4-20mA output digital online optical dissolved oxygen meter
Product Description
Products Description
Controller | ||
measurement type | Dissolved oxygen, saturation, oxygen partial pressure | |
Measuring range | 0 - 20mg/L,0.00 to 20.00 ppm,0 - 200%,0 - 400hPa | |
Resolution | 0.01mg/L,0.1%,1hPa | |
Accuracy | ±1.5%FS | |
Temperature measurement type | NTC 10K/PT1000 | |
Auto A/manual H Measuring range | -10 - 60℃ Resolution: 0.1℃ Correction | |
accuracy: ±0.5℃ | ||
Output type | 4 - 20mA current transmission output | |
Max.loop resistance | 750Ω | |
Accuracy | 0.1%FS | |
Output type | RS485 digital Signal output | |
Communication protocol | Standard MODBUS-RTU (customizable) | |
Power supply | AC220V±10%,50Hz/60Hz (optional 24V±10%) | |
Response time | 90% of the value in less than 60 seconds | |
Sensor | ||
Dimensions | Diameter : 25 mm ; length : 146 mm | |
Weight | Stainless steel version 450g (sensor + cable 3 m) | |
Titanium version 300 g (sensor + cable 3 m) | ||
Material | Stainless steel 316L, New : body in Titanium | |
Maximum pressure | 5 bars | |
Protection | IP68 | |
Stocking temperature | - 10°C to + 60°C | |
Signal interface | Modbus RS-485 (standard) and SDI-12 (option) | |
Sensor power-supply | 5 to 12 volts | |
Consumption | Standby 25 µA | |
Average RS485 (1 measure/ seconde) : 4.4 mA | ||
Average SDI12 (1 measure/ seconde) : 7.3 mA | ||
Current pulse : 100 mA | ||
Cable length up to 15m | Cable lenght 15 to 100 meters | ||||
1- Red | Power supply V+ | Red Purple Yellow Orange pink | Power supply V+ | ||
2 - Blue | SDI-12 | 2 - Blue | SDI-12 | ||
3 - Black | Power supply V- | 3 - Black | Power supply V- | ||
4 - Green | B " RS-485 " | 4 - Green | B " RS-485 " | ||
5 - White | A " RS-485 " | 5 - White | A " RS-485 " | ||
6 - Green/yellow | Cable shield | 6 - Green/yellow | Cable shield | ||
Company Profile
Product Categories : Liquid analysis instrument > Dissolved oxygen
Premium Related Products
Other Products
Hot Products
Adblue level sensor for SCR systemFST800-211A OEM service offered 4-20mA Pressure Transducer transmitter for General IndustrialFST800-901 China manufacture of Differential Pressure Transmitter 4-20mAFST800-902 Micro Differential Pressure Transmitter for liquidFST800-211A Generator Oil Pressure Transmitter Sensor Pressure Transmitter for AutomobileFST700-201 Capacitance capacitive Oil Level Transmitter manufacturerFST200-201 Final supplier mechanical anemometer sensor with CEFST-RP Aluminum Shell Magnetostrictive Displacement Sensor , Magnetostrictive position SensorFST700-101 Input Liquid level transmitter , input type liquid level transmittersFST600-202 Integrated Temperature Sensor , Smart Integrated Temperature SensorFST800-211 4-20mA Universal Industrial Pressure TransmitterFST800-202 Universal General Industrial HP-Type Pressure SensorFST600-205 Explosion-isolated Temperature TransmitterFST600-101 Temperature Sensor Pt100 Pt1000FST200-201 With CE Wind speed sensor portable anemometer for wind turbineFST800-211 CE and RoHS approved Universal 4-20mA pressure transmitter