German WTW Oxi 296 Online Dissolved Oxygen Monitor

NegotiableUpdate on 03/02

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Overview

German WTW Oxi 296 Online Dissolved Oxygen Monitor

Product Details

Oxi 296 Online Dissolved Oxygen Monitor:

Germany WTW Oxi 296Introduction to Online Dissolved Oxygen Analyzer:
Oxi296 belongs to the QuadroLine series of products, which are small in size and versatile, suitable for panel installation and precise dissolved oxygen measurement, designed specifically for industrial testing. Based on the same advanced microprocessing technology as the EcoLine series, it has all the necessary features for outdoor installation instruments, such as built-in lightning/overvoltage protection circuits, electrical isolation between inputs/outputs, effective EMC protection, OxiCal single point calibration, and built-in system diagnostic functions. It can be said that Oxi296 is a low-cost and high-performance dissolved oxygen controller. Oxi296 is capable of handling all occasions, with up to 32 options that allow users to choose the functions of the monitoring device according to the actual conditions on site, greatly saving unnecessary expenses. WTW also provides a set of components that can combine the entire QuadroLine series of instruments, such as pH, DO, and EC, to form a flow monitoring system.

Germany WTW Oxi 296Features of online dissolved oxygen analyzer:
● Power overvoltage protection
Excellent EMC protection effect
● Large size digital display screen
● Electrode self diagnostic function
● Dual channel analog output
● Programmable relay
RS485 serial interface
32 optional models, suitable for different application scenarios
Menu based operation, with a simple and clear structure

Germany WTW Oxi 296Technical parameters of online dissolved oxygen analyzer:

measurement range	0.0-60.0mg/L or 0-600% saturation, user selectable, determined by sensor range
resolution	0.1mg/L or 0.01mg/L; 1% or 0.1% (determined by the sensor)
precision	± 1% of the reading, ± 1 digit
signal output	Low impedance, isolated output
temperature measurement	NTC resistor (built-in in sensor), -5 ℃ -+50 ℃
temperature compensation	-5℃ - +100℃
Air pressure correction	500 - 1100mbar, Manual parameter input
Salinity correction	0.0-70.0
relay output	1 sensor alarm relay (SensReg/SensLeck function), 2 programmable relays (set point, delay, hysteresis) ① +② Relay selection C level 5A@250VAC , the largest 5A@30VDC
analog output	0/4-20mA output dissolved oxygen concentration, ①+② for temperature, maximum impedance of 600 Ohm, software adjustment of output span and recorder damping
Digital interface	RS485 interface; BUS operation can reach 31 units ②
environmental conditions	Operating temperature: -25 ℃ -+55 ℃; Storage temperature: -25 ℃ -+65 ℃; Clima Class 4(VDI/VDE3540)
electrical connection	Oxi 296: Sensor Input/Signal Input/Analog Output/Power Supply: Plug in End, Back Connection
input power	115/230VAC(-15/+10%),48-62Hz(最大18VA); 24VAC(-15/+10%); 24VDC(-30/+20%)
Built in sunlight protection	Thickness protection, certified by EN 61326
shell	Glass fiber reinforced modified polyphenylene ether, IP54
Dimensions & Weight	96×96×186mm, 1Kg
① - R-T型; ② - R-T-RS 型

Germany WTW Oxi 296Online dissolved oxygen analyzer ordering guide:

Oxi 296,230VAC	Standard dissolved oxygen monitor
Oxi 296RT,230VAC	Standard+2 programmable relay and second analog temperature output
Oxi 296RT RS,230VAC	Standard+2 programmable relay, second analog temperature output and RS485 interface