Industrial sensor detection and innovation experiment desk

 

1) Control screen

 

Provide high -stable ± 15V, + 5V, ± 2V ~ ± 10V adjustable, + 2V ~ + 24V adjustable eight types of DC voltage voltage power supply; the m--n control table panel is also equipped with voltage, frequency, and speed display. Audio signal source (audio oscillator) 1kHz ~ 10kHz (adjustable); low -frequency signal source 1Hz ~ 30Hz (adjustable); 1. AC power supply AC220V, with leakage protector; DC voltage voltage power supply:+24V/1A, ± 12V /1A, ± 5V; digital DC voltage gauge: 0-20V, divided into 200MV, 2V, 20V three gear, accuracy 0.5 frequency/speed list: frequency measurement range 1 to 9999Hz, speed measurement range 1 ～ 9999rpm

 

3) The transmitter hanging

 

1. Charging amplifier; range: 102pc, 103pc, two gears, ** output voltage: 10V/5mA;

 

2. Output g--n: 10MV/UINT, 100MV/UINT can be adjusted, which is supported with the piezoelectric acceleration sensor;

 

3. Axial-oriented transition Delivery: Volume: -4 ～ 6mm, current output: 4 ～ 20mA, accuracy: ± 0.5%(25 ℃); frequency response: 2 ～ 5kHz, system temperature drift: ± 0.1%/℃ , Power: 24VDC;

 

4. Pressure instrument: Use 24 -bit A/D converter, double 5 -bit high brightness red LED display, measurement accuracy: ± 0.2%F.S ± 1 word; communication with RS232, use S -type pull -up pressure sensor to support the use

 

4) Data collection card hanging box

 

1. High -speed USB data collection card, collecting card support ** sampling frequency is 400kHz, 12 -bit A/D conversion

 

2.8 Input of the simulation quantity in the road, the output of the 2 -channel analog, the signal output range: -5V ～ + 5V voltage signal

 

Signal output interface: Standard BNC interface 16 channel switch input, 16 channel switch quantity input; output method: collector opening output; ** output current: 0.5A 5 switching output;

 

3. Supporting software, which can achieve automatic control of material sinction, measurement of multi -function rotor, liquid level flow measurement, displacement measurement, temperature measurement control

1. M--n use:

1. Familiar with the operation of the pump, master the method of experimental organization, and understand the principle of experimental operation;

2. Learn the measurement method of the characteristic curve of the pump, and correctly master the use of diagram processing experimental data.

2. The m--n indicators and parameters of the experimental table

1. Environmental temperature: 0.5 ～ 40 ℃

2. Corresponding pump model: FS103

3. ** Yang: 11

4. ** traffic: 4.5

5. Pump inlet pipe diameter D: 32 mm

6. Motor rated power: 370 W

7. Motor rated speed: 284 ride/minute

8. Equipment Dimensions: 1200mm × 450mm × 1800mm,

9. Work power: AC220V ± 10%, 50Hz, single -phase three -line system, 370W power, safety protection: ground protection, leakage protection, overcurrent protection

3. M--n configuration:

1. 304 st--nless steel experiment water pump;

2. Class 0.4 precision positive and negative pressure gauge;

3. Pole board traffic meter;

4, pressure difference;

5. With white PE material back to the water tank;

6. Calculate the measuring box,

7. ABS string, and pipeline the road,

8. Copper valve