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ZHENGZHOU NANBEI INSTRUMENT EQUIPMENT CO., LTD.
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Products: Laboratory Instrument , Ice Maker , Water Analysis Equipments , Life Science Instruments , Agricultural Instruments , Chemical Analysis Equipments , Thermal Cycler PCR , Petroleum Instruments , Drug Testing Equipment , Physical Testing Instruments
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ph sensor 4-20ma for Water acid-base content testing
OverviewQuick DetailsPlace of Origin:Henan, China (Mainland)Brand Name:NB-EModel Number:NB-E seriesProduct name:ph sensor 4-20ma for Water a
$49 /Piece
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ph sensor 4-20ma for Water acid-base content testing
Product Description
Specifications:
Measuring range: 0-14 pH
Accuracy: 0.01 pH
Temp range: 5-60℃
Active component: 3.0 mol/ KCl
Model | Salt bridge material | Housing material | Size (mm) | Connectors |
E-201-C | fibre | polycarbonate | Φ12×120 | BNC |
E-201-CF | fibre | polycarbonate | Φ12×120 | BNC(With waterproof accessory) |
E-201-D | fibre | polycarbonate | Φ12×120 | BNC |
65-1 | Ceramic core | glass | Φ12×120 | Connect directly |
65-1C | Ceramic core | glass | Φ12×120 | BNC |
E-301-CF | fibre | polycarbonate | Φ12×120 | BNC+Mini BNC (With waterproof accessory) |
(2) pH combination sensor
Specifications:
Accuracy: 0.1 pH
Connectors: BNC
Model | Measuring range (pH) | Temp range (℃) | Salt bridge material | Housing material | Active component (mol/l) | Dimension (mm) |
E-201-Z Cone-shape | 0-10 | 5-60 | PTFE | POM | — | Φ12×120 |
E-201-P Flat surface | 0-14 | 5-60 | PTFE | PC | — | Φ12×120 |
E-204-C Tall and slender | 0-10 | 5-45 | Ceramic core | glass | 3.0KCl | Φ6×105 |
(3)pH indicator sensor used in lab (it can be matched with reference sensor when needed)
Specifications:
Temp range: 5-60℃
Housing material: glass
Model | Measuring range | Accuracy(pH) | Dimension(mm) | Connectors |
910 | (0-14) pH | 0.001 | Φ12×180 | BNC |
231 | (0-14) pH | 0.01 | Φ12×120 | Connect directly |
231-01 | (0-14) pH | 0.01 | Φ12×120 | BNC |
221 | (0-14) pH | 0.01 | Φ8×60 | BNC |
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