| Place of Origin: | China |
|---|---|
| Brand Name: | Star merter |
| Model Number: | RYH86Y |
| Range: | 0-2000ppm, 0-5000ppm | Output: | RS485 |
|---|---|---|---|
| Power Supply: | 24VDC±5% | ||
| Highlight: | Wall Mounted Carbon Dioxide Transmitter,Wall Mounted co2 transmitter |
||
RYH86Y wall-mounted carbon dioxide transmitter is suitable for measuring indoor carbon dioxide concentration. It can be installed in two ways: wall-mounted and 86 bottom box. It uses imported high-performance carbon dioxide sensor chips with high accuracy and good stability. It can be selected with or without display.
| Basic parameters | |
| Measuring medium | gas |
| Range | 0-2000ppm, 0-5000ppm |
| Measurement accuracy | Range 0-2000ppm n400-2000ppm±(50ppm+5% of reading) Range 0-5000ppm n400-1000ppm±(50ppm+2.5% of reading) n1001-2000ppm±(50ppm+3% of reading) n2001-5000ppm±(40ppm+5% of reading) |
| Output signal | RS485 |
| Supply voltage | 24VDC±5% |
| Protection level | IP30 |
| Warm-up time | ＜180s |
| Response time | ≤30s |
| Response frequency | ≤2Hz |
| Resolution | 1ppm |
| Overall weight | ≈85g |
| Average current | ≤60mA |
| Standby current | ≤20mA |
| Environmental conditions | |
| Ambient temperature | -10～60℃ |
| Ambient humidity | 0%～95%RH(no condensation, no condensation) |
| Electrical protection | |
| Short circuit protection | permanent |
| Reverse polarity protection | No damage, but not working |
| Insulation resistance | ≥100MΩ,500VDC |
| Dielectric strength | 500VAC |
| Overall material | |
| Main shell | ABS engineering plastics |
| show | LCD display without backlight |
| Output Limitation | |
| RS485 | 0~2000/5000 |
