Measurement principle

Membrane method

Calibration methods

Zero oxygen calibration, saturation calibration

Measurement accuracy

±2%FS

Temperature measurement range

0.0~60.0°C

Storage temperature

-20.0~60.0°C

Temperature sensor

NTC22K
可选PT100、PT1000、NTC2.252K

Response time

90% of the final value within 90 seconds

Medium flow rate

Minimum flow velocity is 0.02 m/s

Calibration intervals

It is recommended to calibrate once every month

Maintain intervals

It is recommended to replace or add electrolyte every 3~6 months or replace the membrane head every 6~12 months

Withstand voltage range

0~2bar

Shell material

POM + stainless steel

Polarization voltage

675mV

Sensitive membranes

Tempered oxygen membrane

Connecting threads

G3/4、G1

Length of the line

Standard 5 meters (customizable)

Installation method

Immersion

Protection rating

IP68

Electrical connections

Pin type or BNC connection

Electrode protective cover

Yes

Warranty

1 year