SOHA TECH二氧化碳、温度和湿度变送器SH-VT260
它是一款二氧化碳、温度和湿度变送器，配有高性能双二氧化碳传感器，针对长期使用和作物种植进行了优化
特征
- 适用于99%高湿度环境条件
- 水分专用预处理装置
- NDIR 双传感器，无需校准即可长期使用
- 自有技术制造的高性能CO2传感器，质量保证
- 输出: 4~20ma, +RS485 or 0~5V +485
应用
- 果类蔬菜，如花卉作物、辣椒、草莓、西红柿、黄瓜和辣椒
- 蘑菇种植、低温储藏
- 家畜
- 植物、温室、研究栽培
技术规格
1. 二氧化碳传感器
| List | Contents | Remarks |
| Measuring method | Dual Light Wavelength NDIR | |
| Measuring Range | 0~3000/5000/10,000 ppm | option |
| Accuracy | ±3% measured value | @0~50℃ |
| Response time | 0 ~ 80% < 30 Sec | |
| Signal update term | Every 2.0 Seconds | |
| Warm-up Time | @25℃ < 90Sec | |
| Working Temp | -10 ~ 50℃ | |
| Working Humidity | 0 ~ 99.5% RH | Noncondensing condition |
2. 温度感应器
| List | Contents | Remarks |
| Measuring Range | -25 ~ 85℃ -10 ~ 50℃ | (RS485) |
| -10.0 ~ 50.0℃ | (Analog) | |
| Accuracy | ±0.3℃ | Max. ±0.4 ℃ |
| Response Time | 0~30 sec |
3. 湿度传感器
| List | Contents | Remarks |
| Measuring Range | 0 ~ 99.9 %RH | RS-485 Analog |
| Accuracy | ±2 %RH |
4. 注意事项
For best way of protection out of humidity
5. 可选配件
- Standard output : 4~20mA(Three signals) , RS-485
- Optional output: 0-5 voltage(necessary to order in advance)
- Highly recommend to review protocol sheet with user manual
- Correction data(adjustment) on RS485
- Configure CO2 measurement range with three option in advance. 0-3000ppm / 0-5000ppm / 0-10000ppm. (Hardware setting, not software selection)
6. 证书
- CE
- RoHS 2.
7. 其他的
- Warranty will be 1year basically
- Technical support available if necessary for our customer
- Considering maintenance work such as replacement of sensor and filters if expected long last
