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產(chǎn)品名稱：相對濕度變送器
產(chǎn)品型號：WM261
產(chǎn)品廠商：其它品牌
產(chǎn)品文檔：

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簡單介紹：

WM261變送器可測量\轉(zhuǎn)換久模擬傳輸溫濕度信號.這兩個參數(shù)通過模擬信號傳輸?shù)竭h(yuǎn)程接收器上.該變送器自帶傳感/轉(zhuǎn)換模塊. 亮點(diǎn)輸出量程自由定義:0~50攝氏度,0~100攝氏度,-20~+80攝氏度,-30~+20攝氏度,-30~+70攝氏度輸出信號自由定義:電流/電壓,型號不同濕度輸出信號通過數(shù)字化線性補(bǔ)償和0!60攝氏度溫度補(bǔ)償根據(jù)要示,可線性補(bǔ)償按特定溫度線

詳情介紹：

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

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產(chǎn)品名稱：相對濕度變送器

Technical Specification