相对湿度变送器 WM261

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产品价格： < 面议

产品型号：WM261

品牌：其它品牌

公司名称：上海美盛自动化设备有限公司

所在地：上海普陀

浏览次数：1107 次

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产品简介

WM261变送器可测量\转换久模拟传输温湿度信号.这两个参数通过模拟信号传输到远程接收器上.该变送器自带传感/转换模块.
亮点输出量程自由定义:0~50摄氏度,0~100摄氏度,-20~+80摄氏度,-30~+20摄氏度,-30~+70摄氏度输出信号自由定义:电流/电压,型号不同湿度输出信号通过数字化线性补偿和0!60摄氏度温度补偿根据要示,可线性补偿按特定温度线

产品详细信息

Technical Specification

PERFORMANCE
Measurement Range (RH)	0-100% RH
Measurement Range (T)-Configurable on Request	0 to +50°C 0 to +100°C -20 to +80°C -30 to +20°C -30 to +70°C
Accuracy RH @ 23°C	<±2% RH (5-95% RH)
Accuracy T @ 23°C	Pt100 Ω 1/3 DIN direct ±0.2°C Current output ±0.3°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 Request	4–20 mA 0–1 V, 0–5 V, 0–10 V
Output Signal (T)-Configurable on Request	4–20mA 3-wire 100 Ω 1/3 DIN direct Pt100 0–1 V, 0–5 V, 0–10 V
Supply Voltage	Output 4–20mA: E = 12–30 VDC Output 0–10V: E = 15–30 VDC Output 0–5V: E = 10–30 VDC Output 0–1V: E = 8–30 VDC
Load Resistance	Output 4–20mA: Rload < (Uv-9)/0.02 Output 0–10V: R > 10 k Ω Output 0–5V: R > 5 k Ω Output 0–1V: R > 1 k Ω
Current Consumption	Analogue loops 2 x 20mA max
OPERATING CONDITIONS
Operating Temperature	Measurement head: -30 to +85°C Housing: -30 to +70°C Storage: -40 to +70°C
Operating Humidity	Sensing element: 0–100% RH (non-condensing) Housing: 0–98% RH (non-condensing) Storage: 0–98% RH (non-condensing)
MECHANICAL SPECIFICATIONS
Ingress Protection Sensor	IP65
Housing Material	PPO
Electrical Connections	Screw terminals, tightening torque 1.5mm² max Output via wire to wire pitch from 3.5 to 6 mm diameter
Dimensions	Housing: 80 x 80 x 34 mm Probe: L=85mm, ø12mm
Weight	100g