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Conductivity Sensor

Digital RS485 CTD Sensor Groundwater Conductivity Temperature Liquid Level Depth Pressure CTD Sensor

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Multiparameter Water Quality Monitoring

Digital RS485 CTD Sensor Groundwater Conductivity Temperature Liquid Level Depth Pressure CTD Sensor

Brand Name:	JUGE
Model Number:	AG-Z100
MOQ:	1 Unit
Price:	USD500-3000
Packaging Details:	Neutral carton
Payment Terms:	Online order,T/T

Detail Information

Product Description

Detail Information

Place of Origin:

Nanjing, China

Certification:

IOS9001, CE

Name:

Digital CTD Sensor

‌Measured Parameters:

Conductivity + Temperature + Liquid Level Depth

Measurement Method:

Piezoresistive Method (Stainless Steel Bellows)

Range‌:

Liquid Level: (0–70/200) M, Pressure: (0–700/2000) KPa

‌Communication:

RS485 (Modbus RTU), Max. Baud Rate 115200 Bps

Supply Ability:

100 Unit/Week

Product Description

Digital RS485 CTD Sensor Groundwater Conductivity Temperature Liquid Level Depth Pressure CTD Sensor

>>Overview

The AG-Z100 Digital Groundwater CTD Sensor is a tri-parameter sensor designed to measure water conductivity, temperature, and liquid level depth. Conductivity is measured using the four-electrode method, while liquid level depth is calculated by detecting hydrostatic pressure. Equipped with an automatic cleaning brush, it periodically removes debris from the conductivity electrode and pressure sensor surfaces to ensure measurement accuracy. The sensor adopts a digital and intelligent design philosophy, automatically compensating for fluctuations in light intensity, component aging, and temperature variations. It outputs standardized digital signals directly, enabling network integration and system configuration without requiring an external controller.

>>Feature‌‌

‌Titanium Alloy Electrodes‌: Corrosion-resistant material ensures stable and reliable electrode coefficients.

‌Low-Temperature Absolute Pressure Sensor‌: Ensures data stability and simplifies on-site installation.

‌Digital RS485 Output‌: Strong anti-interference capability and extended transmission range.

‌Automatic Cleaning Brush‌: Significantly reduces maintenance requirements.

‌Open Communication Protocol‌: Supports seamless integration and networking with other devices.

‌User-Friendly Operation‌: Compatible with online software upgrades for enhanced functionality.

>>Technical Parameter

Model	AG-Z100
‌Measured Parameters	Conductivity + Temperature	Liquid Level Depth
Measurement Method	Four-Electrode Method	Piezoresistive Method (Stainless Steel Bellows)
‌Measurement Type‌	Immersion
Range‌	Conductivity: (0–500) mS/cm Temperature: (0–60)°C	Liquid Level: (0–70/200) m Pressure: (0–700/2000) kPa
Accuracy‌	≤±1%	≤±0.5% F.S.
Repeatability‌	≤1%	≤0.5%
Resolution‌	0.01 μS/cm	0.001 m
‌Response Time‌	≤20 s	≤10 s
‌Zero Drift (24h)‌	≤±1% F.S.	≤±1% F.S. @35°C
‌Span Drift (24h)‌	≤±1% F.S.	≤±1% F.S. @35°C
Temperature Compensation Accuracy‌	≤±1%	≤±1%
‌Calibration Interval‌	6 months
‌Temperature Range	(0–60)°C
Protection Rating	IP68
‌MTBF	≥1440 h/occurrence
‌Communication	RS485 (Modbus RTU), max. baud rate 115200 bps
‌Power Supply/Consumption‌	(12–28) V DC / 0.4 W
Material‌	S316L, POM
‌Weight/Dimensions	450 g / Ø35 mm × L135 mm

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Portable Water Quality Meter

Online Gas Monitoring System

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products details

Digital RS485 CTD Sensor Groundwater Conductivity Temperature Liquid Level Depth Pressure CTD Sensor

PH Sensor

ORP Sensor

Conductivity Sensor

Ion Selective Sensor

Dissolved Oxygen Sensor

Disinfection Sensor

Optical Sensor

Multiparameter Water Quality Monitoring

Online Water Quality Analyzer

Water Quality Controller

Portable Water Quality Meter

Online Gas Monitoring System

Gas Detector

PH Sensor

ORP Sensor

Conductivity Sensor

Ion Selective Sensor

Dissolved Oxygen Sensor

Disinfection Sensor

Optical Sensor

Multiparameter Water Quality Monitoring

Online Water Quality Analyzer

Water Quality Controller

Portable Water Quality Meter

Online Gas Monitoring System

Gas Detector

Digital RS485 CTD Sensor Groundwater Conductivity Temperature Liquid Level Depth Pressure CTD Sensor