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![](https://ae01.alicdn.com/kf/S4dcf54b479544838ab651b5506e6fc61S/DO-DO-4-20ma-DO.jpg) ![](https://ae01.alicdn.com/kf/Sefc8c520ba2248b7876cad524e0fdbd2o/DO-DO-4-20ma-DO.jpg) ![](https://ae01.alicdn.com/kf/Se35b5cfbd61f4505a25e37d839850dfeH/DO-DO-4-20ma-DO.jpg) ![](https://ae01.alicdn.com/kf/S8656ff9f9c994b0f8564de2518bb0070h/DO-DO-4-20ma-DO.jpg) aHR0cDovL2ZyZWVzaGlwLmNvLmty![](https://ae01.alicdn.com/kf/S4dcf54b479544838ab651b5506e6fc61S/DO-DO-4-20ma-DO.jpg) ![](https://ae01.alicdn.com/kf/Sefc8c520ba2248b7876cad524e0fdbd2o/DO-DO-4-20ma-DO.jpg) ![](https://ae01.alicdn.com/kf/Se35b5cfbd61f4505a25e37d839850dfeH/DO-DO-4-20ma-DO.jpg) ![](https://ae01.alicdn.com/kf/S8656ff9f9c994b0f8564de2518bb0070h/DO-DO-4-20ma-DO.jpg) ![](https://ae01.alicdn.com/kf/Sdd96cef95ad84c0aa5886700aed87493v/DO-DO-4-20ma-DO.jpg)
- ºê·£µå À̸§: XMSJ
- ±Ù¿ø: CN (Á¤Ç°)
- Warranty: 1 year
- Customized support: OEM
- Place of Origin: Shanghai, China
- Brand Name: REMOND
- Product name: Dissolved Oxygen Meter
- Measurement range: 0-400%; 0-40mg/L
- Power supply: AC:100-240VAC; 24VDC
- Accuracy: ¡¾0.2% FS
- Resolution: 0.1% , 0.01 mg/L
- Temp.measuring range: -25~130¡É
- Shell material: ABS/PC
- Temp. Compensation: Automatic/Manual
- Signal Output: 4-20 mA (Adjustable)
- Dimension: 96*96*138mm(H*W*D)
Dear friend, thank you for visiting the store, if you need more models and new products, please contact us and get a discount: Whatsapp(WeChat): +86 17873567381 Email: 1value168@gmail.com Dissolved Oxygen Meter DO Transmitter 4-20ma DO Meter Online DO Sensor for Aquaculture
Product Description
Dissolved oxygen controller technical parameter
Dissolved Oxygen |
Measuring range |
0.0-400.0% , 0.00-40.00 mg/L |
Accuracy |
±0.2% FS |
Resolution |
0.1% , 0.01 mg/L |
Salinity Compensation |
0.0-40.0 ppt |
Temp. Compensation |
0.0-50.0 °C |
Pressure Compensation |
600-2000 mBar |
Temperature |
Measuring range |
-25~130¡É |
Accuracy |
±0.3¡É |
Resolution |
0.1¡É |
Temperature Sensor |
NTC22K |
Temp. Compensation |
Automatic/Manual |
Signal Output |
Signal Output |
4-20 mA (Adjustable) |
Current Accuracy |
1% FS |
Load |
< 750 ¥Ø |
Data interface |
RS485(Optional) |
Compatible with standard MODBUS-RTU |
Relay Output |
On/Off |
2 SPST Relays |
Load |
5A 250 VAC/5A 30VDC |
Others |
Power supply |
100~240VAC or 24VDC |
Working Temperature |
0~60¡É |
Humidity |
< 90% |
Protection grade |
IP55 |
Installation |
Panel Mounted |
Dimensions |
96*96*138mm(H*W*D) |
Hole size |
91*91mm |
Weight |
2kg |
Feature
High stability,high accuracy
Upper and lower alarm control
Power down memory function
Use keyboard to set parameters
Multiple output (relay,0/4~20mA)
Super strong anti-interference circuit design
With NTC22K automatic temperature compensation
LCD liquid crystal display with backlight,English operation interface
Application
sewage treatment plant,aquaculture,water treatment,water plant,industrial wastewater treatment,environmental monitoring and protection,fermentation,chemical, metallurgy etc.
FAQ
Q: Are you the final manufacturer?
A: Yes, We are manufacturer
Q: Do you offer the OEM order ?
A: Yes, we can offer OEM service and label according to your requirements
Q: How to make payment?
A: We accept T/T , Credit card
Q: Could we visit your factory?
A: Yes, Sincerely invite you to visit our factory
Q:Do you have any discount?
A:Yes, if you buy large quantity, please contact us or send email, we will give you a big discount
Q: What is your delivery time?
A: It is about 5-7 working days since the payment confirmed . If the quantity more than 100pcs , it will need extra 3-5 working days
Q: How long is the warranty of your products ?
A: controller :2 years warranty sensor: 1 year warranty
Contact us
![](https://ae01.alicdn.com/kf/Se2de648f2d9848b0834922373fd8c575x.jpg?width=750&height=286&hash=1036)
If you have any question, please feel free to contact us.We are sincerely looking forward to have business with you.
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