The EYS-100K-2CO combines local LED pressure indication with two relay outputs and continuous signal transmission. Standard 4–20mA output connects to a receiving instrument or automation system; 0–10V and RS485 Modbus-RTU are configuration options. The 304 stainless steel housing and threaded process fitting support industrial installation.
Applications include natural-gas equipment, chemical processes, water supply and filtration, pumping systems, metallurgy, industrial machinery, hydraulics and pneumatics. Select the pressure range and sensing construction for the process. Diffused-silicon sensing configurations are available within the family.
| Parameter | Specification |
|---|---|
| Model | EYS-100K-2CO |
| Pressure-range selections | 0.5–300MPa; multiple spans and configurations available |
| Accuracy | ±0.5%FS |
| Temperature drift | ±0.01%FS/°C |
| Long-term stability | ±0.1%FS/year within the temperature-compensated range |
| Analog outputs | 4–20mA as standard; optional 0–10V |
| Switching outputs | Two relays |
| Communication option | RS485, Modbus-RTU |
| Supply | 24VDC; optional 220V version |
| Overload, -0.1–16MPa configurations | 2× rated pressure |
| Overload, 25–100MPa configurations | 1.5× rated pressure |
| Media | Liquids and gases that do not corrode the wetted components |
| Medium temperature | -20°C to 70°C |
| Humidity | 0–95%RH |
| Process connection | Stainless steel threaded fitting |
| Housing | 304 stainless steel |
| Calibration | Three-point calibration at zero, midpoint and full scale |
The front panel provides the pressure readout and local setting keys, while the rear terminal connection supports integration with the selected supply and output circuits. Two relays provide switching functions alongside the configured analog signal. Optional RS485 connects the instrument to a compatible Modbus-RTU monitoring system.
Specify the measuring span, required outputs, communication option, supply version and process connection. Apply the overload limit for the configured pressure range. Compatible water, air, oil and hydraulic media can be monitored when they meet the wetted-material and temperature requirements.
