RS485 Water Quality Detection Sensor Liquid pH Transmitter

China RS485 Water Quality Detection Sensor Liquid pH Transmitter, Find details about China pH Transmitter, Water Quality Sensor from RS485 Water Quality Detection Sensor Liquid pH Transmitter

Basic Info.

Model NO.

RK-3002-PH

DC Power Supply

Output Signal

485/4-20mA/0-10V

pH Measurement Range

0-14pH

pH Measurement Resolution

0.01pH

Trademark

Rainbow

Transport Package

Standard

Specification

71*71mm

Origin

China

HS Code

9026801000

Model NO.

RK-3002-PH

DC Power Supply

Output Signal

485/4-20mA/0-10V

pH Measurement Range

0-14pH

pH Measurement Resolution

0.01pH

Trademark

Rainbow

Transport Package

Standard

Specification

71*71mm

Origin

China

HS Code

9026801000

Product Desciption

Liquid PH Transmitter

1.1 Introduction

Ph Tester is one of the intelligent on-line chemical analysis instruments, is a widely used in thermal power, chemical fertilizers,metallurgy, environmental protection, pharmaceutical, biochemical, food and tap water and other solutions Ph and temperature monitoring. The monitoring data can be monitored and recorded remotely by a variable output connection recorder, or it can be connected to a computer via the RS485 interface via the MODBUS-RTU protocol. At the same time the equipment has 2-way relay interface, can set the alarm point output

1.2 Features

The probe is composed of Ph glass electrode and silver chloride silver reference electrode. The signal is stable and the precision is high. With a wide measuring range, good linear, waterproof performance, easy to use, easy to install, board card Modular design, assembly configuration, using 2.4 inches 128 * 64 lattice screen, isolation transmission output, less interference, isolated RS485 communication, PH measurement, temperature measurement, upper and lower limit control, variable output, RS485 communication, configurable temperature manual, automatic compensation function, high and low alarm function can be set, and hysteresis, can be set Buzzer, LCD backlight switch function, increase the function of Universal Password.

1.3 Main parameters

Parameter name	Parameter option
DC electric	12-24V DC
Electric consumption	≤0.15W(@12V DC , 25ºC)
Measurement precision	±0.5pH
PH measurement range	0-14pH
PH Measurement resolution	0.01pH(default)
Output signal	RS485(Mondbus protocol)/4-20mA(choice)
Temperature supplyment	-20ºC-80ºC(manual/automatic)
Response speed	≤15s
Relay alarm	Two-way normally open normally closed alarm relay

RS485 Water Quality Detection Sensor Liquid pH Transmitter

Jinan Rainbow Technology Co., Ltd. is a global supplier of smart sensors and IoT monitoring solutions.

The company was established in 2015, registered in Jinan, Shandong, and has a research and development center in New York, USA. Is a trustworthy innovative technology company.

The company's products include memory sensors, sensor modules, IoT transmitters (air quality transmitters and agriculture and animal husbandry transmitters). Rainbow Technology integrates R&D, production and sales, and has established a complete Internet of Things industry chain, closely combining sensors, smart terminals and communication technologies, and constantly emerging new values in production and life.