Products
Ultrasonic AdBlue Quality Sensor
Product model: UQ0003
Ultrasonic AdBlue Quality Sensor can be used for AdBlue identification and concentration monitor based on its different transmitting speed in different liquid and differnet temperature.
The ultrasonic sensor emits the soundwave impulse to the reflector board which reflects the impulse back to the sensor, by calculating the average flight time of multiple flights can be used to identify Adblue quality.
Product Features
- - High accuracy: ≤1%
- - Good consistency
- - Adblue/high/low-temperature endurance
- - High reliability and stable
Product Specifications
Dimensions
Waterproof grade
- Specifications
Item | Unit | Standard | Test condition |
Thick Resonant Frequency | kHz | 740±40 | Impedance analyzer |
Resonant Impedance | Ω | 220～400 | Impedance analyzer |
Free Capacitance | pF | 860±22% | Digital LCR MeterAt:1000Hz/1V |
NTC Resistance | kΩ | 10±1% | Temperature 25℃NTC Model: TDK NTCG163JF103FT1 |
Receiving Signal V1 & Clutter Signal V3 | mV | ≤220 | 12Vdc / Customer test board / Temperature (-10℃~85℃) / Urea concentration (0%~50%) |
Receiving Signal V1 & Clutter Signal V3 | mV | ≤170 | 12Vdc / Customer test board / Temperature (25±3℃) / Urea concentration (0%) |
Clutter Signal in the Air V3 | mV | ≤400 | 12Vdc / Customer test board / Temperature (25±3℃), excitation signal voltage time set to 0us, time segment: 0‑33us |
Clutter Signal in the Air V3 | mV | ≤300 | 12Vdc / Customer test board / Temperature (25±3℃), time segment from 33us to V1 echo |
Receiving Signal V2 | mV | ≥600 | 12Vdc / Customer test board / Temperature (-10℃~85℃) / Urea concentration (0%~50%) |
Receiving Signal V2 | mV | ≥760 | 12Vdc / Customer test board / Temperature (25±3℃) / Urea concentration (0%) |
Receiving Signal V2 | mV | ≥760 | 12Vdc / Customer test board / Temperature (25±3℃) / Urea concentration (32.5%) |
Allowable Maximum Input Voltage | Vp‑p | 5.5 | At: 1MHz |
Operating Temperature | ℃ | -10～+60 | — |
Storage Temperature | ℃ | -40～+85 | — |
Waterproof Rating | — | IP67 compliant | — |
Applications
-Commercial Vehicle SCR Systems
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