Online residual chlorine meter 4-20mA for waste water

FOB Price 1 - 1400 USD / 1

MOQ	1 set
Port	Guangzhou
Lead Time	3

Product Details

Online residual chlorine meter 4-20mA for waste water

NOBO brand website : http://www.nobowisd.net/en

Main Features
◇Protection Grade:IP65 (waterproof, dust-proof and damp-proof)		◇Accurate precision and high stability and strong anti-jamming.
◇Digital LCD display and English display interface.		◇Using imported components and based on latest polarographic technology.
◇(Optional )Automatic self-cleaning function.		◇ABS plastic casing (waterproof, dust-proof and damp-proof).
◇Recoverable factory setting.		◇Temperature compensation function: manual/automatic.
◇(Optional) Communicating function:with RS - 485 communication interface (MODBUS protocol compatible) .The corresponding residual chlorine data of 4 ~ 20 mA can be set freely.		◇Multi- parameters showed at the same time: residual chlorine value, temperature, output current, and alarm of range ability etc.
◇(Optional) PID pulse control output.		◇Photoelectronic isolation ( output current: 4~20mA)
◇Watchdog:make sure the meter won't go dead.		◇The main components imported from foreign famous brand.
◇Power down protection>10 years.

Technical Parameters
◇Resolution:0.001mg/L,0.01mg/L,0.01pH,0.1℃		◇Output load:<750Ω(4-20mA)
◇Precision:±1% or ±0.01 mg/L,±1% or ±0.01 mg/L,±0.02pH, ±0.5℃		◇Measuring range: Hypochlorous 0-10.00 mg/L,Residual chlorine 0-20.00 mg/L,PH 0-14pH,Temperature 0~60℃
◇Temperature and PH compensation:0~60℃, 0~14PH (Hand-operated/Automatic)		◇RS - 485 communication interface (MODBUS protocol compatible)
◇Control interface:Two groups of ON/OFF relay, divided into 2 aspects of high and low for alert control.		◇Relay:the relay lag value can be set freely. Relay load 3A 220VAC
◇RS - 485 communication interface (MODBUS protocol compatible)		◇Working conditions:environmental temperature of 0~60℃,relative humidity ≤90%
◇Operating voltage:220VAC10%,50/60Hz or using DC24V and DC12V		◇Protection Grade:IP65
◇Size:96x105×168 mm		◇Hole size:92×92mm
◇Weight:0.9Kg