8618966315850 sales@lotus-sensor.cn 
| Name | Nitrate Sensor DNO3-210 |
| Communication | Support RS485 MODBUS/RTU Protocol |
| Measurement method | Laminated Ion Selection method |
| Range | 0-10 mg/L or 0-100mg/L,PH range:4-10 |
| Precision | +-5% F.S. or +-3mg/L Whichever is greater |
| Resolution | 0.01mg/L（0-10mg/L）or 0.1mg/L（0-100mg/L） |
| Working conditions | 0-40℃，<0.2Mpa |
| Calibration method | Two point calibration |
| Response time | 30 seconds T90 |
| Temperature compensation | Automatic temperature compensation(PT100) |
| Power supply | 12 or 24VDC +-10%,10mA |
| Level of protection | IP68,Water depth 20 meters |
| Service life | Sensor for 1 year or more,depends |
| Cable Length | 10 meters standard,customized |
| Sensor housing material | POM,Customizable |
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.
JIAXING LOTUS INTELLIGENT TECHNOLOGY CO., LTD.
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