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久茂JUMO薄膜式鉑電阻溫度傳感元件906124 PCR系列 (PCR Pt100)

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產品簡介

功能特點PCR系列：產品的設計結構是基于PCA元件封裝在陶瓷管內，可直接進行使用，受環境和振動影響小

詳細介紹

功能特點

PCR系列：產品的設計結構是基于PCA元件封裝在陶瓷管內，可直接進行使用，受環境和振動影響小。

PCSE/PCKL/PCR/PCS技術參數對照

產品名稱	PCSE	PCKL	PCR	PCS
數據單號	906122	906123	906124	906125
特性	預先裝配的測量插件	堅固、防潮	可直接使用	出色的線性特征和高的穩定性
應用場合	測量和控制、供暖、空調和通風、工業電子產品、家電、太陽能熱能
焊接	-	-	-	擴散膜工藝表面鍍鋅
測溫范圍	-20-+150°C	-30-+150°C	-70-+300°C	-50-+150°C
處理	軟釬焊	軟釬焊	壓接、焊接、硬焊	回流焊接、波峰焊
尺寸	4.3x15x2.2mm 4.1x28x2.2mm	3.9x5x1.5mm	3.8x15mm 4.8x15mm	1.3x2.0x0.5mm,0815 1.5x3.1x0.8mm,1206
標稱值	Pt100,Pt500,Pt1000	Pt100,Pt1000	Pt100,Pt500,Pt1000	Pt100,Pt500,Pt1000

技術參數

Standard	EN 60 751
Temperature coefficient	α = 3.850 x 10-3°C-1 (between 0 and 100°C)
Temperature range	-70 to +300°C
Tolerance	Temperature validity range Class 1/3 DIN B: -50 to +200°C Temperature validity range Class B: -70 to +300°C
Measuring current	Pt100 recommended: 1.0mA Pt500 recommended: 0.7mA Pt1000 recommended: 0.1mA
Maximum current	Pt100 7mA Pt500 3mA Pt1000 1mA
Operating conditions	Platinum-chip temperature sensors may not be used unprotected in humid ambient conditions or corrosive atmospheres. The user may have to carry out some checks before operation. Please also refer to the Installation Instructions B 90.6121.4 “Notes on the application of platinum-chip temperature sensors."
Connecting wires	The connecting wires are made from sheathed platinum wire, 0.20mm thick, with a nickel core. The maximum tensile strength is 10N/wire. Any tension on the sensor must not be at an angle of more than 30° to the axis of the sensor. Any unnecessary bending must be avoided as this may result in material fatigue and a break of the connecting wires.
Measurement point	The nominal value specified refers to the standard connecting wire length L1. The measurement is acquired 2mm from the open end of the wire. If the wire length is altered, changes in resistance will occur which may result in the tolerance class not being met.
Long-term stability	max. drift ≤ 0.05%/year (see Data Sheet 90.6000 for definitions)
Insulation resistance	>10MΩ at room temperature
Vibration strength	see EN 60 751, Section 4.4.2
Shock resistance	see EN 60 751, Section 4.4.1
Self-heating	Δt = I 2 x R x E (see Data Sheet 90.6000 for definitions)
Packaging	Blister belt
Storage	In the standard packaging, JUMO temperature sensors, PCR style, can be stored for at least 12 months under normal ambient conditions. It is not permissible to store the sensors in aggressive atmospheres, corrosive media, or in high humidity.