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Specification parameters | | | | | ||||
Power supply: | 3V or 4.5-12V | | Communication interface: | RS232 9600/n/8/1 | ||||
Working temperature: | -20-50 ℃ | | Protocol: | Add parameter reading function and write unlocking function | ||||
Maximum temperature: | 90% R.H | | Non condensation Non linearity: | 0.01% F.S | ||||
Power consumption: | about 10, MW (including sensor) | | Gain drift: | 100ppM/℃ | ||||
PCB physical size: | length 60 * width 50 * height 3mm | | A/D resolution: | 1/200000 | ||||
Zero adjustment range: | -0.3-0.3mV | | Maximum measurement accuracy: | 1/100000 | ||||
Input range: | -5mV-5mV | | Power supply protection: | Power supply reverse connection protection | ||||
A/D conversion speed: | 16/s | | filtering: | multi-level digital filtering, with seismic interference function; |