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Gandan Technology Hebei Co., Ltd
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Gandan Technology Hebei Co., Ltd

  • E-mail

    3564226449@qq.com

  • Phone

    15532001791

  • Address

    28 Dianchang Street, Handan City, Hebei Province, formerly known as Hongxing Clothing Factory

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Secondary water supply PH water quality online monitoring instrument

NegotiableUpdate on 03/09
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Overview
Secondary water supply pH and water quality online monitoring instrument $r $n The online pH monitoring instrument is an instrument that can continuously detect the pH index in water. It adopts industry design concepts and imported core accessories to ensure the quality of the instrument; The sensor housing is made of stainless steel material, which has excellent corrosion resistance, formability, compatibility, easy cleaning, and strong toughness over a wide temperature range; Automatic temperature compensation function to meet user needs; Hardware isolation, each channel can freely select measurement parameters; Adopting RS485 communication for convenient computer monitoring; Instrument protection level IP54,
Product Details

1、 ExplanationSecondary water supply PH water quality online monitoring instrument

onlinePH monitor is an instrument that can continuously detect the pH index in water. It adopts industry design concepts and imports core accessories to ensure the quality of the instrument; The sensor housing is made of stainless steel material, which has excellent corrosion resistance, formability, compatibility, easy cleaning, and strong toughness over a wide temperature range; Automatic temperature compensation function to meet user needs; Hardware isolation, each channel can freely select measurement parameters; Adopting RS485 communication for convenient computer monitoring; Instrument protection level IP54, suitable for outdoor use; Online monitoring can be achieved by selecting sensors according to different customer needs, including temperature/PH/ORP/conductivity/residual chlorine/dissolved oxygen/turbidity/sludge concentration/chlorophyll/blue-green algae, etc. Realize plug and play of sensors, with fast and convenient electrode installation and replacement.

2、 Basic functions

Accurate measurement: using imported components with automatic temperature compensation function.

Safe and convenient: intelligent anti crash, with alarm control function.

Easy to operate: Hardware isolation, each channel can freely select measurement parameters.

through News:RS485 communication facilitates computer monitoring.

Waterproof and dustproof: protection levelIP54, Suitable for outdoor use.

3、 Main features

Menu design: Adopting object-oriented menu design to make the operation simple and clear.

mark Fixed: Customizable multi-point calibration.

Digital clock: Provides time function.

Wide screen display: The LCD backlight is soft and the display is clear.

Instrument maintenance: low maintenance volume, simple installation, and easy maintenance.

school Accurate: Users can set their own calibration table through the monitor, and the calibration table can be modified flexibly.

Easy installation: The device is fixed with a buckle structure, which is convenient and fast.

High applicability: AdoptingModbus communication protocol, high communication compatibility.

The shell is made of stainless steel material: highly wear-resistant and corrosion-resistant, easy to clean on the surface, suitable for high temperature use, easy to maintain and use;

4、 Product application

Suitable for data collection and display in aquaculture, industrial wastewater treatment, metallurgical wastewater treatment, chemical pollutant treatment, pulp and paper, food processing, municipal wastewater, drinking water, surface water, groundwater and other fields.


二次供水PH水质在线监测仪

5、 Technical specificationsSecondary water supply PH water quality online monitoring instrument

Measuring principle

Composite electrode

measurement range

PH:0-14ph

resolution

PH:0.01ph

measurement accuracy

PH:±0.2ph

stability

PH:≤0.02PH/24h

temperature range

0-60 ℃ (non freezing)

temperature compensation

Automatic temperature compensation

pressure resistance

≤0.6mpa

thread

up and down3/4NPT pipe thread

sensor material

stainless steel/POM

instrument parameters

Analog output

1 channel 4-20mA (0.4-2V)

Output current error

≤±0.5%FS

High and low alarm

Two sets of relay switches, capacityAC250V(10A)/DC30V(10A), Each channel can be configured with alarm thresholds

RS485 communication

compatibleModbus protocol

working environment

ambient temperature-20-70 ℃, relative humidity<85%

storage environment

ambient temperature-20-80 ℃, relative humidity<85%

alarm function

Two normally open and normally closed alarm relaysAC250V、3A

working power supply

AC220V

Protection level

IP54

Installation method

host-Embedded/Sensor - Immersion Type

Overall dimensions

96*96*84mm

cutout size

91*91mm