T6200 Online pH&DO Dual Channel Transmitter
Function
1.Industrial on-line PH/DO transmitter is an on-line water quality dual channel monitoring and control instrument with microprocessor.
2.The pH (acid, alkalinity) DO value and temperature value of aqueous solution were continuously monitored and controlled.
Mains Supply
85~265VAC±10%,50±1Hz, power ≤3W;
9~36VDC, power consumption≤3W;
Measuring Range
pH：-2～16.00pH；
Dissolved Oxygen：0-20mg/L；
Tempreature：-10～150.0℃；
Online pH/DO Transmitter T6200
Features
1. Large display, standard 485 communication, with online and offline alarm, 144*144*118mm meter size,138*138mm hole size, 4.3 inch large screen display.
2. Intelligent menu operation
3. Multiple automatic calibration
4. Differential signal measurement mode, stable and reliable
5. Manual and automatic temperature compensation
6. Three relay control switches
Electrical connections
Electrical connection The connection between the instrument and the sensor: the power supply, output signal, relay alarm contact and the connection between the sensor and the instrument are all inside the instrument. The length of the lead wire for the fixed electrode is usually 5-10 meters, and the corresponding label or color on the sensor Insert the wire into the corresponding terminal inside the instrument and tighten it.
Instrument installation method
Embedded installation Wall mount
Technical specifications
| Measurement range |
pH:-2~16pH; DO: 0-20mg/L
|
| Measurement unit | mg/L; ppm |
| Resolution |
pH:0.01pH; 0.01mg/L
|
| Basic error |
pH:±0.1pH; ±0.1mg/L
|
| Temperature |
-10~150.0˫ ( Depend on the Sensor)
|
| Temperature Resolution |
0.1℃
|
|
Temp. accuracy
|
±0.3℃ |
|
Temp. compensation
|
0~150.0℃ |
|
Temp. compensation
|
Manual or automatic
|
|
Stability
|
pH:≤0.01pH/24h;
|
|
Signal output
|
RS485 MODBUS RTU
|
|
Other functions
|
Data record &Curve display
|
|
Three relay control contacts
|
5A 250VAC,5A 30VDC
|
|
Optional power supply
|
85~265VAC,9~36VDC,power consumption≤3W
|
|
Working conditions
|
No strong magnetic field interference around except the geomagnetic field.
|
|
Working temperature
|
-10~60℃
|
|
Waterproof rating
|
IP65
|
|
Dimensions
|
144×144×118mm
|
|
Weight
|
0.8kg
|
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