Oxygen Concentration Converter — E2618-O2
Спецификация E2618-O2
Available on request
Delivery across Russia
Order phone: +7(800)777-18-50
Description
The oxygen concentration transmitter E2618-O2 is a representative of the new line of multifunctional measuring instruments PluraSens®.
The transmitter is designed to prevent dangerous decreases in oxygen concentration in rooms. In addition, the transmitter can be used to monitor the absence of oxygen in gas mixtures (for example, when working in an inert gas environment).
The device is equipped with a fully calibrated next-generation electrochemical sensor with temperature compensation, which ensures high stability and reliability of readings, as well as a long service life of the device.
To connect the transmitter to alarm, ventilation, and building automation systems, two analog outputs and an RS485 interface operating via the Modbus RTU protocol can be used.
Advantages
- Accurate stable measurement
- Wall-mounted or duct version
- Remote probe (optional)
- 2 configurable analog outputs 4-20 mA or 0-10 V, Digital RS485 Modbus RTU output
- Display version available
- Reliable durable electrochemical sensor
- Detection range 0...25 vol.% O2
- Resolution 0.01 vol.% O2
- Attached or remote sensor
- 2 × 4-20 mA / 0-10 V, RS485
ATTENTION, the device is currently discontinued.
- Specifications
- Overall dimensions drawing
- Connection diagram
- Applications
| Specifications | |
| Calibration | Oxygen O2 |
| Sensor type | Electrochemical cell |
| Detection method | Diffusion |
| Measurement range |
0...25 %vol. O2 |
| Overload limit |
30 %vol. O2 |
| Resolution | 0.01 %vol. O2 |
| Nonlinearity | < 0.2 %vol. O2 |
| Signal update | every second |
| Response time T80 | ~15 seconds |
| Maintenance interval | 6 months |
| Sensor lifetime | <2 years |
| Self-diagnostics | Full functionality check at startup |
| Warm-up time | ≤ 1 min |
| Power supply | 11...30 V DC |
| Power consumption | < 2 VA |
| Digital interface | RS485, Modbus RTU protocol |
| Analog outputs | 2 × 4-20 mA / 0-10 V, configurable |
| Housing | Light gray ABS plastic, protection rating IP65 |
| Dimensions | 82 × 80 × 55 mm |
| Remote probe | Protection rating IP20, Cable length standard 3.0 m |
| Application areas | Industrial premises, outdoor use |
| Operating conditions | -30..+50 °C, 15...90 %RH; Atmospheric pressure ±10%; not for explosive zones; Non-aggressive environment |
| Note: The sensor may exhibit significant sensitivity to highly oxidizing gases (e.g., ozone, chlorine) at high concentrations |
|
| Display (optional) | |
| Operating temperature | 0...+50 °C |
| Display size | 72 × 36 mm |
| Number of characters | 3.5 7-segment |
| Character height | 14 mm |
| Other features | Backlight |
