Dissolved Oxygen Meter Analyzer
China Dissolved Oxygen Meter Analyzer, Find details about China Digital Do Meter, Dissolved Oxygen Tester from Dissolved Oxygen Meter Analyzer
The controller:
Dissolved Oxygen analyzer adopts fluorescence method to measure dissolved oxygen.The cap of the sensor is coated with a luminescent material. Blue light from an LED illuminates the luminescent chemical. The luminescent chemical instantly becomes excited and releases red light. The time and intensity of red light are inversely proportional to the concentration of oxygen molecules, So the concentration of oxygen molecules is calculated.
| Measurement range | DO: 0-20 mg/L,0-20 ppm; Temperature: 0-45ºC |
| Measurement Accuracy | DO: ±3% of the measured value; Temperature: ±0.5ºC |
| Pressure range | ≤0.3Mpa |
| Calibration | Air automated calibration,sample calibration |
| Main material | Body: SUS316L + PVC(fresh water), Titanium alloy (marine); |
| O-ring: fluorine rubber; Cable: PVC | |
| Power supply | AC:100-240VAC (50/60HZ)DC: 9~36VDC |
| Output | 2-way 4-20mA |
| Relay | Setting three-way relays,programmed response parameter |
| and response value. | |
| Communication protocol | MODBUS RS485 |
| Storage temperature | -15-65ºC |
| Measuring temperature | 0-45ºC |
| Dimensions | Sensor: Dia55mm*L 342mm |
| Transmitter: 145*125*162mm(L*W*H) | |
| Weight | Sensor: 1.85KG; |
| Transmitter: 1.35KG | |
| Protective rate | Sensor: IP68/NEMA6P; Transmitter: IP65/ NEMA4X |
| Cable length | Standard: 10m, the maximum may be extended to 100m |
Packing & Delivery:
Electromagnetic flow meter is packed in cartons ,and wooden boxes (from DN80)
Lead time : Most products within 7 working days(if have stock, could be sent same day), customized product would be longer
Delivery process:
1.Use customer's own delivery account, or we help to choose a suitable one
(Usually use FedEx, Ups, DHL, TNT, EMS,etc)
2.Delivery time is 2-7 working days, some products have stock in Malaysia.
3.Help to do the destination customs clearance
Overseas Service Center Address:
Singapore/ Philippines/ Malaysia/ Kroea/ Indonesia/ Germany/ India
FAQ:
Q: How long will you give me the reply?
A: we will contact you in 3 hours as soon as we can.
Q:Could I visit your factory?
A: Sincerely invite you to visit our factory,Our factory and office are all in Hangzhou,Zhejiang.
Q: Do you provide samples ?
A: Yes,we have materials in stock to help you to get the samples as soon as we can.
Q: How about the quality of the managements ?
A: We have a complete quality control system , all of our products will be fully pre-inspection by QC departments before shipping to you . We have the certification of ISO,CE we could send the certification test of our company to you.
Q: What is your terms of payment ?
A: We could accept T/T, Paypal, WU ,Credit Assurance
Q: What is the warranty for your product ?
A: Warranty: 2 years, Lifetime maintenance.
Q: How soon can you arrange the production?
A: Once getting your product confirmation and receiving your payment, we will arrange the production immediately. For some products we have it in stock.
Q: Could you provide me the shortest lead time?
A: For somre standard products we have it in stock . Pls tell me your detailed requirements, we will send to you as early as we can.
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