国产在线无码视频一区_免费看片A级毛片免费看_国产午夜福利精品一区二区三区_99久久人妻精品免费一区

您好, 歡迎來到化工儀器網

| 注冊| 產品展廳| 收藏該商鋪

15601682291

business

首頁   >>   供求商機

DPD1P1
  • DPD1P1
舉報

貨物所在地:上海上海市

更新時間:2025-02-25 16:07:45

瀏覽次數:133

在線詢價收藏產品

( 聯系我們,請說明是在 化工儀器網 上看到的信息,謝謝!)

PEEK, Convertible Body Style, 10m Cable, General Purpose Glass pH Electrode, Integrated Digital Electronics for “Plug and Play“ Capability with Hach sc Digital Controllers

Exceptional Performance wit

Exceptional Performance with the Differential Electrode Measurement Technique

This field-proven technique uses three electrodes instead of the two normally used in conventional pH sensors. Process and reference electrodes measure the pH differentially with respect to a third ground electrode. The end result is unsurpassed measurement accuracy, reduced reference junction potential, and elimination of sensor ground loops. These sensors provide greater reliability, resulting in less downtime and maintenance.

Lower Maintenance Needs with the Double Junction Salt Bridge

The double junction salt bridge creates a barrier to contamination which minimizes the dilution of the internal standard cell solution. The result is lower maintenance needs and a longer time period between calibrations.

Extended Working Life with the Replaceable Salt Bridge/Protector

The unique, replaceable salt bridge holds an extraordinary volume of buffer to extend the working life of the sensor by protecting the reference electrode from harsh process conditions. The salt bridge simply threads onto the end of the sensor if replacement is needed.

Reliability with Built-in Encapsulated Preamp

Encapsulated construction protects the sensor’s built-in preamp from moisture and humidity, ensuring reliable sensor operation. The preamp in the pHD analog sensor produces a strong signal, enabling the sensor to be located up to 1000 m (3280 ft.) from the analyzer.

Patented Technology

The former GLI, now a Hach Company brand, invented the Differential Electrode Technique for pH measurement in 1970. The pHD? sensor series (U.S. Patent Number 6395158B1, dated May 28, 2002) takes this field-proven technology to a new level.

Includes: sensor with 33 ft cable and manual

Accuracy:± 0.02 pH
Cable Length:10 m PUR (polyurethane) 4-conductor with one shield, rated to 105 ???°C
Calibration Method:Two point automatic, one point automatic, two point manual, one point manual
Communication:MODBUS
Diameter:1.4 in ( 35.4 mm )
Dimensions (D x L):1.39 in x 10.68 in (35.4 mm x 271.3 mm)
Drift:0.03 pH per 24 hours, non-cumulative
Flow:max. 3 m/s
Flow Rate:3 m (10 ft.) per second, maximum
Length:10.7 in ( 271.3 mm )
Material:Ground Electrode: Titanium
Operating Temperature Range:Analog Sensor with Digital Gateway: -5 to 105 °C
pH Range:-2 to 14 pH
Pressure Limit:0 to 6.9 bar (100 psi)
Range:pH -2 to 14.0 pH
Repeatability:± 0.05 pH
Sensor Thread:NPT at both ends
Temperature Compensation:automatic with NTC 300 Ω thermistor, or manually fixed at a user-entered temperature, additional selectable temperature correction factors (ammonia, morpholine, or user-defined pH/°C linear slope) available for pure water automatic compensation 0.0 to 50 °
Temperature Sensor:NTC 300 Ω thermistor for automatic temperature compensation and analyzer temperature readout
Transmission Distance:1000 m (3280 ft.), maximum when used with a termination box.
Weight:0.7 lbs. (0.316 kg)
Wetted Materials:PEEK? or Ryton? (PVDF), salt bridge of matching material with Kynar? junction, glass process electrode, titanium ground electrode, and Viton? O-ring seals (pH sensor with optional HF-resistant glass process electrode has 316 stainless steel ground electrode, and perfluoroelastomer wetted O-rings; consult factory for other available wetted O-ring materials)

會員登錄

請輸入賬號

請輸入密碼

=

請輸驗證碼

收藏該商鋪

標簽:
保存成功

(空格分隔,最多3個,單個標簽最多10個字符)

常用:

提示

您的留言已提交成功!我們將在第一時間回復您~
在線留言

會員登錄

請輸入賬號

請輸入密碼

=

請輸驗證碼

收藏該商鋪

該信息已收藏!
標簽:
保存成功

(空格分隔,最多3個,單個標簽最多10個字符)

常用:
主站蜘蛛池模板: 青岛市| 射阳县| 晋宁县| 隆子县| 玉龙| 襄垣县| 海兴县| 饶阳县| 通海县| 肥城市| 荔波县| 兴业县| 连城县| 台东市| 兴和县| 连云港市| 平潭县| 九龙坡区| 阳西县| 青海省| 洛浦县| 泸州市| 津市市| 清涧县| 高雄市| 若羌县| 滦南县| 炎陵县| 共和县| 晋宁县| 隆回县| 武陟县| 苏尼特左旗| 阜康市| 西昌市| 柘荣县| 茶陵县| 彭山县| 连云港市| 孟连| 剑阁县|