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PH傳感器PHE-7353-15-HT_PHE-7353-15-PT100_PHE-7353-15-PT100-SG

適用于惡劣條件

大直徑管路插入

廢水管路插入

堅固的PPS殼體

低維護

插入長度可短可長

任意角度安裝

PHE-7352-15是***款組合pH傳感器，可在需要更多管路進入的工藝及廢水應(yīng)用中插入使用。外部殼體材料為PPS，前后端具有3?4 MNPT（或可選1 MNPT）的表面螺紋，插入深度為57.1 mm (2?")。該傳感器的特點是具有密封的雙液接結(jié)構(gòu)，對能產(chǎn)生電極污染的溶液（通常指那些含有濃度較大的、氨、硫和重金屬的溶液）具有高耐腐蝕性。傳感器采用具有專利的無污垢可滲透PTFE液接，可確保參比電解質(zhì)的穩(wěn)定表現(xiàn)。配合新型活塞式pH玻璃電極設(shè)計，該傳感器可確保在大多數(shù)應(yīng)用中保持低維護率和較長使用壽命。在工作溫度持續(xù)超過80°C (176°F)的情況下，建議使用高溫型號。

規(guī)格:

pH值范圍： 0 ~ 14 pH

溫度范圍： 0 ~ 80°C (32 ~ 176°F)

或0 ~ 110°C (32 ~ 230°F）（HT高溫款）

壓力范圍： 0 ~ 100 psig或0 ~ 150 psig（HT高溫款），滿量程b ±0.1%

鈉差： 12.8 pH時0.1摩爾的Na+離子溶液中低于0.05 pH的誤差

阻抗： 150 M? @ 25°C (77°F)

參比室： 雙液接KNO3和KCl/AgCl

零電勢： 7.0 pH ± 0.2 pH

接液材料： PPS、PTFE、氟橡膠、玻璃

響應(yīng)時間： 10秒鐘內(nèi)能讀取95%

漂移： 每周<2 mV

PH傳感器PHE-7353-15-HT_PHE-7353-15-PT100_PHE-7353-15-PT100-SG

Specifications:

PH range: 0-14 pH

Temperature range: 0 - 80 degree C (32 - 176 degree F)

Or 0 - 110 degree C (32 - 230 degree F) (HT high temperature)

Pressure range: 0 - 100 psig or 0 - 150 psig (HT high temperature section), full range B + 0.1%

Sodium difference: error of 0.1 mole of Na + ion solution below 0.05 pH at 12.8 pH

Impedance: 150 M@ 25 C (77 F)

Reference room: double liquid connection KNO3 and KCl/AgCl

Zero potential: 7.0 pH + 0.2 pH

Contact materials: PPS, PTFE, fluororubber, glass

Response time: 95% read in 10 seconds

Drift: less than 2 mV per week

PH傳感器PHE-7353-15-HT_PHE-7353-15-PT100_PHE-7353-15-PT100-SG

Suitable for harsh conditions

Large diameter pipeline insertion

Insertion of Wastewater Pipeline

Solid PPS Shell

Low maintenance

Insertion length can be short or long

Arbitrary Angle Installation

PHE-7352-15 is a combined pH sensor that can be inserted into processes and wastewater applications requiring more pipeline access. The outer shell material is PPS, and the front and rear ends have 3_4 MNPT (or optional 1 MNPT) surface threads with insertion depth of 57.1 mm (2"). The sensor is characterized by a sealed double liquid-joint structure and high corrosion resistance to electrolyte-contaminated solutions (usually those containing high concentrations of cyanide, ammonia, sulfur and heavy metals). The sensor adopts patented non-fouling and permeable PTFE liquid connection to ensure the stable performance of reference electrolyte. With the new piston pH glass electrode design, the sensor can ensure low maintenance rate and long service life in most applications. It is recommended to use the high temperature model when the working temperature continues to exceed 80 degrees C (176 degrees F).