| Price | $1200.00 - $3000.00/ Piece |
| MOQ | 0~100 pcs |
| Delivery Time | 7~ 15 working days |
| Brand | Desun Uniwill |
| Place of Origin | China |
| Model Number | DS-500 |
| Packaging Details | Carton packaging |
| Payment Terms | L/C, D/A, D/P, T/T |
| Supply Ability | 0~1000 pcs |
| Place of Origin | China | Packaging Details | Carton packaging |
| Measuring range | COD 0.15~ 1500 mg/l equiv. KHP | Power supply | 12VDC+/-5% |
| Output signal | RS485/Modbus | Model Number | DS-500 |
| Supply Ability | 0~1000 pcs | Brand Name | Desun Uniwill |
| Payment Terms | L/C, D/A, D/P, T/T | Accuracy | 0.01mg/L COD |
| Price | $1200.00 - $3000.00/ Piece | Delivery Time | 7~ 15 working days |
| Minimum Order Quantity | 0~100 pcs | Housing material | SS316 |
| Self-cleaning brush | yes/ no |
Chemical Oxygen Demand Sensor sewage treatment plant industrial process control natural waters industrial process contro
Measuring principle
Many
organic
substances
dissolved
in
water
absorb
ultraviolet
light.
Therefore,
the
total
amount
of
organic
pollutants
in
water
can
be
measured
by
measuring
the
absorption
of
these
organic
substances
by
ultraviolet
light
at
a
wavelength
of
254
nm.
DSC500
series
sensors
use
two
light
sources,
one
254nm
ultraviolet
light
and
one
850nm
infrared
light,
which
can
automatically
compensate
the
optical
path
attenuation
and
turbidity
effects,
thus
achieving
more
stable
and
reliable
measurement
values.
| Item | Parameters | |
| Model | Measuring range | Application field |
|
DS500(6 mm gap)
|
SAC 0.1 ~ 50 1/m COD 0.15~ 500 mg/l equiv. KHP TOC 0.06 ~ 30 mg/l equiv KHP |
Tap water |
|
SAC 0.5 ~ 250 1/m COD 0.75~5000mg/l equiv. KHP TOC 0.3 ~ 150 mg/l equiv KHP |
Sewage treatment plant outlet, natural waters
|
|
|
DS501(1 mm gap)
|
SAC 1.5 ~ 2000 1/m COD 2.5 ~ 10,000 mg/l equiv. KHP TOC 1.5 ~ 1100 mg/l equiv KH |
Industrial process control
|
| Power supply | 12VDC+/-5% | |
| Output signal | RS485/Modbus | |
| Accuracy | 0.01mg/L COD | |
| Calibration | 1 or 2 point calibration | |
| Housing material | SS316 | |
