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產(chǎn)品詳情

  • 產(chǎn)品名稱：管道安裝溫濕度變送器

  • 產(chǎn)品型號(hào)：DT282
  • 產(chǎn)品廠商：其它品牌
  • 產(chǎn)品文檔：
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簡(jiǎn)單介紹：
DT282溫濕度變送器內(nèi)置了HYGROSMART傳感器可更換模塊。這個(gè)可更換模塊讓您輕松的更換傳感器部分。結(jié)果是儀表的整個(gè)維護(hù)費(fèi)用大大的節(jié)省了，維護(hù)時(shí)間也大大的減短了。Product 亮點(diǎn)測(cè)量范圍: RH 0–100%, 溫度 -30 to +70° C 濕度輸出信號(hào): 0–1 VDC; 0–5 VDC; 0–10 VDC; 0–20mA; 4–20mA (可通過(guò)軟件選擇) 溫度輸出信號(hào): 0
詳情介紹：

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 Signal0–1 VDC, 0–5 VDC, 0–10 VDC
0–20mA, 4–20mA (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 +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 SensorIP67
MaterialHousing: Aluminium die casting
Probe: Steel Aisi 316
Electrical ConnectionsScrew terminals
DimensionsHousing: 120 x 120 x 49.5mm mm
Probe: L=90mm, ø18mm
Weight450g
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