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Dissolved Oxygen Controller Do Meter
Feature:
1. The large LCD display, English menu operation.
2.Multi-parameter display at the same time: the value of dissolved oxygen,temperature, output current, alarm points, etc. Intuitive and easy to read, and alarm for range over run.
3.Screen displays alarm status and accompanied by a switch ON / OFF signal output
4.Automatic Temperature Compensation: Automatic 0℃ to 60℃
5.Communication function (optional): RS-485 communication interface(MODBUS protocol is partially compatible), 4 to 20 mA current output corresponding to the DO value can be set freely.
6.Notepad: can store 50 measurements, the user can record measurement data.
7.Hysteresis amount can be set freely to avoid frequent switching relay action
8.Watchdog function: to ensure that the instrument will not crash
9.Core devices from famous foreign brands
10.Restore the factory settings. Power-down protection> 10 years
| Model No. | Test item | Measuring range | Resolution | Accuracy | Other Technical data | |
| SN-DO530 | Dissolved oxygen |
0-200.0 ug/L; 0-20.00 mg/L |
0.1ug/L; 0.01mg/L, |
ug/L: ±1.0%FS; mg/L:±0.5%FS |
Automatic temperature compensation: 0~60°C Control Interface: two sets of ON / OFF relay contacts, divided into the high point, low alarm signal, optically isolated output. Isolated signal output: Optocoupler isolation to protect , 4~20mA signal output Relay: relay lag set freely, the relay load 10A 220VAC Working conditions: ambient temperature of 0~60°C, relative humidity <= 90% Output load: load <500Ω (0-10mA), load <750Ω (4-20mA) Working voltage: 220V AC, 50/60Hz size:96 x 96 x 115 mm Hole size: 91 x 91mm Weight: 0.9Kg |
|
| Temp | 0.0-60.0°C | 0.1°C | ±0.3°C | |||
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Welcome to SINOTESTER.
Established in 2008, we are a professional company that manufactures and exports
laboratory instruments, various medical disposables and equipments.
We have our own factory and Laboratory, with strong R&D center, sales team,
customer service team and QC team, which grows very fast and obtains good reputation in the market.
Most of the products have CE certificate.
All products can be customized according to buyers' special requirements.
SINOTESTER makes every effort to better our products and serve our commitments to our customers.
Our products and service matters lives of human beings which allows no hesitation and ignorance to the business.
As newly founded, we SINOTESTER are lucky to embrace a young and dedicated team.
Try contact us and make a right choice. Together with your partnership, time will prove all the benefits.
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