3,104 products found for 107  

Wholesale Ph Controller

manufacturers & suppliers

Aquaculture Water pH Ec Do Turbidity Temperature 5 in 1 Controller

FOB Price: US $ 3000-4000 / Piece
Min. Order: 1 Piece
  • Power Supply: 85-265VAC , 20W;
  • Meter Size (Width X Height X Thickness): 320X260X130:
  • Installation: Submerged, with a Mounting Bracket
  • out Put: 4-20mA Analog and RS485 Digital Output, Modbus PRO
  • Packing: Carton
  • Standard: pH DO Conductivity Turbidity temperature

Small Size pH Controller, Online pH Meter, Orp Controller, Dosing Control

Min. Order: 15 Pieces
  • Display: LCD
  • Appliance: Water Measurement
  • Portable: Non Portable
  • Certification: CE
  • Type: PH Meter
  • Signal: Single Channel 4~20mA

Online Monitor pH Value Controller Online Type pH-2621

FOB Price: US $ 87.56-99.6 / Piece
Min. Order: 1 Piece
  • Type: Online Type
  • Measuring Range: pH/Temp
  • Working Voltage: AC230V ±10% 50Hz ±2%
  • Working Condition: 0-60ºC
  • Calibration Points: 1 or 2 Points
  • Rh: <95%

pH Meter, pH Monitor, pH Controller (Model PHSB-300)

FOB Price: US $ 100-200 / Piece
Min. Order: 1 Piece
  • Measuring Range: 0.00~14 00 pH
  • Packing: PP Box, Paper Box, Seaworthy Box
  • Standard: SGS, CE, ISO9001
  • Port: Shanghai
  • Production Capacity: 1000piece/Month
  • Trademark: BOQU

Digital Precision pH Controller (KL-301)

FOB Price: US $ 66-72.5 / Piece
Min. Order: 1 Piece
  • Weight: 780g
  • Packing: Box
  • Standard: Dimensions: 160mm*102mm*40mm
  • Port: Qingdao
  • Production Capacity: 100000 Pieces/Month
  • Trademark: TLEAD

Online Industrial pH  Controller  with Ce Certificate

FOB Price: US $ 220-1000 / Piece
Min. Order: 1 Piece
  • Orp Measurement Range: -1999~+1999mv
  • pH Measurement Range: 0~14
  • Packing: One Set in One Carton
  • Standard: 210*185*105mm
  • Port: Yantai
  • Production Capacity: 100 Units/Month

pH&ORP Controller for RO Water Treatment System

FOB Price: US $ 100-200 / Piece
Min. Order: 1 Piece
  • Orp: -2000~+2000mv
  • pH: 0.00~14.00pH
  • Packing: Cartons
  • Standard: CE
  • Port: Shanghai
  • Production Capacity: 10000PCS

Phg-2091d Industrial Online pH Analyser, pH Controller

FOB Price: US $ 360 / Piece
Min. Order: 1 Piece
  • Packing: Carton Box
  • Port: Shanghai
  • Production Capacity: 1000/M
  • Trademark: BOQU
  • Origin: China
  • HS Code: 9027809900

pH/Orp Controller

FOB Price: US $ 507.7-600 / Piece
Min. Order: 1 Piece
  • pH Control: 4.0 to 10.0
  • Orp Control: 0 to 900mv
  • Water Temperature: 0-80 Degree C
  • Responce Time: No More Than 10 Sec
  • Ambient Temperature: 0-60 Degree C
  • Packing: Package

Digital pH and Orp Controller (KL-803)

FOB Price: US $ 89.6-97 / Piece
Min. Order: 1 Piece
  • Weight: 1kg
  • Packing: Box
  • Standard: 160mm*102mm*40mm
  • Port: Qingdao
  • Production Capacity: 100000 Pieces/Month
  • Trademark: TLEAD

Industrial Online pH Meter pH Analyzer pH Controller (PHG-2091F)

FOB Price: US $ 200-500 / Piece
Min. Order: 1 Piece
  • Type: Resistance Moisture Meter
  • Analysis Method: Chemical Analysis
  • Display: LED
  • Application: Thermal Power Plants, Chemical Fertilizer, Metallu
  • Portable: Online
  • Physical Analysis Type: Distilling Layered Method

Dr5000 pH Ec Do Turbidity Temperature 5 in 1 Controller

FOB Price: US $ 3000-4000 / Piece
Min. Order: 1 Piece
  • Power Supply: 85-265VAC , 20W;
  • Meter Size (Width X Height X Thickness): 320X260X130:
  • Installation: Submerged, with a Mounting Bracket
  • out Put: 4-20mA Analog and RS485 Digital Output, Modbus PRO
  • Packing: Carton
  • Standard: pH DO Conductivity Turbidity temperature

Industrial Online pH/Orp Controller (KL-6241)

FOB Price: US $ 380-418 / Piece
Min. Order: 1 Piece
  • Customized: Non-Customized
  • Structure: Portable
  • Material: Plastic
  • Certification: CE, ISO, RoHS
  • Application: School, Hosipital, Lab
  • Type: Separation Type

pH Transmitter Controller, Orp Controller

Min. Order: 8 Pieces
  • Color Screen: Yes
  • Back Cover: Yes
  • Pid Adjust: Yes
  • Communication: Standard RS485 Protocol
  • signal: Double Channel 4~20mA
  • Power Supply: DC24V

Online Industrial/Aquaculture pH  Meter Controller  with Ce Certificate

FOB Price: US $ 220-1000 / Piece
Min. Order: 1 Piece
  • Orp Measurement Range: -1999~+1999mv
  • pH Measurement Range: 0~14
  • Packing: One Set in One Carton
  • Standard: 210*185*105mm
  • Port: Yantai
  • Production Capacity: 100 Units/Month

Ce Certification pH /Orp Controller Alarm Setable

Min. Order: 8 Pieces
  • Screen: Big Green
  • Back Cover: Yes
  • Signal: Single Channel 4~20mA
  • Power Supply: DC24V
  • Control: Double Relay
  • Protection Level: IP65

Online Industrial/Aquaculture pH Controller with Ce Certificate

FOB Price: US $ 220-1000 / Piece
Min. Order: 1 Piece
  • Orp Measurement Range: -1999~+1999mv
  • pH Measurement Range: 0~14
  • Packing: One Set in One Carton
  • Standard: 210*185*105mm
  • Port: Yantai
  • Production Capacity: 100 Units/Month

Explosion-Proof pH/Orp Transmitter Controller

FOB Price: US $ 550-750 / Piece
Min. Order: 1 Piece
  • Measuring Range: 0-14pH
  • Resolution: 0.01pH
  • Accuracy: 0.01pH
  • Power Supply: AC220V or DC24V
  • Current Output: 4-20mA
  • Communication Interface: RS485

High Precision Digital pH Controller (pH-201W)

FOB Price: US $ 95-115 / Piece
Min. Order: 1 Piece
  • Resolution: 0.01pH
  • Packing: Box
  • Standard: 165mmx158mmx121mm
  • Port: Qingdao
  • Production Capacity: 500PCS/Month
  • Trademark: tlead

Factory Supply pH Meter, Orp Controller, BNC Type

Min. Order: 15 Pieces
  • Display: LCD
  • Appliance: Water Measurement
  • Portable: Non Portable
  • Certification: CE
  • Type: PH Meter
  • Signal: Single Channel 4~20mA

ORP Controller (MT-PH/ORP-8750)

Min. Order: 2 Pieces
  • Packing: Carton
  • Port: Shanghai
  • Trademark: Martinn
  • Origin: China
  • HS Code: 9030899090

pH&Orp Controller for RO Water Purifier System

FOB Price: US $ 100-200 / Piece
Min. Order: 1 Piece
  • Orp: -2000~+2000mv
  • pH: 0.00~14.00pH
  • Packing: Cartons
  • Standard: CE
  • Port: Shanghai
  • Production Capacity: 10000PCS

Automatic pH Controller (CX-IPH)

Min. Order: 1 Piece
  • Certificate: ISO,CE,SGS
  • Experience: More 20 Years
  • Max Temp: 130c
  • Quality: World Class
  • Packing: Carton/Polywood Case /Wood Case
  • Standard: CE, SGS, ISO

pH Meter, pH Tester, pH Controller for Sale

Min. Order: 1 Piece
  • Range:0.00~14.00pH: Resolution:0.01 pH
  • Packing: Carton
  • Standard: CE ISO
  • Production Capacity: 2000-5000
  • Trademark: wincom
  • Origin: China

Phg-2091 Boqu in-Line Water pH Controller

FOB Price: US $ 188 / Piece
Min. Order: 1 Piece
  • Overall Dimension: 96*96*135mm
  • Protection Grade: IP54
  • Temperature Range: 0-99 Degree
  • Resolution: 0.05pH,±0.3degree
  • Packing: Carton
  • Standard: 96*96mm

Pph-1000 Industrial Online pH Controller

Min. Order: 1 Piece
  • Packing: Carton
  • Standard: CE
  • Production Capacity: 5000PCS/Per Year
  • Trademark: ShowRange
  • Origin: Shanghai
  • HS Code: 9025800000

pH Meter Orp Controller (KL-203)

FOB Price: US $ 89-97 / Piece
Min. Order: 1 Piece
  • Weight: 1kg
  • Packing: Box
  • Standard: Dimensions: 150mm*85mm*40mm
  • Port: Qingdao
  • Production Capacity: 14515/Month
  • Trademark: tlead

PH/OPR Controller MT-pH/ORP-2800

Min. Order: 2 Pieces
  • Packing: Carton
  • Port: Shanghai
  • Trademark: Martinn
  • Origin: China
  • HS Code: 9030899090

Economy Cost pH5520, pH Controller, Orp Controller, Industry Use

Min. Order: 8 Pieces
  • Display: LCD
  • Appliance: Water Measurement
  • Portable: Non Portable
  • Certification: CE
  • Type: PH Meter
  • Signal: Single Channel 4~20mA

Phg-3081b Industrial Online pH-Controller

FOB Price: US $ 388 / Piece
Min. Order: 1 Piece
  • Overall Dimension: 220*190*130mm
  • Protection Grade: IP65
  • Temperature Range: 0-150 Degree
  • Resolution: 0.01pH; 0.1 Degree
  • Packing: Carton
  • Standard: 220*190*130mm
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