OEM manufacturer Do Controller - Online Salinity transmitting controller (YD-6850 ) – JIRS

YD-6850 Online Salinity transmitting controller Description:
●  YD-6850 online Salinity Transmitting Controller.
● Large screen liquid crystal display (LCD)
● Screen displays alarm state and at the same time accompanied by switch ON/OFF signal output.
● Automatic temperature compensation function: 0 ~ 100 ℃
● Communication function (optional):RS-485 communication interface (MODBUS protocol compatible), 4 ~ 20 mA current output  
   corresponding Salinity value can be set freely.
● Watchdog function: make sure the instrument does not crash
● Can restore factory Settings. Power-fail protection > 10 years
  Application:
Widely used in thermal power, chemical fertilizer, metallurgy, environmental protection, pharmaceutical, biochemical, food and water in the solution Salinity value continuous monitoring.
  Main technique Specification:
Function

         Model

YD-6850

Online Salinity transmitting controller

Measuring Range

0-300‰

Resolution

0.1‰

Accuracy

±2.0 %(FS)

Display

Large screen LCD

Sensor

3/4” NPT PSF (Polysulfone) material with 5m cable

Temp. Compensation

NTC 10K, 0.0℃-100.0 ℃

Automatic temperature compensation

Current output

photoelectric coupler isolation protection 4 ~ 20 ma output signal

Control output

two groups of ON/OFF relay contacts (not source port), divided into Salinity, photoelectric isolation temperature control signal output.

Contact capacity

10A/220V AC (Resistive Load)

Output load

load <750Ω (4-20mA)

Power

AC 220V±10%, 50/60Hz

Working environment

Ambient Temp. 0-60℃, Relative Humidity ≤90% or less

Dimensions

96×96×168mm(H X W X D), 0.8kgs

Hole size

92×92mm H X W)

Installation Mode

Panel Mounted

Protection Grade

IP 65