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DCH-220 Self Cleaning Chlorophyll Analyzer

Type:Water Quality Analyzer Material: 316 Stainless Steel Color: Silver sensor plus balck controller Model:DCH-220+DMC210 OEM:Available MOQ:1 set
Product Description
Product Description:

About DMC-210 Display controller
Basic Function
1. Diverse languages, factory standard Chinese interface, switchable English interface
2.4-20mA output, using isolation technology, strong anti-interference ability
3. The high and low points of the three sets of relays can be switched freely, and the hysteresis can be adjusted freely to avoid frequent on-off of the relays
4. Password management function to prevent misoperation by non professionals
5. The menu prompt function greatly facilitates user operation
Instrument technical parameters
Temperature compensation: 0-100 ℃ manual/automatic
Signal output: 4-20mA isolated protection output, maximum load 500 Ω
Alarm output: Three groups can correspond to high and low point alarms (3A/250VAC) at will, with normally open contact relays
Power supply: AC220V or DC24V
Power consumption: ≤ 10W
Environmental conditions: (1) Temperature 0-50 ℃ (2) Humidity ≤ 85% RH
Dimensions: 96 × 96 × 132mm (height × width × depth)
Hole size: 92.5 × 92.5mm (height × width)
Parameter
Power Supply (Default)AC220V or DC24V(Optional)
Access Signal The RS485 Digital signal sensor produced by the company supports MODBUS/RTU
Output Signal 4-20mA Isolation protection output,Maximum load 500Ω
Working conditions Temperature 0-50℃  Humidity ≤85%RH
Level of protection IP68
Service Life 2 years or more
Sensor housing material PPS




About 
The DCH-220 Chlorophyll Sensor

The DCH-220 self-cleaning chlorophyll sensor adopts leading optical technology, equipped with an automatic cleaning brush, integrated design, efficient power management, sturdy structure, stable sensor performance, maintenance free and frequent calibration, and can be used online for a long time.
Can be used for research, investigation, and monitoring of the status of rivers, lakes, ponds, oceans, aquaculture, drinking water sources, algae, and phytoplankton.
Name Parameter
Range of measurement 0-400ug/L or 0-100RFU
Sub office rate 0.1ug/L
Level of protection IP68
The deepest Depth 20 meters underwater
Temperature fanyuan 0-50℃
Sensor interface Support RS485,Modbus protocol
Power supply DC12V +-20%,Current<30mA,(non cleaning)
Diameter of the shell 38*181.5mm
Service life Sensors for 3 years or more,depends
Cable Length 10 meters,other length can be customized
Power consumption <1W
Shell material 316 stainless steel






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FAQ:

Q1:Are you factory or trading company?

A: We are a manufacture with independent import and export rights.


Q2:How is the quality of your products?

A: Lotus is a manufacturer with production for more than 6 years,We have a complete production 

management system and Independent laboratory for testing equipment with a high product 

qualification rate .


Q3:How can I get the samples?

A: contact sales to get the samples


Q4:what’s the Minimum order Quantity and Payment?

A1: Payment:EXW,FOB,CFR,CIF,etc.

A2:Minimum:trial order is also available,but with sample price. 


Q5:what’s your Lead time?

A: As the General size have stock with fast delivery,the customized size need to negotiate mostly 

within 15days.