270-WQ201 PH sensor
The 270-WQ201 pH sensor is a durable, reliable pH measurement device. The PH transmitter is fixed on a 25-foot marine-grade cable, and the maximum length can be extended to 500 feet. The output of the PH sensor is a 4-20 mA signal in a three-wire configuration. The sensor is encapsulated in stainless steel and epoxy material, and the external protective cover can be replaced, which is very easy to maintain.
technical parameter:
output signal:
4~20mA
Measuring range:
0~5000, 0~10000, 0~20000 Siemens per centimeter
measurement accuracy:
1%, full scale
greatest pressure:
40 PSI
Operating Voltage:
12Vdc (±5%)
current intensity:
0.8 mA plus sensor output
Preheat time:
5 seconds minimum
Temperature compensation:
2% per ℃
Probe electrode:
316 stainless steel
Operating temperature:
-40℃~+55℃
Probe size:
1"Diameter x 12"Long
Probe weight:
1 pound
Origin: United States
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