 pH 센서 >> |
모델 : SP200-2530-DH |
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특징 HF용 pH전극(분리형)
최대 1%HF
Operation: -5 to 110° C
케이블선택(옵션)
온도미보상전극
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품명 |
ProcessProbe™ Sensors with PG13.5 Threads
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모델
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SP200-2530-DH |
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측정원리
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Potentiometric
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pH Bulb |
HF-Resistant |
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Reference |
Silver/Silver Chloride(Ag/AgCl) |
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Reference Junction |
Precision made junction of specially formulated low porosity
ceramic |
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Electrolyte |
3.8 Molar Potassium Chloride (KCl) Gel |
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Isopotential Point |
pH 7 |
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Output Signal per pH Unit @ 25ºC |
Approximately 59 millivolts |
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Assymetry Potential |
0mV ±20mV |
Temperature Range
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Operation: 0-5to 110ºC |
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Stability |
Drift of less than 0.002 pH over 24 hours at constant
temperature & pressure |
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Response Time at |
25ºC less than15 seconds |
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Response Time at |
25ºC
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less than 15 seconds |
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37ºC
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less than 10 seconds |
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Max Pressure SP200 Series |
10 bar (atm), 150 psig |
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Connector |
Standard Pg13.5 threaded cap with -S8 cable attachment. O-ring
sealed |
Wetted Materials
SP200 Series |
Glass, Ceramic |
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