BURKERT通用調(diào)節(jié)器177454附加功能多
- 更新時(shí)間:2024-10-31
 - 廠商性質(zhì):工程商
 - 產(chǎn)品廠地:上海市
 - 訪問次數(shù):819
 
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BURKERT現(xiàn)貨庫存:
079206K 0127-T-01,5-CC-TZ-UNFB-024/UC-03  
079221H 0124-E-04,0-FF-PD-GM82-230/50-05  
079223B 0124-B-03,0-FF-PD-GM82-230/50-08  
079248U 0355-C-04,0-EF-VA-NM82-024/DC-12  
079249V 0301-C-01,0-BB-PA-FK01-230/56-02  
079264L F282-0-32,0-FF-VA-GM87-000/00-00
079264L F282-0-32,0-FF-VA-GM87-000/00-00
BURKERT通用調(diào)節(jié)器177454具有緊湊型的結(jié)構(gòu)方式,非常適合同樣采用緊湊型設(shè)計(jì)的調(diào)節(jié)系統(tǒng)。這種調(diào)節(jié)器經(jīng)測(cè)試可兼容與所有 Bürkert 比例閥和傳感器,在使用標(biāo)準(zhǔn)信號(hào)(4-20 mA、0-10 V 或 PWM 輸出信號(hào))的前提下,可以與各種非 Bürkert 調(diào)節(jié)閥相組合。這種具有 PI 特性的過程調(diào)節(jié)閥,配備了大量的附加功能。通過 3 個(gè)模擬輸入端,可以將工藝實(shí)際值作為標(biāo)準(zhǔn)信號(hào) (4-20mA / 0-10V)、電阻信號(hào) (PT100) 或頻率信號(hào)讀入。通過電流或電壓標(biāo)準(zhǔn)信號(hào)或者鍵盤,可以規(guī)定工藝額定值。特別適合溫度調(diào)節(jié)任務(wù),可以設(shè)計(jì)其下方安裝有流量調(diào)節(jié)裝置的級(jí)聯(lián)式結(jié)構(gòu)。通過控制比例閥和過程閥,可以在流體技術(shù)領(lǐng)域中完成各種各樣的調(diào)節(jié)任務(wù),也可將其應(yīng)用于液態(tài)的或氣態(tài)的介質(zhì)。
BURKERT通用調(diào)節(jié)器177454特點(diǎn):
持續(xù)式、兩點(diǎn)式、三點(diǎn)式及 On/Off 調(diào)節(jié)
比例調(diào)節(jié)
傳感器輸入端(4-20 mA,0-10 V,頻率,Pt100)
比例閥、過程閥和電動(dòng)閥的控制裝置
預(yù)先定義所有的 Bürkert 比例閥和流量傳感器
BURKERT通用調(diào)節(jié)器177454技術(shù)參數(shù):
Power supply  | 24 V DC ±10%, filtered and regulated  | |
Power consumption  | approx. 2 W (without valve - without sensor input)  | |
Input  | 
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Setpoint  | 
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Standard 4-20 mA  | Sourcing mode  | |
  | Max. input impedance: 70 W  | |
  | Resolution: 5.5 mA  | |
Standard 0-10 V  | Max. input impedance: 11.5 kW  | |
  | Resolution: 2.5 mV  | |
Sensors  | 
  | 
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Standard 4-20 mA  | Sourcing mode  | |
  | Max. input impedance: 70 W  | |
  | Resolution: 5.5 mA  | |
Standard 0-10 V  | Max. input impedance: 11.5 kW  | |
  | Resolution: 2.5 mV  | |
Frequency  | 
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Input 1  | External sensor  | |
  | min. 0.25 Hz / max. 1 kHz  | |
  | input impedance: >1 kW  | |
  | Signal type: Sinus, square, triangle pulse (> 3000 mVpp,  | |
  | max. 30 Vpp)  | |
Input 2  | Internal Hall sensor  | |
  | min. 0.25 Hz / max. 1 kHz  | |
  | (only with Bürkert Type S030 flow fitting)  | |
Pt100 (2 wires)  | Measuring range: 0°C...200°C  | |
  | 
  | |
  | Measuring current: 1 mA  | |
  | Measuring error: <0.5°C  | |
Sensor power supply  | 24 V DC, max. 1 A  | |
Binary input  | Input impedance: 10 kW  | |
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  | |
  | Operating threshold: 3 V-30 V  | |
  | Max. frequency: 1 kHz  | |
Outputs  | 
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Continuous signal  | Standard signal 4-20 mA  | |
  | max. loop resistance: 680 W  | |
  | accuracy: 0.5%  | |
  | Standard signal 0-10 V  | |
  | max. current: 20 mA  | |
  | accuracy: 0.5%  | |
Discontinuous signal  | 2 transistor outputs for PWM*) or PTM*) signal  | |
  | Control frequency 1.2 kHz-20 Hz  | |
  | resolution max.: 16 Bit (depend from frequency)  | |
  | max. current load: 1.5 A  | |
  | switching voltage: 24 V DC  | |
Binary output  | Transistor output (PNP) (configurable)  | |
  | max. current load: 1.5 A  | |
  | switching voltage: 24 V DC  | |
Total load of all outputs  | max. 1.5 A  | |
Controller modes  | PI-Control, 2 point and 3 point, cascaded  | |
  | Up to 2 Binary out with windows and hysteresis mode  | |
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