KTG150 Dew Point Meter (Standard 3U Online Type) for Industrial Gases

Introduction

The KTG150 dew point meter (standard 3U online type) adopts an imported polymeric material resistive - capacitive dew point sensor, which features a fast response speed and high sensitivity. It is easy to operate. It can measure the trace moisture content in various gases and is suitable for various online analysis occasions where there are strict control requirements for moisture content.

Application Areas

Petrochemical industry, natural gas, industrial gases, semiconductor industry, drying industry, food industry, power industry, machinery manufacturing, air separation industry, pharmaceutical industry.

Instrument Characteristics

Imported polymeric material resistive - capacitive dew point sensor, with rapid response and high sensitivity.

Adopts electronic flow control, with no clogging phenomenon.

128×64 liquid - crystal display, full - Chinese operation menu, simple and convenient.

Automatically stores measurement data. The length of the recording interval can be freely set, and the recorded data can be displayed in the form of curves or lists for easy browsing.

Alarm points can be arbitrarily set, with audible and visual alarm output.

Alarm points and upper and lower control points can be arbitrarily set within the full range.

Standard RS232 or RS485 communication port, enabling two - way communication with computers.

Technical Parameters

Measurement range: - 80.0℃ - + 20.0℃; - 100.0℃ - + 20.0℃.

Maximum allowable error: ±1.5℃ (above - 60℃); ±2.0℃ (below - 60℃).

Repeatability: ±1.5℃.

Pre - heating time: ≤5 min.

Sample gas flow rate: (1500 - 3000) mL/min.

Sample gas pressure: 0.05 MPa ≤ inlet pressure ≤ 0.50 MPa.

Resolution: 0.1℃.

Analog output: Standard (4 - 20) mA signal.

Standard RS285 communication port, enabling two - way communication with computers, and Ethernet port for connection to wide - area networks.

Contact output: Dual - relay output, 220 VAC, 1 A or 24 VAC, 2 A.

Working power supply: (220 ± 22) VAC, (50 ± 5) Hz.

Working environment: Temperature: - 15℃ - + 45℃; Humidity: ≤90% RH.

Overall dimensions: 480 (width) × 136 (height) × 370 mm (depth).

Installation dimensions: 442 mm (width) × 134 mm (height).

Weight: Approximately 6 Kg.