DMC-211 Digital Display Controller
Type:Display Controller
Material: PPS Plastic
Color: Black
Model:DMC-211
OEM:Available
MOQ:1 set
Payment:T/T
Product Description:
Intelligent instruments are developed by our company to connect our products and facilitate the integration of industrial control boxes. Free selection of sensors or electrode types, such as 485 intelligent controllers for water quality equipment such as pH, dissolved oxygen, conductivity, etc., can intuitively display sensor measurement values and output both 485 signals and analog signals simultaneously; The screen backlight time can be adjusted freely; Equipped with a buzzer alarm, it can be set to turn on or off; Equipped with two passive relays, it can perform simple automatic control according to the high and low alarm settings.
DMC-211 display controller is an online multi parameter intelligent controller with high intelligence and flexibility. It can measure multiple water quality parameters separately and is widely used in urban sewage treatment plants, water supply, surface water and other industries to continuously measure solutions
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
Features：
1. Time display: The controller has a built-in clock chip that can display the current time.
2. Data storage: The built-in storage chip of the instrument can store historical data from the past three days, making it convenient for users to search.
3. Relay: The instrument is equipped with two passive relays, which can be easily controlled automatically according to the high and low alarm settings.
4. Simultaneous display of multiple parameters: Display time, measurement value, measurement mode, temperature, and output current value simultaneously on the LCD screen.
5. Adopting a high brightness 128 * 64 LCD display module, it is eye-catching and has a long visible distance. The screen backlight time can be adjusted freely.
6. RS485 communication interface: MODBUS RTU communication protocol can be easily connected to a computer for monitoring and communication.
7. Industrial control watchdog: Ensure that the instrument does not freeze.
8. Power consumption ≤ 5W
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: 144 × 144 × 115mm (height × width × depth)
Hole size: 138 × 138mm (height × width)
Logistics transportation:
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.
