Quality is our culture, A professional water sensors manufacturer to make water analysis to be right for you!
You may find our photos, and our videos are not good, as I would like to show all our partners the real situation of our company and the real situation of our products.
I do know that you could find many China suppliers and many quotations. But it is a headache to find a reliable long-term partner. Please give both of us a chance, as we are a reliable direct factory in Fuzhou, China:
Probest- Our main advantages:
1.30+ R & D personnel to keep us moving together
2. Many patents & software copyrights to ensure products meet markets
3.ISO9001 authorized factory
4.100% inspection & test ensure quality
..............
PFDO-700-2-FW Fluorescence low oxygen levels water do sensor measuring dissolved oxygen of water
Model No. |
PFDO-700-2-FW Fluorescence DO Oxygen Sensor |
Measurement range | DO:0-20 mg/L or 0-200% saturation; |
Temperature:0-45℃ | |
Measurement Accuracy | DO:±3% ;Temperature:±0.5℃ |
Pressure range | ≤0.3Mpa |
Calibration | Air automated calibration, sample calibration |
Main material |
Body:SUS316L(freshwater); Cover:PPS+glass fiber;Cable:PVC |
Power supply | AC:100-240VAC (50/60HZ) |
DC:9~36VDC | |
Output | 3-way 4-20mA |
Relay |
Setting three-way relays,programmed response parameter and response value. |
Communication protocol | MODBUS RS485 |
Storage temperature | -15-65℃ |
Measuring temperature | 0-45℃ |
Dimensions | Sensor:Dia49.5mm*L 251.5mm |
Transmitter:145*125*162mm(L*W*H) | |
Weight | Sensor:1.4KG;Transmitter:1.35KG |
Protective rate | Sensor:IP68/NEMA6P;Transmitter:IP65/ NEMA4X |
Cable length | Standard:10m, the maximum may be extended to 100m |
Dimention:
Why Choose Us:
Probest is a professional ISO9001 certificated manufacturer with many patents specializing in researching, developing, producing of water analysis instruments, including portable water analyzers, multi-parameter water quality analyzers, data acquisition, and transmission terminals. The product can be applied to the fields of water quality monitoring of drinking water, wastewater, surface water, aquaculture water, industrial process water, etc.
Probest is a reliable company including 30+ researchers, focusing on the development of sensor technology to make water analysis faster, simpler, greener, and better.
Quality is our core advantage, providing stable and reliable water quality analysis.
Customer praise is our Motivation
1. Why choose us Probest?
A: 1) W e are a direct reliable ISO9001 authorized water analysis manufacturer
2) With strong 30+ professional R & D & 10 QC team to ensure superior quantity.
3) Many patents & software copyrights to ensure products meet markets
4) Most important is our team, reliable boss, reliable Probest family.
5) Worthy to be trusted to keep as long terms partners.
2
. Q: How does your factory
ensure quality
?
A:
Quality is
our culture, is our core advantage
.
We are a
ISO9001 authorized factory
. Have strict quality control.
3
. Q: What is your after-sale service?
A: We offer
one year
guarantee on
all
our product
s
and we have
professional a
fter-sales service team.
4
. Q: What is your MOQ?
A: Any quantity is acceptable for your order.
5 . Q: What ' s the lead time?
A: We can make ETD within 3-15 working days according to your quantity.
6
. Q:
Do you always have new products to meet developing market?
Where is your factory located?
A:
Yes, as we have 30+
professional
R & D personnel to keep us moving together
. Many products are with patents & software copyrights.
7.
Where is your factory located?
A:Our factoriy is located in
No.170, JinYan Road, Jinshan Industry Zone, Fuzhou, Fujian,
Hangzhou, zhejiang province, China.