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.
