Beijing Zetron Technology Co., Ltd
| Payment Terms | D/A, D/P, T/T |
| Supply Ability | 1000 set/month |
| Delivery Time | 3-7 days |
| Packaging Details | paper carton |
| Product Name | Portable Dew Point Meter for Compressed Air and Gases |
| Dew point sensor | QCM+Polymer;Polymer |
| Dew Point Range | -100~+20 °CTd ;-60~+50 °CTd |
| Temperature Rnage | -30~+70 °C |
| Materials | PC+ABS |
| Classification | IP30 |
| Measured gases (Medium) | Air, N2, O2, Argon, CO2 |
| Size | 98X62X206mm |
| Weight | 2.7 kg complete set in transport case |
| Brand Name | Zetron |
| Model Number | S520 |
| Certification | CE, ISO13485, ISO9001 |
| Place of Origin | China |
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Product Specification
| Payment Terms | D/A, D/P, T/T | Supply Ability | 1000 set/month |
| Delivery Time | 3-7 days | Packaging Details | paper carton |
| Product Name | Portable Dew Point Meter for Compressed Air and Gases | Dew point sensor | QCM+Polymer;Polymer |
| Dew Point Range | -100~+20 °CTd ;-60~+50 °CTd | Temperature Rnage | -30~+70 °C |
| Materials | PC+ABS | Classification | IP30 |
| Measured gases (Medium) | Air, N2, O2, Argon, CO2 | Size | 98X62X206mm |
| Weight | 2.7 kg complete set in transport case | Brand Name | Zetron |
| Model Number | S520 | Certification | CE, ISO13485, ISO9001 |
| Place of Origin | China | ||
| High Light | Compressed Air Dew Point Meter ，Gases Dew Point Meter ，Portable Dew Point Meter | ||
· Unique Triple-Sensor System
With the combination of a QCM and a Polymer sensor in a single unit, the user can measure the dew point in a range from -100 °C Td up to +20 °C Td. without having any drawbacks in terms of accuracy. The integrated pressure sensor allows converting the measured value into any humidity value needed, for example ppm(v) or atmospheric dew point.
· Dew Point Value Prediction
The S520 Portable Dew Point Meter includes an innovative dew point end value prediction algorithm, which anticipates the final value based on the measurement curve, allowing users to predict it quickly. This feature saves time for on-site engineers, enabling faster dew point audits, and is part of the device’s smart features.
· Optional Smart Features
Dew point end value prediction is one of the smart features. Users can also access a 5-megapixel camera and snapshot function for rapid measurement logging, all controllable via touchscreen input for added convenience.
· PDF Report Function according to ISO 8573-1
The S520 allows users to generate ISO 8573-1 standard-compliant PDF reports on-site, with options to input customer and service provider details for comprehensive audits. Reports can be created from any device recordings and swiftly copied to a connected USB drive. The device’s integrated pressure sensor ensures accurate measurements under actual conditions, meeting ISO standards.
MEASUREMENT | |
| Dew point | |
| Accuracy | ± 1 °C Td (0 ... 20°C Td) ± 2 °C Td (-70 ... 0 / +20 … +50°C Td) ± 3 °C Td (-100 ... -70°C Td) |
| Selectable units | %rH, °C Td, g/m³, mg/m³, g/m³ atm. ,mg/m³ atm. , ppmv, g/kg, °C Td atm. |
| Measuring range | Sensor A: -100 ... +20°C Td Sensor B: -60 ... +50°C Td |
| Repeatability | 0.5 °C |
| Sensor | Sensor A: QCM + Polymer Sensor B: Polymer |
| Pressure | |
| Accuracy | 0.5 % FS |
| Measuring range | 0 ... 1.5 MPa (g) |
| Sensor | Piezo resistive sensor |
| Temperature | |
| Accuracy | ± 0.3 °C |
| Measuring range | -30 ... +50 °C |
| Sensor | PT 100 |
SIGNAL INTERFACE & SUPPLY | |
| Supply | |
| Power supply | USB charger: 5 V, 3 A Connector: USB-C |
| Operating time | 8h |
| Data interface | |
| Connection | USB |
GENERAL DATA | |
| Display | |
| Integrated | 3.5” color LCD touch screen |
| Data Logger | |
| Storage | Integrated mass storage, up to 30 million recorded data sets (4 channels each) |
| Material | |
| Housing | PC + ABS |
| Metal parts | Aluminium |
| Miscellaneous | |
| Protection class | IP30 |
| Approvals | CE |
| Weight | 2.7 kg complete set in transport case |
| Operating conditions | |
| Medium | Air, N2, O2, Argon, CO2 Note: The CO2 measurements with the A1371 sensor are limited to -40 °C Td. |
| Medium temperature | -30 ... +50 °C |
| Medium humidity | 0 ... 90 %, no condensation |
| Operating pressure | -0.1 ... 1.6 MPa (g)* |
| Ambient temperature | 0 ... +40 °C |
| Ambient humidity | 0 ... 80 % rH |
| Storage temperature | -20 ... +50 °C |
| Transport temperature | -30 ... 70 °C |
| * At least 0.3 MPa(g) is needed for the measuring chamber supplied with the instrument. For low-pressure measurements below 0.3 MPa (g) choose the optional bypass measuring chamber A699 3501. | |
Company Details
Business Type:
Distributor/Wholesaler,Agent,Seller
Year Established:
2001
Total Annual:
10000000-15000000
Employee Number:
50~80
Ecer Certification：
Verified Supplier
Zetron Technology is a professional company committed to developing the gas detection industry. It has more than 18-year experience specializing in the research, development, manufacture, and sale of gas detectors. With its strong technical force and economic strength, the company i... Zetron Technology is a professional company committed to developing the gas detection industry. It has more than 18-year experience specializing in the research, development, manufacture, and sale of gas detectors. With its strong technical force and economic strength, the company i...
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