Aquculture Disoslved Oxygen Control Optical Dissolved Oxygen Meter
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Price:
Negotiable
- minimum:
- Total supply:
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Delivery term:
The date of payment from buyers deliver within days
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seat:
Shandong
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Validity to:
Long-term effective
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Last update:
2017-11-01 11:05
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Browse the number:
154
Company Profile
Shandong Dongrun Instrument Science and Technology Co., Ltd.By certification [File Integrity]
Contact:Mr. Bobby Jiang(Mr.)
Email:
Telephone:
Phone:
Area:Shandong
Address:Shandong
Website: http://cndongrun.tjxidisi.com/
Product Details
Application:
Industrial and municipal sewage treatment plant:
adjust pool, aerobic, anaerobic digestion tank and water monitoring, etc.
Water environment detection:
river, lake ,sea, fishery, etc
The parameters of dissolved oxygen analyzer
Measurement range |
DO: 0 ~20 mg / l or 0~ 20ppm, Air saturation: 0 - 120% |
Resolution |
± 0.01mg / l |
Measurement Accuracy | ± 0.2mg / l or ± 1% FS |
Response time |
Less than 6 0 seconds(T90) |
Temperature sensor |
detection range 0 - 50 ºC Resolution ± 0.1 ºC Accuracy ± 0.5 ºC |
Operating temperature |
0 ~50 ºC |
Ambient temperature |
- 10~55 ºC |
Pressure Grade | 0 .5MPa |
Salinity range |
40ppt (highest) |
Chemical adaptability |
methanol and ethanol safety, avoid other organic solvents |
Calibration |
Single-point or two-point calibration, using oxygen-free water and air, respectively. Factory has calibrated, so it generally needs no calibration. |
Anti-interference | not interfered with the following substances : H2S, CO2, NH3, SO4, Cl-,CLO2, MeOH, EtOH, etc. |
measurement foil |
Polyester embedded ruthenium metal phosphors |
Light blocking layer | Teflon |
Foil lifetime |
3 years (10 seconds measurement interval) Avoid direct sunlight |
Sensor shell | 316L |
Connection type | 3/4'' NPT |
Size |
Φ41 × 140mm |
Weight |
1300g(10 meters cable) |
Power supply |
5VDC, provided by the transmitter. |
Sensor cable |
standard 10 meters |
Dimensions |
234/185/118mm, L/ W/ H |
Weight |
1.5 kg (standard) |
Operating temperature |
0 ~50 ºC, avoid direct sunlight |
Relative humidity |
5% - 90% (non-condensing) |
Protection |
polycarbonate enclosure, IP65 |
Power supply |
24VDC or 220VAC, 10W |
Analog output |
4 - 20mA output (dissolved oxygen values or saturation) circuit load500 ohms; optional temperature 4 - 20mA output |
Relay outputs |
2-channel alarm relay and 1-channel cleaning relay output, electric shock capacity 250VDC, 3A(4-channel alarm relay is optional) |
Field display |
240 * 160 backlit LCD display |
Digital interface |
RS485 interface is standard configuration, RS232 is optional |
Our dissolved oxygen analyzer compare with other suppliers
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