | G1/8, G1/4, G3/8, G1/2, G3/4, NPT1/4, NPT3/8, NPT1/2, M10×1, M12×1, M14×1.5 or M20×1.5 |
|---|
| ELE-20S | M20×1.5, G1/4, G3/8, G1/2, NPT1/4, NPT3/8 or NPT1/2 |
|---|
Custom process connections are available. Specify the complete model, calibrated range, pressure reference and output. Temperature and voltage-supply limits vary by model; use the corresponding row when selecting the instrument. Negative-pressure ranges apply to gauge configurations.
