[Application] Intelligent turbidity sensor
The APMS-10G is powered by a 8V to 30V DC power supply with a supply current of 16mA (typical). The maximum external dimensions are P39.4mm × 60.7mm. The range of the measured conductance is 0.000 lmS to 15 mS (the corresponding output data is 4 to 255), and mS represents millisiemens. Since the conductance and the resistance are inversely related, the corresponding resistance value is l0MΩ to lkΩ. The response time of the measured conductance was 0.85 s. The error in measuring turbidity and conductance is ±3 words. The measurement temperature range is +68°F to +140°F (ie +20°C to +60°C), the repeatability error is less than ±4°F, the response time is 0.03s, and the stabilization time is 4min. The turbidity measurement result of APMS-10G is actually the ratio of the scattered light intensity to the emitted light intensity. The output range is 0 to 4000 NTU (corresponding output data is 0.03 to 10), and the response time is 1.3 s. The APMS-10G can be connected to a computer via a 9-pin RS-232 interface. The computer acts as the master and the sensor operates in slave mode. The communication rate is 2400 b/s.
[Substitution interchange compatible]
[APMS-10G original (Chinese) data sheet (Datasheet) package PDF]
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