US pHionics Inc STS Series Dissolved Oxygen Sensor - 3020 Dissolved Oxygen
Insulated to prevent ground loops
Auxiliary 0-50°C temperature sensor
2-wire, 4-20 mA analog output, compatible with wide-range data loggers or telemetry instruments
Low power consumption
Product Introduction
US pHionics Inc STS Series Dissolved Oxygen SensorFeatures:
Galvanic electrode measuring 0-20 mg/L or percent saturation of dissolved oxygen, depending on the scaling of the attached data logger or telemetry instrument (RTU)
Insulated to prevent ground loops
Auxiliary 0-50°C temperature sensor
2-wire, 4-20 mA analog output, compatible with wide-range data loggers or telemetry instruments
Low power consumption
US pHionics Inc STS Series Dissolved Oxygen SensorApplications:
Industrial wastewater monitoring
Wastewater treatment
Environmental monitoring
Aquaculture
US pHionics Inc STS Series Dissolved Oxygen Sensor Parameters:
| Output |
4-20 mA |
| Dissolved oxygen range |
0-20 mg/L (ppm) |
| Electrode type |
Galvanic, with Teflon™ membrane |
| Minimum flow rate |
1.5 ft (0.457 m)/s |
| Transmitter type |
2-wire |
| Insulation |
600 VDC |
| Automatic temperature range |
0-70°C |
| Supply voltage |
8-40 VDC |
| Response time |
98% < 60 seconds |
| Pressure range |
0-70 psi |
| Moisture-resistant materials |
316 stainless steel, Delrin®、Viton™、 Teflon®, epoxy resin |
| Length |
14.25 in (36.20 cm) |
| Width |
0.750 in (1.9 cm) Maximum |
| Weight (without cable) |
0.50 lbs (0.227 kg) |
| Linearity |
± 0.5% of full scale
|
| Accuracy |
± 2.0% of full scale |
| Sensitivity |
± 0.05% of full scale |
| Stability |
± 2.0% of full scale |
