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SELECTION GUIDE DFRobotEnglish

DFRobot Water Quality Sensor Series

DFRobot May 18 2022 1788
pH Sensor

Grade

Lab Grade Fast response, practical range

Industrial Grade High quality, enhanced endurance

Product Name

Gravity: Analog pH Sensor / Meter Kit for Arduino

Gravity: Analog pH Sensor / Meter Pro Kit for Arduino

Figure

SKU

SEN0161

SEN0169

SPECIFICATION

Supply Voltage: 5V Range: pH 0-14

Supply Voltage: 5V Range: pH 0-14

FEATURES

Quick-start pH Meter

Cost-effective pH Meter Pro Kit

Add to Cart

Add to Cart

Add to Cart

pH Sensor V2

Grade

Lab Grade Fast response, practical range

Industrial Grade High quality, enhanced endurance

Product Name

Gravity: Analog pH Sensor/Meter Kit V2

Gravity: Analog Industrial pH Sensor / Meter Pro Kit V2

Figure

SKU

SEN0161-V2

SEN0169-V2

SPECIFICATION

Supply Voltage: 3.3V, 5V Range: pH 0-14

Supply Voltage: 3.3V, 5V Range: pH 0-14

FEATURES

Upgraded circuit, more easy-to-use

Highly suitable for long-term pH monitoring

Add to Cart

Add to Cart

Add to Cart

EC Sensor K=1

Grade

Lab Grade Fast response, practical range

Industrial Grade High quality, enhanced endurance

Product Name

Gravity: Analog Electrical Conductivity Sensor /Meter V2 (K=1)

Gravity: Analog Electrical Conductivity Sensor PRO (K=1)

Figure

SKU

DFR0300

SEN0451

SPECIFICATION

Supply Voltage: 3.3V, 5V Range: 0-20ms/cm

Supply Voltage: 3.3V, 5V Range: 0-2ms/cm

FEATURES

Quick-start EC Meter

All-metal probe, temperature & pressure resistance, more durable

Add to Cart

Add to Cart

Add to Cart

EC Sensor K=10

Grade

Lab Grade Fast response, practical range

Product Name

Gravity: Analog Electrical Conductivity Sensor / Meter(K=10)

Figure

SKU

DFR0300-H

SPECIFICATION

Supply Voltage: 3.3V, 5V Range: 10-100ms/cm

FEATURES

Wide range, good for testing various water quality.

Add to Cart

Add to Cart

DO Sensor

Grade

Lab Grade Fast response, practical range

Product Name

Gravity: Analog Dissolved Oxygen Sensor / Meter Kit for Arduino

Figure

SKU

SEN0237-A

SPECIFICATION

Supply Voltage: 3.3V, 5V Range: 0-20mg/L

FEATURES

Great helper for ecological aquaculture

Add to Cart

Add to Cart

ORP Sensor

Grade

Lab Grade Fast response, practical range

Industrial Grade High quality, enhanced endurance

Product Name

Gravity: Analog ORP Sensor Meter for Arduino

Gravity: Analog Industrial ORP Sensor Meter Pro for Arduino

Figure

SKU

SEN0165

SEN0464

SPECIFICATION

Supply Voltage: 5V Range: -2000mV ~ +2000mV

Supply Voltage: 5V Range: -2000mV ~ +2000mV

FEATURES

Combing with other water quality sensors for multi-parameters sensing

Industrial probe, 24-hour monitoring

Add to Cart

Add to Cart

Add to Cart

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