产品详情
查看大图

  • 产品名称：远传型数字温湿度传感器

  • 产品型号：DT284
  • 产品厂商：其它品牌
  • 产品文档：
你添加了1件商品 查看购物车
简单介绍：
DT284相对湿度传感器使用HYGRMART传感器可更换模块，内置于可替换的探头中。该仪表因为是远传探头和拥有各种尺寸，所以可以运用在高温环境中。 亮点测量范围: RH 0–100%, 温度 -30 to +140° C 湿度输出信号: 0–1 VDC; 0–5 VDC; 0–10 VDC; 0–20 mA; 4–20mA (可通过软件选择)
详情介绍：

Technical Specification

PERFORMANCE
Measurement Range (RH)0-100% RH
Measurement Range (T)-30 to +140°C
Accuracy RH @ 23°C<±2% RH (5-95% RH)
Accuracy T @ 23°C±0.4°C
Stability - RH Sensor<±1% RH/year
Response Time<10 sec typical (for 90% of the step change)
ELECTRICAL INPUT/OUTPUT
Output Signal0–1 VDC, 0–5 VDC, 0–10 VDC
0–20 mA, 4–20 mA (3 wires) RS485
Supply Voltage15 ≤ VAC ≤ 27
18 ≤ VDC ≤ 38
Load ResistanceCurrent output: R ≤ 500 Ω
Current Consumption1.7 W
OPERATING CONDITIONS
Operating TemperatureProbe: -30 to +140°C
Housing: -30 to +70°C
Storage: -40 to +70°C
Operating Humidity
Probe: 0–100% RH
Housing: 0–100% RH
Storage: 0–100% RH
MECHANICAL SPECIFICATIONS
Ingress Protection SensorIP67
MaterialHousing: Aluminium die casting
Probe: Stainless steel
Electrical ConnectionsScrew terminals
DimensionsHousing: 120 x 120 x 49.5mm
Probe: L = 250/500mm, ø12mm
Weight450g
* 请输入您的名字，方便我们和您联系
* 请输入您的电话，方便客服及时解答您的问题
* 请输入您详情地址，方便详细提供当地的市场讯息