SIEMENS溫度傳感器QAM2171.040技術參數
Operating voltage | DC 13.5…35 V or DC 24 V class 2 (US) |
Frequency | 50/60 Hz at AC 24 V |
Power consumption | ≤1 VA |
Perm. cable lengths | Copper cable 0.6 mm dia. 50 m |
Measuring range | ?50...+ 50 °C (R2 = factory setting), |
Probe | Probe length 0.4 m |
Sensing element | Pt 1000 |
Time constant | 30 s at 2 m/ s |
Dead time | <1 s |
Measuring accuracy in the range of | –25...+ 25 °C ±0.75 K |
Output signal, linear (terminal I1: QAM2171.040) | 4...20 mA ?50...+50 °C or ?35...+35 °C or 0...50 °C |
Protection degree of housing | IP54 according to EN 60529 |
Protection class | III according to EN 60730-1 |
Connection terminals for | 1 x 2.5 mm2 or 2 x 1.5 mm2 |
Cable entry gland (enclosed) | M 16 x 1.5 |
SIEMENS溫度傳感器QAM系列介紹
QAM… 管道溫度傳感器適用于通風和空調設備：
? 送風或排風溫度傳感器
? 限制傳感器，例如 供氣溫度的最低限制
? 參考傳感器，例如 用于補償室溫作為室外溫度的函數
? 露點溫度傳感器
? 測量傳感器，例如 用于測量值指示或連接到樓宇自動化和控制系統(tǒng)
The QAM… duct temperature sensors are for use in ventilation and air conditioning plants as:
? Supply or extract air temperature sensors
? Limit sensors, e.g. for minimum limitation of the supply air temperature
? Reference sensors, e.g. for compensation of the room temperature as a function of the outside temperature
? Dew point temperature sensors
? Measuring sensors, e.g. for measured value indication or for connection to a building automation and control system
SIEMENS溫度傳感器QAM系列其他常用型號：
SIEMENS QAM2161.040
SIEMENS QAM2171.040
SIEMENS QAM2151.040/MO
SIEMENS SENSORS NEW + ORIGINAL+ ONE YEAR WARRANTY
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SIEMENS溫度傳感器QAM2171.040技術參數及介紹
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