DOG-3082YA Optical Dissolved Oxygen Meter
DOG-3082YA
Optical Dissolved Oxygen Meter
DOG-3082YA
fluorescence dissolved oxygen meter, is the product which is specially designed
for the water environment monitoring and sewage treatment. It adopts the
advanced fluorescence principle and accurate phrase detection technology and
innovative packaging process, which makes its reliability and service life
leading the rival product greatly. Its unique characteristics of long-term low
drift and maintenance-free make the product take the place of traditional
membrane electrode completely.
Features of
1. No need to
replace solid electrode or film/ electrolyte
2. No flow speed/
agitation requirement
3. Higher
resolution and measurement accuracy
4. Stable
measurement, no drift
5. It will not be
poisoning because of sulfide.
6. The service
life of the sensor can be above two years.
7. It is not
affected by the thermal disturbance.
8. It is not
affected by the ion cross interference: H2S，PH，CO2，NH3，SO4，CL-，CL2 etc..
9. Basic
maintenance-free
10. Simple key
operation
11. 4~20mA
isolation current output, optional field Bus interface
12. With data
record function
Technical Indexes of
1.
Measuring range: 0～20.00 mg/L, -10-55℃
2. Resolution:
0.01 mg/L
3. Repeatability:
±0.2％
4. Isolated
output: 4-20mA (load resistance <750Ω)
5. Output current
error: ≤±l.0％FS
6. Alarm relay: AC
220V, 7A
7. Communication
interface: RS485 (optional)
8. Power supply: AC220V±22,
50±1HZ, DC24±2.4, 1A(optional)
9.Protection class:
IP65
10. Clock
accuracy: ±1 minute/month
11. Data storage
capacity: l month (1 point/5 minutes)
12. Saving time of
data under a continuous power-failure condition: 10 years
13. Overall
dimension : 146 (length) x 146 (width) x 108(depth) mm;
dimension of the
hole: 138 x 138mm
14. Weight: 1.5kg
18. Working
conditions: ambient temperature: 0-60℃; relative humidity <85％.
pls contact email: michael@shboqu.com; if any questions of DOG-3082YA Optical Dissolved Oxygen Meter
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