3500/77M 176449-07氣壓力監(jiān)測器是一個4通道監(jiān)測器，接受來自內華達州本特利批準的壓力傳感器的輸入，調節(jié)信號以對往復式壓縮機進行各種壓力測量，并將條件信號與用戶可編程報警進行比較。
3500/77M 176449-07通過ATMEL89C51單片機對步進電機進行控制,主要介紹了步進電機控制器、驅動電路和LED顯示電路的設計,實現了步進電機的開環(huán)控制。在步進電機控制器的設計中,重點闡述了脈沖產生電路以及對速度的控制。該系統(tǒng)具有成本低、控制方便的特點。
3500/77M 176449-07
The 3500/77M 176449-07 Gas Pressure Monitor is a 4-channel monitor that accepts input from a pressure sensor approved in Bentley, Nevada, adjusts the signal to perform various pressure measurements on reciprocating compressors, and compares the conditional signal to a user programmable alarm.
3500/77M 176449-07 Stepper motor is controlled by ATMEL89C51 MCU. The design of stepper motor controller, drive circuit and LED display circuit is introduced, and the open-loop control of stepper motor is realized. In the design of stepper motor controller, the pulse generating circuit and speed control are emphasized. The system has the characteristics of low cost and convenient control.
3500/77M 176449-07
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| BENTLY | 1900/65A-00-00-02-00-01 | GE | IC698PSA350E | A-B | 2098-DSD-020X/B |
| TRICONEX | 3504E | GE | VMIVME-7750 VMIVME-7 750-746001350-027750-746001 P | BENTLY | 126599-01 |
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3500/77M 176449-07
