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QBJ-3C2/DO Smart Speed Monitoring & Protection Device｜High-Accuracy Industrial RPM Sensor
QBJ-3C2/DO Smart Speed Monitoring & Protection Device｜High-Accuracy Industrial RPM Sensor
Specifications
Brand Name :
OEM
Model Number :
QBJ-3C2/DO
Place of Origin :
China
MOQ :
1
Price :
Negotiation
Packaging Details :
New original box
Description
QBJ-3C2/DO Smart Speed Monitoring & Protection Device
High-accuracy industrial RPM sensor for precise rotational speed measurement and protection of rotating machinery.
QBJ-3C2/DO Smart Speed Monitoring & Protection Device｜High-Accuracy Industrial RPM Sensor
System Overview
The QBJ-3C2/DO intelligent speed monitor, equipped with a 3800XL-φ8mm eddy current sensor, measures rotational speed including zero-speed and reverse-speed measurements. Suitable for monitoring rotating machinery such as power plant turbines, industrial turbines, water pumps, and fans. The device remembers the maximum alarm speed value for comprehensive protection.
Technical Specifications
Parameter Specification
Measurement Range 0～9999 r/min (arbitrarily settable)
Measurement Accuracy 0.1%
Display Sampling Time 4 times/second
Input Waveform Sine wave and square wave
Display Method Five-digit LED display
Number of Teeth/Slots Measured 1 slot, 3 slots, or 60 teeth setpoint
Output Current 4～20mA (automatically corresponds to any full scale), Alarm and Hazard Switch Output: Passive contact DC24V/2A
Operating Environment Temperature -25℃～50℃, Relative Humidity ≤80%
Power Supply AC220V±10%/50Hz
Physical Dimensions
Mounting Type External Dimensions Opening/Installation Dimensions
Disc-mounted Width 160 × Height 80 × Depth 260 (mm) Width 153 × Height 77 × Depth 260 (mm)
Wall-mounted Width 192.5 × Height 290 × Depth 95 (mm) Width 170 × Height 272 × Depth 98 (mm)
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QBJ-3C2/DO Smart Speed Monitoring & Protection Device｜High-Accuracy Industrial RPM Sensor

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Product Detail
Brand Name :
OEM
Model Number :
QBJ-3C2/DO
Place of Origin :
China
MOQ :
1
Price :
Negotiation
Packaging Details :
New original box
Contact Supplier
QBJ-3C2/DO Smart Speed Monitoring & Protection Device｜High-Accuracy Industrial RPM Sensor

OUTER ELECTRONIC TECHNOLOGY (HK) LIMITED

Verified Supplier
15 Years
guangdong, shenzhen
Since 2000
Business Type :
Exporter, Trading Company, Seller
Main Products :
Electric Valve Actuator, Power Station Valve, Electronic Control Relay
Total Annual :
3 Million-4 Million
Certification Level :
Verified Supplier
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