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E-mail
hkt@huikete.com.cn
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Phone
13921186818
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Address
Room 1001, Building 6, Xiexin Center, No. 19 Hefeng Road, Xinwu District, Wuxi City
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Wuxi Huikete Measurement and Control Technology Co., Ltd
Rozhnik low dew point explosion-proof probe
NegotiableUpdate on 01/03
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Overview
Rozhnik low dew point explosion-proof probe can be used in compressed air systems, freeze dryers, and adsorption dryers. The probes provided by Rotronic come with EX certification and meet ATEX requirements.
Product Details
Rozhnik low dew point explosion-proof probe
Application:Low temperature dew point probes can be used in compressed air systems, freeze dryers, and adsorption dryers. The probes provided by Rotronic come with EX certification and meet ATEX requirements.
Attachment:By using a suitable sampling chamber, the air flow can be limited to the dew point measurement point, and a quick connection interface is provided. There are two materials to choose from, POM and stainless steel, which can be customized.
Features:
Highly accurate dew point temperature measurement
• Can withstand pressure up to 100 atmospheres
•Hygromer ® LDP-1 sensor
• Good repeatability
Monitor trace amounts of moisture in restricted environments
New Airchip4000 measurement technology
• Compatible with HF5/HF8/PF4 transmitters and HP22/HP23 handheld devices
Rozhnik low dew point explosion-proof probeTechnical Specifications:
| Dew point accuracy at 23 ° C | ±2 K Td (-50…20 °C Td) |
| ±3.5 K Td (-60…-50 °C Td) | |
| Probe type | Digital Dew Point&Temperature Probe |
| measurement range | -70…85 °C Td / -40...85 °C |
| Temperature accuracy at 23 ° C | ±0.2 K |
| Dew point sensor | HYGROMER® LDP-1 |
| Long term stability of dew point sensor | <1 °C Td/Year by year |
| Dew point sensor Ƭ 63 response time | Usually<10 minutes, with filter |
| Temperature sensor response time Ƭ 63: @ -50 ° C TD ' | Usually<15 minutes, with sensors |
| pressure resistance | 16 bar |
| 100 bar (with LDP-MCS measurement chamber) | |
| Power supply/power consumption | 3.3...5 VDC /<1.5 mA |
| temperature sensor | Pt1000, Class B 1/3 |
| filter element | Sintered stainless steel, 50 μ m |
| measurement interval | 2 seconds |
| communication interface | UART |
| housing material | Stainless steel 1.4301 |
| IP protection rating | IP65 |
| FDA/GAMP compatibility | yes |
| CE/EMC certification | 2004/108/EC |
| EX North American Identification | Class I, Div 1/2, Groups ABCD T5…T4, |
| Class II, Div 1/2, Groups EFG T80°C…T110°C | |
| Ex e mb IIC T5...T4 Ga/Gb | |
| Ex tb IIIC T80°C…T110°C Da/Db | |
| Class I, Zone 0/1, AEx e mb IIC T5…T4 Ga/Gb | |
| Class II, Zone 20/21, AEx tb IIIC T80°C…T110°C Da/Db | |
| maintenance | Suggest annual calibration |
| Storage and Transportation Conditions | -40 . 85 ° C, no condensation |
| size | 145 x 140 mm (probe head) |
| Hexagonal nut: 3 x 140 mm | |
| weight | 260 g |
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