Single parameter controller
Online universal single-parameter controller with industrial-grade standard design, stable and reliable. The device can automatically identify different types of digital sensors of our company, which is really easy to use. The device supports one RS485 output, one 4-20mA output, photoelectric isolation, strong anti-interference ability. One RS485 digital output, convenient for users to network. Two relay outputs with isolation, users can set the relay function. Mainly applicable to the following occasions: sewage treatment, aquaculture, environmental monitoring and other fields.
Product description
YCH210 is a general-purpose single parameter controller, which realizes plug-and-play sensor and real-time display of measured values; electrode installation and replacement are quick and easy; with RS485 output and upper and lower limit alarm functions. The interface is simple and easy to operate.According to the different needs of customers, the controller connection includes dissolved oxygen, pH, ORP, COD, conductivity (salinity), turbidity, suspended solids, sludge concentration, chlorophyll, blue-green algae, oil in water and other parameters.
Product Features
ØPlug and play, easy to operate.
ØWith digital communication function, can be connected to the upper computer.
ØWith relay alarm setting function, the hysteresis amount can be freely adjusted to avoid frequent switching of the relay.
ØPassword management function to prevent misuse by non-professionals
ØWall-mounted design, small size, reliable and durable.
Ø4-20mA current output function can be optional at the time of purchase, which is convenient for data acquisition by the control center.
Technical parameter
| Name | Single parameter controller |
| Model | YCH210 |
| Display | LCD backlight |
| Power Supply | 220V AC or 24V DC |
| Alarm output | Normally Open Contact Relay (3A/250VAC) |
| 4-20mA | Standard 1 channel (Optional) |
| Resolution | 240*128 |
| Power consumption consumptionconsumptionconsumption | 4W |
| Material | ABS housing |
| Output Signal | Support RS-485/Modbus protocol |
| Size | 144mm*144mm*115mm (height * width * thickness) |
| Installation method | wall-mounted |