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Help CenterCE/ISO Passed Online Dissolved Oxygen Controller
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CE/ISO Passed Online Dissolved Oxygen Controller
A & E Lab.
A & E Lab Hot Selling are include: UV VIS Spectrophotometer, Visible Spectrophotometer, Flame Photometer,
PCR-Cycler, Blocker Heater, Hotplate, Stirrer, Stirrer Hotplate, Rotory Mixer, Tube Roller Mixer, 3D Rocker,
See-Saw Rocker, Vortex Mixer, Orbital Shaker, Cold Keeper, Melting Point Device, Shaker Incubator, etc.
For better price, pls inquiry us.
The information of our instruments:
All of products will provide one year warranty.
Certifications: CE&ISO
Delivery time: Within 10 days after received your payment.
MOQ: 1 unit
Payment term: T/T advance, paypal, western union, Moneygram.
Cooperation type: Distribute / Neutral packing / OEM / ODM
Online Dissolved Oxygen Controller
Feature:
♦Applications : Ranging from water treatment monitoring to Pharmaceutical and Food processing Industries.
♦ Panel or Wall mounts Enclosures, NEMA 4X, IP65 waterproof, dust proof.
♦ Provide precise measurement at industrial site or water treatment process.
♦ Symmetric signal output interface , preventing electromagnetic interference.
♦ Scaleable isolated output: 0/4~20mA
♦ Two level password protections prevent unauthorized tampering of setting.
♦ Large LCD, with orange backlit
♦ Two separate mechanical relays for high and low (HH/HL/LL) setpoints or delay time.
♦ Separately adjustable high and low set-point hy steresis (dead bands) prevent chattering of relays
around the set point.
♦ The third mechanical relays for electrode self-cleaning or alarm.
Technical Specifications:
Model |
AE-DO7300 |
AE-DO7500 |
AE-DO7600 |
Range |
0.00~40.00 mg/L 0.0~400.0% |
0.00~40.00 mg/L 0.0~400.0% |
0.00~40.00 mg/L 0.0~400.0% |
Resolution / Accuracy |
0.01ppm, 0.1% / ±2%F.S. |
0.01ppm, 0.1% / ±2%F.S. |
0.01ppm, 0.1% / ±2%F.S. |
Calibration |
1 point (100% Saturated) or 2 point (100% and 0% Saturated) |
1 point (100% Saturated) or 2 point (100% and 0% Saturated) |
1 point (100% Saturated) or 2 point (100% and 0% Saturated) |
Temperature Range |
-5 ~ 100.0°C |
-5 ~ 100.0°C |
-5 ~ 100.0°C |
Temperature Compensation |
ATC Automatic / MTC Manual |
ATC Automatic / MTC Manual |
ATC Automatic / MTC Manual |
Resolution/Accuracy |
0.1°C / ±0.5°C |
0.1°C / ±0.5°C |
0.1°C / ±0.5°C |
Electrode Type |
Galvanic / Clark |
Galvanic / Clark |
Galvanic / Clark |
Salinity Compensation |
0.0~45.2 ppt |
0.0~45.2 ppt |
0.0~45.2 ppt |
Control Type |
ON/OFF Control (LIT) |
ON/OFF Control (LIT) |
ON/OFF Control (LIT) |
Signal Output / Load |
0 / 4~20mA / 600 |
0 / 4~20mA / 600 |
0 / 4~20mA / 600 |
Output Interface |
RS-485 |
RS-485 |
RS-485 |
Relay Specification |
3 SPST / 250V 1A |
3 SPST / 250V 1A |
3 SPST / 250V 1A |
Frequency of Cleaning Time |
1~999hours / 1~999 sec |
1~999hours / 1~999 sec |
1~999hours / 1~999 sec |
Control Hysteresis Band |
0.01~2.00ppm / 0.1~20% |
0.01~2.00ppm / 0.1~20% |
0.01~2.00ppm / 0.1~20% |
Temperature System |
NTC22K |
NTC22K |
NTC22K |
EMC Standard |
EN 50081-1 / EN50082-1 |
EN 50081-1 / EN50082-1 |
EN 50081-1 / EN50082-1 |
Operation Temperature |
-10~50°C (14~122°F) |
-10~50°C (14~122°F) |
-10~50°C (14~122°F) |
Operation Humidity |
10~95% |
10~95% |
10~95% |
Pipeline Pressure Compensation |
— |
0.00~4.00Kg |
0.00~4.00Kg |
Liquid Depth Compensation |
— |
0.0~10.0m |
0.0~10.0m |
Power Supply |
220/110VAC |
220/110VAC |
220/110VAC |
Size / Weight |
100x108x150mm/900g |
100x108x150mm/900g |
190x160x133mm/1.5Kg |
The machine with difference eletrodes:
Model |
Type |
Description |
Model |
Description |
AE-DO7000 |
Embedded Type |
3 relays,0/4 - 20mA Output |
AE-DO7001 |
With AE-DO-10 eletrode |
AE-DO7100 |
Wall Mounted Type |
3 relays,0/4 - 20mA Output |
AE-DO7101 |
With AE-DO-10 eletrode |
AE-DO7300 |
Embedded Type |
3 relays,0/4 - 20mA /RS485 Output |
AE-DO7301 |
With AE-DO-10 eletrode |
AE-DO7500 |
Embedded Type |
3 relays,0/4 - 20mA /RS485 Output |
AE-DO7501 |
With AE-DO-10 eletrode |
AE-DO7600 |
Wall Mounted Type |
3 relays,0/4 - 20mA /RS485 Output |
AE-DO7601 |
With AE-DO-10 eletrode |
1 point
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