YD-6850

Q: What is the Yd-6850 controller used for?

For online transmission of salinity data.

Q: How to install Yd-6850 controller?

Choose a location to install the sensor and wiring.

Q: How to maintain Yd-6850 controller?

Clean, calibrate and check wiring regularly.

Q: Why is Yd - 6850 not allowed?

The sensor is faulty or miscalibrated.

YD-6850

YD-6850 online Salinity Controller with sensor 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

Product Details

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Product Details

Application

Widely used in thermal power, chemical fertilizer, metallurgy, environmental protection,pharmaceutical, biochemical, food and water in the solution Salinity value continuous monitoring.

YD-6850

Main Technique Specification

	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/220VAC (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