China Best quality Ro System Controller - Online Dissolved Oxygen/Temperature controller (DO-6800) – JIRS factory and manufacturers

Best quality Ro System Controller - Online Dissolved Oxygen/Temperature controller (DO-6800) – JIRS

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"Quality first, Honesty as base, Sincere service and mutual profit" is our idea, in order to develop continuously and pursue the excellence for Digital Residual Chlorine Controller , Online Water Orp Transmitter , Ph Controller Industrial , All of the time, we have been paying attention on all information to insure each product or service glad by our customers.

Best quality Ro System Controller - Online Dissolved Oxygen/Temperature controller (DO-6800) – JIRS Detail:

Description:

● DO-6800 online Dissolved Oxygen Temperature Transmitting Controller is a micro computerized precision instrument.

● The large LCD display, English menu operation.

● Multi-parameter display at the same time: the value of dissolved oxygen, temperature, output current, alarm points, etc. Intuitive and easy to read, and alarm for range over run

● Screen displays alarm status and accompanied by a switch ON / OFF signal output

● Automatic Temperature Compensation: Automatic 0℃ to 60℃

● Communication function (optional): RS-485 communication interface (MODBUS protocol is partially compatible), 4 to 20 mA current output corresponding to the DO value can be set freely.

● Notepad: can store 50 measurements, the user can record measurement data.

● Hysteresis amount can be set freely to avoid frequent switching relay action

● Watchdog function: to ensure that the instrument will not crash

● Core devices from famous foreign brands

● Restore the factory settings. Power-down protection> 10 years

Application:

Widely used in the detection and control of dissolved oxygen in various water treatments, boiler water deoxygenization, environmental monitoring, aquaculture and other fields.

Main technique Specification:

Parameters	DO-6800 online Dissolved Oxygen Temperature Transmitting Controller
Measuring Range	0.00 – 20.00 mg /L , 0 – 200.0 ug /L, (optional) 0-60℃
Resolution	0.1 ug/L, 0. 01 mg/L, 0.1℃
Accuracy	ug/L: ±1.0%FS； mg/L:±0.5%FS， ±0.3℃
Display	Large Screen Multi-parameters LCD
Temp. Compensation	NTC 10K, 0.0℃-60.0 ℃ Automatic temperature compensation
Current output	isolation to protect, 4 ~ 20mA signal output
Control output	two sets of ON / OFF relay contacts, divided into the high point, low alarm signal, optically isolated output.
Contact capacity	10A/220V AC (Resistive Load)
Output load	load <500Ω (0-10mA), load <750Ω (4-20mA)
Power	AC 220V±10%, 50/60Hz
Working environment	Ambient Temp. 0-60℃, Relative Humidity ≤90%
Dimensions	96×96×115mm (H X W X D), 0.9kgs
Hole size	91×91mm H X W)
Installation Mode	Panel Mounted
Protection Grade	IP57

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Being supported by an highly developed and specialist IT team, we could give technical support on pre-sales & after-sales service for Best quality Ro System Controller - Online Dissolved Oxygen/Temperature controller (DO-6800) – JIRS , The product will supply to all over the world, such as: Costa rica, Dominica, Naples, Faced with the vitality of the global wave of economic integration, we are confident with our high-quality products and sincerely service to all our customers and wish we can cooperate with you to create a brilliant future.

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The sales manager has a good English level and skilled professional knowledge, we have a good communication. He is a warm and cheerful man, we have a pleasant cooperation and we became very good friends in private.