Suzhou Delfino Environmental Technology Co., Ltd.
| Delivery Time | 1-30days |
| Item name | PH/ORP controller |
| Detection channel | single digital channel input |
| Display screen | 3.2-inch LCD display |
| Instrument operation | PET button panel, 8 buttons |
| System language | English (support customization) |
| Power-off protection | With |
| Historical data | Can record 10,000 historical data |
| Calibration log | records the last 100 times |
| Menu password | six-digit password setting |
| Relay output | 2 configurable SPST relays |
| Setting objects | including high/low alarm, water temperature or wash control |
| Current output | 1 channel 0/4~20mA |
| communication interface | RS485 interface MODBUS RTU |
| Protection grade | IP66 |
| Operating environment | 0～60℃ |
| Storage environment | 20～70℃ |
| Instrument dimensions | 100*100*120mm |
| Installation hole size | 92*92mm |
| Installation method | cabinet panel installation |
| Shell Material | Reinforced ABS |
| Power requirements | AC: 100~240V, 50~60Hz; DC: +18~36V |
| Maximum power | 7W |
| Brand Name | Daruifuno |
| Model Number | DUC2-A1-PH |
| Certification | ISO, CE |
| Place of Origin | China |
View Detail Information
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Product Specification
| Delivery Time | 1-30days | Item name | PH/ORP controller |
| Detection channel | single digital channel input | Display screen | 3.2-inch LCD display |
| Instrument operation | PET button panel, 8 buttons | System language | English (support customization) |
| Power-off protection | With | Historical data | Can record 10,000 historical data |
| Calibration log | records the last 100 times | Menu password | six-digit password setting |
| Relay output | 2 configurable SPST relays | Setting objects | including high/low alarm, water temperature or wash control |
| Current output | 1 channel 0/4~20mA | communication interface | RS485 interface MODBUS RTU |
| Protection grade | IP66 | Operating environment | 0～60℃ |
| Storage environment | 20～70℃ | Instrument dimensions | 100*100*120mm |
| Installation hole size | 92*92mm | Installation method | cabinet panel installation |
| Shell Material | Reinforced ABS | Power requirements | AC: 100~240V, 50~60Hz; DC: +18~36V |
| Maximum power | 7W | Brand Name | Daruifuno |
| Model Number | DUC2-A1-PH | Certification | ISO, CE |
| Place of Origin | China | ||
| High Light | RS485 Modbus Digital Intelligent Controllers ，Single Channel PH ORP Controller ，RS485 Modbus PH ORP Controller | ||
RS485 Modbus MODBUS RTU Single Channel Digital Intelligent PH/ ORP Controller
The single-channel digital intelligent controller of the DUC1 series is a small, compact and lightweight design, which is suitable for the panel installation of the cabinet.
The instrument is connected to and controls other equipment through a relay, and can also use 4~20mA current signal or RS485 digital signal to transmit instrument information.
Product Parameters
| Instrument information/model | Online single channel intelligent controller | DUC2-A1-PH |
| Detection channel | specified digital sensor | single channel input |
| Display screen | 3.2-inch black and white graphic LCD display, pixel 128*64 dot matrix LCD | √ |
| Instrument operation | PET button panel | 8 buttons |
| System language | support customization | English |
| Power-off protection | the instrument is powered off, and the set data is permanently retained | √ |
| Historical data | It can record 10,000 historical data, support historical data download, and the recording interval can be set between 1 and 999 minutes | √ |
| Calibration log | records the last 100 times | √ |
| Menu password | management of operation rights, six-digit password setting | √ |
| Relay output | 2 settable SPST relays, maximum load 3A/250VAC | 2ways |
| Setting objects: including high/low alarm, water temperature or wash control | √ | |
| Current output | 0/4~20mA can be set active current loop, load 1000 ohm, support long-term calibration | 1 channel |
| Digital communication | communication interface: two-wire RS485 interface | 1个 |
| Communication protocol: MODBUS RTU | √ | |
| Protection grade | Dustproof and waterproof grade | IP66 |
| Operating environment | 0～60℃, relative humidity less than 95%RH (no condensation) | √ |
| Storage environment | 20～70℃, relative humidity less than 55%RH (no condensation, precision instrument) | √ |
| Instrument dimensions | mm | 100*100*120 |
| Installation hole size | mm | 92*92 |
| Installation method | cabinet panel installation | √ |
| Shell Material | Reinforced ABS | √ |
| Electrical interface | 3 M12*1.5 Glenn heads, wire diameter 3~6.5mm | √ |
| Power requirements | AC:100～240V,50~60Hz；DC:+18~36V | AC and DC optional |
| Maximum power | 7W | |
| Instrument weight | 700g | |
Brief introduction:
● Compatible with all DRFN digital pH sensors;
● Separately have a list of controller and sensor settings for quick and detailed parameter setting;
● The working status of the sensor can be queried, including reading the serial number;
● Support a variety of installation methods；
● Time and historical data recording function;
● 3.2-inch large LCD screen;
● User-friendly English language interface;
● Password can be set to prevent misoperation;
● 2 SPST multi-function and settable relays;
● Two way 0/4~20mA active current loop outputs;
● RS485 interface, Modbus RTU communication protocol;
● IP66 waterproof level, sealed enclosure can isolate pollution and corrosive gas;
●The meter has a self-diagnostic function.
It can diagnose the PH/ORP sensor during calibration and maintenance. If the operation is improper or the PH/ORP sensor has poor characteristics, the screen will display the image and the buzzer will prompt briefly. It is recommended that the user re-maintain or replace the sensor.
●The ORP PH controller can not only compensate the temperature of the test sample by connecting the temperature sensor, but also self-check the working temperature of the instrument in real-time. When the working temperature of the instrument changes, the instrument will compensate for the hardware changes caused by the temperature drift accordingly, making the detection result more accurate, this is a patented technology of daruifuno.
Aplication:
◇ Surface water
◇ Source water
◇ Aquaculture waters
◇ Landscape water
◇ Import of the waterworks
◇ Water treatment monitoring
◇ Drinking water,
◇ Groundwater, swimming pool
◇Industrial process monitoring and dosing control management
◇Chemical, petroleum, paper, food and medicine, electroplating, PCB manufacturing, etc.
FAQ
1. How many relays the controller with?
2 settable SPST relays, maximum load 3A/250VAC
Setting objects: including high/low alarm, water temperature or wash control
2. How many Current output the controller with?
One way 0/4~20mA can be set active current loop, load 1000 ohm, support long-term calibration
Company Details
Business Type:
Manufacturer,Exporter,Seller
Year Established:
2015
Ecer Certification：
Verified Supplier
Suzhou Delfino Environmental Technology Co., Ltd. is a professional manufacturer of water analysis instruments and sensors, integrating development and production together. Our main products include online, portable water quality analysis instruments. Since its establishment, we have focused on the ... Suzhou Delfino Environmental Technology Co., Ltd. is a professional manufacturer of water analysis instruments and sensors, integrating development and production together. Our main products include online, portable water quality analysis instruments. Since its establishment, we have focused on the ...
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