SDIPH | FM650 Online Dew Point Meter

Simultaneously display temperature, humidity, dew point, trace water, KJKg, g/m3, g/kg, TW℃ switch interface to understand the curve, the sensor adopts anti-corrosion treatment

Utilizing digital technology, this product is a proven online temperature, humidity, and dew point measurement product. Digital signal processing and transmission ensure high precision and reliability, ensuring that signal attenuation and interference from transmission cables do not affect measurement accuracy. Calibration data is stored within the probe itself. Therefore, when the measurement environment changes and the probe needs to be replaced, the instrument does not need to be recalibrated. Simply replace the probe with a different type to meet different application scenarios. The diverse range of probes and flexible combinations ensure that there is a probe that meets your needs. This product is widely used in power plants, metallurgy, scientific research, health quarantine, grain storage, medical equipment, environmental testing, comparison and calibration, papermaking, textile production, and other production processes. It is particularly suitable for measuring various acidic and alkaline gases and is unaffected by hydrogen, SF6, carbon dioxide, methane, carbon monoxide, and oxygen.

Measuring range:

• Dew point: -60~+60℃TD
• Temperature: -50~100℃
• Humidity: 0~100%RH
• Micro-water: 0-10000PPM

Measurement accuracy:

• Dew point: ±2℃Td
• Temperature: ±0.2℃
• Humidity: ±0.8%R

Technical Parameters

• Measuring range: -60 ~ +60°CTD
• Measurement accuracy: ±2°C
• Response time: 5 minutes to T95 (from dry to wet)
• Repeatability: 0.5°C dew point
• Calibration: Calibration certificate traceable to 8 points
• Output signal: two-way 4-20 mA/0-10V/RS485/alarm
• Supply voltage: 14 ~ 28 V DC
• Operating temperature: -50 ~ +100°C
• Working pressure: ＜20 bar
• Flow rate: 1 to 5 Nl/min Installed in a standard measuring chamber
• Protection level: IP66; NEMA 4
• Industrial connection: G 1/2″ thread (ISO 228/1)

Advantages and Features :

• Residual moisture measurement in fuel gas
• Dew point measurement in compressed air systems
• Dew point measurement during painting
• Dew point measurement in PET bottle production
• Dew point measurement after refrigerated dryers
• Dew point measurement/drying control of desiccant dryers
• Dew point monitoring for dusty gas transport
• Mobile dew point measurement for maintenance dryers
• Dew point in high pressure systems and breathing air
• Dew point monitoring in heat treatment furnaces
• Dew point measurement of nitrogen or oxygen generators
• Moisture and oil measurement in wire drawing and cable production
• Dew point monitoring in the fruit and vegetable industry
• Application report of dew point sensor in ozone generator
• Humidity and quality measurement when generating compressed breathing air
• Dew point detection of plastic pellet dryer