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- 产品名称：管道安装温湿度变送器
- 产品型号：DT282
- 产品展商：其它品牌
- 产品文档：无相关文档
简单介绍
DT282温湿度变送器内置了HYGROSMART传感器可更换模块。这个可更换模块让您轻松的更换传感器部分。结果是仪表的整个维护费用大大的节省了，维护时间也大大的减短了。Product
亮点测量范围: RH 0–100%, 温度 -30 to +70° C 湿度输出信号: 0–1 VDC; 0–5 VDC; 0–10 VDC; 0–20mA; 4–20mA (可通过软件选择) 温度输出信号: 0
产品描述
Technical Specification |
| PERFORMANCE | | Measurement Range (RH) | 0-100% RH | | Measurement Range (T) | -30 to +70°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 Signal | 0–1 VDC, 0–5 VDC, 0–10 VDC
0–20mA, 4–20mA (3 wires) RS485 | | Supply Voltage | 15 ≤ VAC ≤ 27
18 ≤ VDC ≤ 38 | | Load Resistance | Current output: R ≤ 500 Ω | | Current Consumption | 1.7 W | | OPERATING CONDITIONS | | Operating Temperature | Probe: -30 to +85°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 Sensor | IP67 | | Material | Housing: Aluminium die casting
Probe: Steel Aisi 316 | | Electrical Connections | Screw terminals | | Dimensions | Housing: 120 x 120 x 49.5mm mm
Probe: L=90mm, ø18mm | | Weight | 450g |
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