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Single Stage RO Reverse Osmosis Controller, pH Orp Controller

Price $200.00
Min Order 1 Piece
Availability In Stock
Shipping From Shanghai, China
Popularity 524 people viewed
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Model NO.:
ROC-8221A/CCT-8320, PH-3520/PH-3500
Display:
Digital
Appliance:
Food Analysis, Medical Research, Biochemistry
Portable:
Non Portable
Certification:
CE, ISO9001
Type:
PH Meter
Raw Water Conductivity Measurement Range:
5~4000us/Cm
Product Water Conductivity Range:
2~200us/Cm
Communication:
RS485 (Modbus Protocol)
Protection Level:
IP65 (with Back Cover)
Installation:
Panel Mounted, Fast Installation
pH:
0.00~14.00 pH
Orp:
-2000mv~+2000mv
Temp:
0.0-99.9 C (Temperature Compensation: Ntc10K)
Buffer Solution:
9.18; 6.86; 4.01; 10.00; 7.00; 4.
Trademark:
ShowRange
Transport Package:
Carton
Specification:
130mm*180mm*60mm (H*W*D)
Origin:
China
HS Code:
9025800000
Product Description
ROC-8221A/CCT-8320 Single Stage Double Channels RO Controller
Specification:
ModelROC-8221A/CCT-8320
Signal detection(seven channels)Dry contact inputRaw water tank level:double channelsLow level
High level
Pure water tank level:double channelsLow level
High level
Low pressure protection
High pressure protection
Pretreatment backwash signal
Control port (five channels)Dry contact output 
  Raw water pump		 
SPST-NO; 
Load capacity: 
AC 220V/3A Max; 
AC 110V/5A Max; 
DC 24V/3A Max
lnlet valve
High pressure pump
Flush vavle
Conductivity voerlimit drainge valve
Measure detection pointsRaw water conductivity, product water conductivity, raw water Temp.
Measurement rangeRaw water conductivityMeasurement range5~4000μS /cm
Conductivity Cell constant1.0cm-1
Product water conductivityMeasurement range2~200μS /cm
Conductivity Cell constant1.0cm-1
Medium Temp.0~50ºC
Accuracy1.5%(FS)
CommunicationRS485 communication (Modbus protocol)
Work EnvironmentTemp: 0~50ºC relative humidity:</=85%RH (none condensation)
Storage EnvironmentTemp: -20~60ºC;relative humidity: </=85%RH (none condensation)
Power supplyDC24V+/-4 V
Protection levelIP65 (with back cover)
Dimensions130mm*180mm*60mm (H*W*D)
Hole size122mm*172mm (H*W)
InstallationPanel mounted,fast installation


PH-3520/PH-3500 pH/ORP Controller
Technical Features:
Measurement Range:
PH: 0.00-14.00
ORP: (-2000-+2000)Mv
Temp.: (0.0-99.9) ºC (Temperature compensation: NTC10K)
Resolution:
Ph: 0.01
ORP: 1mV
Temp.: 0.1ºC
Accuracy:
Ph: 0.1 level
ORP: +/-5Mv (electronic unit)
Temp.: +/-5ºC
Buffer solution: 9.18; 6.86; 4.01; 10.00; 7.00; 4.00
Temp. compensation: (0-50) ºC, (with 25ºC as standard under normal medium), manual and automatic temperature compensation for selection.
Analog output: Single channel isolated (4-20)mA output instrument/transmitter mode for selection.
Control output: double relay output (ON/OFF)
Consumption: <3W
Working environment: Temp. (0-50) ºC; Humidity: </=85%RH (none condensation)
Storage environment: Temp. (-20-60) ºC; Humidity: </=85%RH (none condensation)
Dimension: 96mm*96mm*105mm (H*W*D)
Hole size: 91mm*91mm (H*W)
Installation: Panel mounted, fast installation
Application:
Widely used for online monitoring in environmental water treatment , chemical treatment, circulating cooling water, aquaculture.
Order direction
Basic order units:
PH-3520 pH/ORP Controller: double relay output (ON/OFF)
PH-3500 pH/ORP Controller: power supply DC 24V
Probe length: 10M.
Probe Overall connection: 3/4 inch outer thread.
Remark:
See sensor selection part for correctly choosing sensor and accessories




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