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HF52-TLD High Temperature Pressure Humidity Meter
HF52-TLD High Temperature Pressure Humidity Meter
HF52-TLD High Temperature Pressure Humidity Meter

Measure relative humidity and temperature in HVAC and industrial fields, and calculate dew and frost points

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01Product Description

Application areas:

Measure relative humidity and temperature in HVAC and industrial fields, and calculate dew and frost points

characteristic:

● Measure relative humidity and temperature

Dew point and other humidity calculation values

● Interchangeable probes are easy to install

● Multiple probe options suitable for different applications

● Low voltage and major versions

● Analog signals of any range

● Multiple digital outputs

● Provide metal shell products

Technical parameters:

● Scope of work: HF520: -25... 60 ° C/0... 100% RH/

Accuracy at 23 ± 5 ° C: depends on the probe

Power supply/power consumption: HF52: 10... 28 VDC: 10 V (0.02x load)

● Calculation amount: known as humidity parameters

Number of probe connections: 1

● Initialization time: usually<3 seconds

● Display screen: optional graphic configuration, demonstration configuration

● Backlight: with backlight

● Alarm: Sensor open circuit or short circuit, programmable.

● Alarm indicator light: Yes

● Develop software: ROTRONIC HW4

● Adjust the probe through software: Yes, through wiring

● Probe adjustment through keyboard: display/keyboard

● Firmware upgrade: via the Internet and HW4 software

● Data processing through HW4: graphics, statistics, analysis, qualifications, etc

● Circuit type: 2-wire system

User defined analog output: available

Analog output signal (standard): 2 x 0... 1 V, 0…5 V, 0…10 V, 0(4)…20 mA

● Automatic load compensation: available

● Communication interface: RS-485 / USB / LAN / WLAN / PoE (Modus B)

● Service interface: Mini USB (UART)

Shell material: ABS/aluminum (HF5xxS)

● Cable connection: M16 cable sealing joint and screw compression terminal

IP protection level: IP65/compliant with UL94-HB protection level

● FDA/GAMP compatibility: Compatible with FDA 21 CFR Part 11 and GAMP

● Dimensions: HF52, HF53, HF54, HF55: 129 x 72 x 45 mm


03FAQ
  • How to choose a suitable online dew point meter for natural gas pipelines?

    Online dew point meters can accurately measure the dew point temperature of air or other gases. This series of dew point meters has the advantages of high accuracy, wide applicability, and low cost. They are suitable for steel, petrochemical, oven, drying oven, environmental testing, calibration laboratory, paint booth, process gas monitoring and gas production fields, using the principle of spotlight measurement to ensure high accuracy and reliability.

  • How to calibrate an online dew point meter?

    Due to different cooling methods and detection control methods, online dew point meters can be divided into multiple types. Its calibration uses a thermoelectric cooler to cool the dew point sensor, so that the water vapor in the sample gas condenses on the dew point sensor; The signal collected by the receiver is automatically controlled by a circuit to maintain equilibrium between the dew point on the dew point sensor and the water vapor in the gas. Accurately measure the temperature of the dew point sensor using a platinum resistance thermometer to obtain the dew point temperature of the gas.

  • What is a gas metering system?

    A gas metering system is defined as a transfer in which a fluid or gas is measured and sold from one direction to another. In the process of trade handover, accuracy is crucial for both the company delivering the materials and the ultimate recipient when transmitting them. CTM is defined as an instrument designed, installed, and operated to meet the requirements of trade handover measurement. Trade handover requires a complete metering system designed and manufactured for measuring product gas applications, not just flow meters.

  • How to choose a suitable online dew point meter for natural gas pipelines?

    Online dew point meters can accurately measure the dew point temperature of air or other gases. This series of dew point meters has the advantages of high accuracy, wide applicability, and low cost. They are suitable for steel, petrochemical, oven, drying oven, environmental testing, calibration laboratory, paint booth, process gas monitoring and gas production fields, using the principle of spotlight measurement to ensure high accuracy and reliability.

    There are various measurement methods for online dew point meters, and their performance and price are completely different. This requires caution when choosing instruments, not only considering performance and price, but also the location and measurement of the instrument. So how to choose a suitable dew point meter for natural gas pipelines?

  • Are there so many classifications for online dew point meters?

    The measurement of dew point is very important for meteorology or other industries closely related to temperature. Usually, we accurately measure it through online dew point meters. In fact, there are many different classifications to meet the needs of different occasions.

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Founded in March 2015, it is a company specializing in the gas analysis instrumentation industry and the field of high-precision sensors.

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