Street Address: # 8 West Section, Huancheng North Road, Ningbo
City: Ningbo
Province: Zhejiang
Country/Region: China
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Brief introductionTQG19D is a kind of double-channel hall speed senor, the sensor is installed to the case or case cover of transmission gear, the tested rotary object is magnetic conductibility gear whose module is equal to 2. It is composed of permanent-magnet steel, magnetic energy converter, amplifier shaping circuit, shell, shield cable, connector, etc. Output signal is square wave, adapting operation with other speed measuring control equipment in the various transport facilities. The sensor can detect the rotational speed of slewing gear and the speed of transport and communication facilities, applicable to various transport facilities. FeaturesWide temperature accommodationWide speed measuring rangeStrong shock resistanceGood tightnessNon-contact with tested gear, without abrasionConvenient installation, simple and reliableMain Technical dataOperating temperature -40+100Supply voltage 10VDC30VDCFrequency range 0Hz10KHzAir gap 0.1mm1.5mm,Standard installation value0.8mmGear m=2,number of teeth z=60,material: magnetic mild steelOutput waveform Square waveOutput channels 2Load resistance ≥950ΩOutput voltage range(load=950Ω)High level VH≥Vcc-2.5V,low level VL≤1.5VPulse duty cycle 50%±20% 90°±30°Current consumption without load≤60mAInsulation resistance ≥50MΩ500V megameterDielectric strength 500VAC/50Hz/60sPolarity protection YesShort circuit protection YesVibration and shock Vibration: 30gShock: 100gElectric interface 8-pin heavy-duty connector