Measurement principle

Constant Voltage Method (Double Platinum Ring)

Accuracy

2%

Temperature measurement range

0.0~60.0°C

Temperature sensor

NTC22K
可选PT100、Pt1000、NTC2.252K

Calibration method

Laboratory comparison method

Response time

90% of the time is below 90 seconds

Medium flow rate

15~30L/h

Calibration intervals

Calibrate once every month

pH range

5~9pH

Withstand voltage range

0~1bar

Shell material

ABS

Connecting threads

M39*1.5 thread

Length of the line

Standard 5 meters (customizable)

Installation method

Circulation type (circulation pool)

Protection rating

Ip68

Electrical connections

Pin type

Warranty

1 year