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Hall closed loop current sensor
Model:HSTS016L
Open loop,split core type, hanging installation; Detect DC,AC and pulse current.
Technical indicators:
Rated input: ±10A
Input measured range: ±15A
Rated output: 2.5±0.625V
Accuracy: 1%
Linearity: Supply voltage(±5%) +5V
Flame resistance:UL94-V0
Working temperature:-10 ~ + 70 ℃
Storage temperature: -40 ~ + 85 ℃
Bandwidth:DC
Dielectric strength:2,5KV 50Hz 1min
Current consumption: ±15mA+Im
Load impedance: ≥10KΩ
Zero offset TA=25℃ ≤±15mV
Response time: < 3μ s
Weight: 70g
Ian Leeming
Reviewed in the United States on March 25, 2023
These appear to be a solid and reliable CT. I bought three to connect to an Arduino for a PV solar monitoring project and all worked perfectly first time out of the box. Would have given 5 stars except that the little door over the pots seems flimsy.Note that these will work if you only have a 3.3V supply available, like if you use an Arduino MKR powered from its own 3.7V LiPo battery. 5V is not essential.Look on the Solarduino Youtube channel for voltage ranges and how to connect them up.
A Different Name
Reviewed in the United States on January 25, 2022
For quite a while I've been looking for an inexpensive hall effect (didn't want to interfere with the circuit by using a shunt-type) current sensor to monitor the charging status of my motorcycle. Without any reviews I was a little apprehensive about this one, but decided to give it a try.Shipping took about 2-3 weeks, but when it arrived I was pleasantly surprised to find its accuracy to be excellent -- within the 1% spec. It has 2 trim pots on the bottom for gain and offset, though I'm handling that in software (it has 2 outputs: one as current value and one a sensor reference).I can't say the build quality of the case looks great (eg the little door over the pots is flimsy), but for the price I can't complain. I will probably fill it with silicone and otherwise mechanically support it. We'll have to see how durable it is in a high vibration environment.If you plan on using it with a microcontroller you can check out a super simple arduino sketch on solarduino.com. He also made a little youtube video about it.
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