RTD Converter
RTD的轉(zhuǎn)換器
1-channel isolated barrier, 24 V DC supply (loop powered), 2- or 3-wire Pt100 RTD input, Output 4 mA ... 20 mA, temperature linearization selectable, DIP switch se
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更新時間:2023-10-23 17:32:31瀏覽次數(shù):442
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一般特性
Signal type Analog input
供電
額定電壓 12 ... 35 V DC loop powered
功耗 0.4 W
輸入
連接器 terminals 1, 2-, 3+ suitable for Pt100, 2- and 3-wire connection
Lead resistance max. 100 Ω per lead
Measuring current approx. 1 mA
輸出
連接器 terminals 9+, 8-
負載 (U -12 V) / 0.02 A
Current output 4 ... 20 mA , limited to ≤ 35 mA
錯誤信號 upscaling ≥ 22 mA (limited to 35 mA)
Transfer characteristics
測量范圍 span without linearization 25 ... 800 °C (77 ... 1472 °F)/with linearization 25 ... 375 °C (77 ... 707 °F), both adjustable
zero point without linearization -200 ... 400 °C (-328 ... 752 °F)/with linearization -30 ... 375 °C (-22 ... 707 °F), both adjustable
上升時間 250 ms
指令符合
電磁兼容性
Directive 2004/108/EC EN 61326-1:2006
Conformity
絕緣配合 EN 50178
電氣絕緣 EN 50178
電磁兼容性 NE 21
防護等級 IEC 60529
周圍環(huán)境
環(huán)境溫度 -20 ... 60 °C (-4 ... 140 °F)
機械特性
防護等級 IP20
重量 approx. 150 g
外形尺寸 20 x 119 x 115 mm (0.8 x 4.7 x 4.5 in) , housing type B2
Data for application in connection with Ex-areas
EC-類型 鑒定證書 ZELM 00 ATEX 0036 , for additional certificates see www.pepperl-fuchs。。com
保護型號、類別、組別 Ex-Hexagon II (1)GD [EEx ia] IIC
符合標準 TüV 01 ATEX 1777X , observe statement of conformity
Group, category, type of protection, temperature class Ex-Hexagon II 3G Ex nA II T4
指令符合
94/9/EC 指令 EN 50014, EN 50020 , EN 60079-0:2006, EN 60079-15:2005
International approvals
CSA 認證
控制圖 116-0132