JZ-31在线式近红外水份仪 JZ-31 on-line near infrared moisture meter
JZ-31是一种安装于生产流水线现场，用于在线检测物料水份的近红外精密仪器设备。
JZ-31 is one kind of near infrared precision instrument equipment. installation on the spot of production line used to on-line detection for material moisture
特征 Features：
稳定可靠特性和最高性价比
Stable and reliable characteristics and the highest cost performance
数码管显示、简便直观
Digital tube display simple and intuitive
技术参数Technical parameters:
测量范围   :  0.1%-99%（物料无渗水情况）
Measuring range: 0.1% 99% (material no water seepage conditions)
显示分辨率 :  0.01%
Display resolution: 0.01%
测量精度   :  ±0.2%（根据物料特性和应用环境而定）
Accuracy: plus or minus 0.2% (according to the material properties and the application environment and decide)
测量通道   :  10
Measurement channels: 10
测试距离   :  250mm±100mm
Test the distance: 250 mm±100mm
环境温度   :  0-50℃    
Ambient temperature: 0 to 50 ℃                                                              
重复性     :  ±0.2%
Repeatability: plus or minus 0.2%
响应时间   :  0-60秒
Response time: 0-60 seconds
输出       :  RS485、232、4-20mA、0-10V、MODBUS RTU、MODBUS TCP、Profibus DP、以太网TCP/IP、开关量
Output: RS485 232 4-20 ma 0 to 10 v MODBUS RTU  MODBUS TCP  Profibus DP Ethernet TCP/IP switch quantity
光干扰     :  不受外界环境光线变化影响，探头无须遮光罩
Light interference is not affected by the light environment probe hood
温度影响   :  具有温度自动补偿基本不受外界温度变化的影响
Basic temperature effect: it has automatic temperature compensation is not affected by ambient temperature changyle="width: 750px; height: 750px;" />