Description:
Liquid PH Sensor
Heating voltage: 5±0.2V (AC -• DC)
Working current: 5-10mA
The detection concentration range: PH0-14
The detection range of temperature: 0-80 centigrade
The response time: ≤ 5S
Stability time: ≤ 60S
Power consumption: ≤ 0.5W
The working temperature: -10~50 centigrade (the nominal temperature 20 centigrade)
Working humidity: 95%RH (nominal humidity 65%RH)
Service life: 3 years
Size: 42mm x 32mm x 20mm
Weight: 25g
The output: analog voltage signal output
BNC Electrode PH Probe 1#
The PH electrode has a single cylinder that allows direct connection to the input terminal
of a PH meter, controller, or any PH device which has a BNC input terminal.
The PH electrode probe is accurate and reliable that can gives almost instantaneous readings.
PH range: 0-14 PH
Temperature range: 0-60℃
Zero-point: 7 ± 0.5PH
Alkali Error: 0.2PH
Theoretical Percentage Slope: ≧98.5%
Internal Resistance: ≦250MΩ
Response Time: ≦1min
Operating Temperature: 0-60℃
Terminal Blocks: BNC plug
BNC Connector suitable for most PH meter and controller.
Suitable for wide range of application: Aquariums, Hydroponics, Laboratory etc.
BNC Electrode PH Probe 2#
PH range: 0-14pH
Temperature range: 0-60 °C
BNC Connector suitable for most pH meter and controller.       
Suitable for wide range of application: Aquariums, Hydroponics, Laboratory etc.   
This pH electrode has a single cylinder that allows direct connection to the input terminal of a pH meter, controller, or any pH device which has a BNC input terminal    
The pH electrode probe is accurate and reliable that can gives almost instantaneous readings, helping you to check the quality of your water time and time again.
Liquid PH Sensor+BNC Probe
Package included:
1PCS

1.We accept PayPal payment ONLY, and must be received within 5 days from the date of purchase.
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3.All package need to wait 30 days,Please take care it.Less than 30 days,we can't take a refund.

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Am 23.03.21 hat der Verkäufer die folgenden Angaben hinzugefügt:

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