Hunan Xiangyi Power Testing Instrument Co., Ltd.
FC2012W engine monitoring instrument
Speed measurement accuracy: ±1 rpm
Speed control accuracy: ±5 rpm
Torque measurement accuracy: ±0.2%FS (depending on sensor type)
Torque control accuracy: ±0.4%FS (depending on sensor type)
Five preset control modes: M/n, n/M, n/p, M/p, P1/p
The speed and torque measurement channel is a frequency measurement channel, maximum 500kHz
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- Product Description
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Overview
The FC2012W dynamometer control unit is used with compatible torque sensors, throttle actuators, intelligent fuel consumption meters, etc., to measure and control engine parameters such as torque, speed, power, and fuel consumption.
The instrument uses a digital incremental PID control algorithm for high control accuracy; torque and speed setting uses a photoelectric digital encoder, which is contactless, wear-free, and long-lasting; input, output, and power are all isolated, with high anti-interference capability.
It uses advanced CAN fieldbus technology and an advanced "masterless" structure, making system construction and expansion very convenient.
The instrument has a built-in Chinese character library, and with the LCD display and simple keyboard, human-computer interaction is very easy. Menu and option operations are simple and clear.
Instrument Functions and Configuration
1) One torque measurement channel, one speed measurement channel
2) One D/A output port for throttle control
3) 2 CAN ports for communication with computers, fuel consumption meters, data acquisition instruments, etc.
4) 2 switch quantity outputs (protective stop, emergency stop)
5) 4 switch quantity inputs (spare, protective stop, emergency stop, forward and reverse zeroing)
Main Performance Characteristics
- Uses advanced CAN fieldbus technology
- Contactless, wear-free digital encoder setting method
- Digital incremental method to control engine speed/torque
- Disturbance-free switching between various control modes, 7 preset control modes
- Input, output, and power are fully isolated, with high anti-interference capability
- JC forward and reverse bidirectional zeroing
- Torque and speed overlimit audible and visual alarm
- User-friendly human-machine interface using LCD display
- Modular design simplifies the structure, with unparalleled reliability and maintainability
Main Technical Specifications
① Torque
Signal type: Tensile pressure sensor voltage signal
Sampling time: 5ms, 10ms, 20ms, 50ms selectable
Measurement range: 0~32767
Measurement accuracy: ±0.2%F.S
Control accuracy: ±0.4%F.S
② Speed
Signal type: Magnetic electric sensor frequency signal
Measurement range: 0~20000r/min
Sampling time: 5ms, 10ms, 20ms, 50ms selectable
Measurement range: 0 to +32767
Measurement accuracy: ±1rpm
Control accuracy: ±5rpm
③ Throttle control output
D/A conversion accuracy: 12 bits
Voltage output: Output impedance: 100Ω
Current output: Load resistance: <300Ω
Product Inquiry
Sales Hotline:86-731-88317217/88317218/88317220
After-sales Hotline:86-731-88317038
Email:xydc@xydcweb.com
Website:www.xydcweb.con
Address: No. 99, Zhonglu, Maqiaohe Road, Wangcheng Economic Development Zone, Changsha, Hunan,China
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