Level Meter Sensor Water Depth Level Display Meter Intelligent Pressure Controller Light Column Display 4-20MA Level Transmitter Liquid

Tengo un par de dudas sobre el equipo.. después de funcionar durante una semana aparece en la pantalla HH y no marca ni la escala ni por supuesto el valor numérico. Será falla del sensor o del equipo..?Y la segunda duda es sobre la programación de profundidad, porque el tanque mide máximo 3mts de profundidad y el equipo es para 5mts.Saludos y gracias de antemano a quien me pueda echar una mano con estas dudas.

But you can't beat the price. Spend some time digging around on the internet, google translate a manual for a different model, spend an hour changing settings and learning what they do. After spending those couple of hours, you'll still be wildly ahead of a name-brand version of this AND you'll feel like a genius. You can use this for pretty much any type of sensor. I am using it for a 4-20ma pressure transducer. The upper and lower level alarms and relay controls are great. I am running this on 120v AC which means the sensor output is 12v not 24v. This is not really an issue for me, most cheap china sensors say 24v but they mean 10-24v.

The unit appears to work, at least it displays a value on the display when connected to a 4-20ma sensor. It does not include english instructions though, and is near impossible to configure or use any of the other features. I had had intended to use the 0-10v output to go to my PLC but can not get it to work at all. There is a setting that says 0-10ma or 4-20ma and I assume that is the setting to configure the output and just has a typo. Even after changing that setting I can not read current or voltage on the output.

No instructions at all!!!

Increíble tecnología, muy completo

Good funcional product the only issue Is that the indicating bar can not be adjusted separately, manual in chines bit Google transistor helps a Lot.Manual has the option for bar offset bit the controller doesn't, I usted yo messire molases level tank.

Very good build and functionality. Would be more attractive if the following are provided: 1) English instruction sheet (only a Chinese version is provided), 2) 12VDC output terminals to power light accessories, 3) additional input/display scaling capabilities.