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  • 产品名称：相对湿度变送器

  • 产品型号：DT262
  • 产品厂商：其它品牌
  • 产品文档：
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简单介绍：
DT262能够**测量温湿度，同时这个变送器有多种输出可以选择。 亮点测量相对湿度范围：RH0~100摄氏度，温度计-20~+80摄氏度温度范围可供选择：0~50摄氏度，0~100摄氏度，-20~80摄氏度，-30~20摄氏度 -30~70摄氏度信号输出可供选择：电流/电压
详情介绍：

Technical Specification

PERFORMANCE
Measurement Range (RH)0-100% RH
Measurement Range (T)-20 to +80°C
Accuracy RH @ 23°C<±2% RH (5-95% RH)
Accuracy T @ 23°C±0.2°C (-10 to +50°C)
Stability - RH Sensor<±1% RH/year
Response Time<10 sec typical (for 90% of the step change)
ELECTRICAL INPUT/OUTPUT
Output Signal (RH)-Configurable on Request4–20 mA
0–1 V, 0–5 V, 0–10 V
Output Signal (T)-Configurable on Request4–20 mA
3-wire 100 Ω 1/3 DIN direct Pt100
0–1 V, 0–5 V, 0–10 V
Supply VoltageOutput 4–20 mA: E = 12–30 VDC
Output 0–10 V: E = 15–30 VDC
Output 0–5 V: E = 10–30 VDC
Output 0–1 V: E = 8–30 VDC
Load ResistanceOutput 4–20 mA: Rload < (Uv-9)/0.02
Output 0–10 V: R > 10 k Ω
Output 0–5 V: R > 5 k Ω
Output 0–1 V: R > 1 k Ω
Current ConsumptionAnalogue loops 2 x 20 mA max
OPERATING CONDITIONS
Operating TemperatureProbe: -30 to +85°C
Housing: -30 to +70°C
Storage: -40 to +70°C
Operating Humidity
Probe: 0–100% RH
Housing: 0–98% RH (non-condensing)
Storage: 0–98% RH (non-condensing)
MECHANICAL SPECIFICATIONS
Ingress Protection SensorIP65
Housing MaterialPPO + POM
Electrical ConnectionsScrew terminals, tightening torque 1.5mm2 max
Output via wire to wire pitch from 3.5 to 6 mm diameter
DimensionsHousing: 80 x 80 x 34.5 mm
Probe: L=85/178mm, ø12mm
Weight100g
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