KTG161 Multi-component Gas Analyzer
Basic Principle
The KTG161 multi-component gas analyzer uses different analysis
modules for detection and analysis according to parameters such as
different environments, substances to be measured, and measurement
ranges. It applies advanced all-digital signal processing
technology and a brand-new liquid crystal display interface.
Technical Parameters
Zero-point drift: ±1%FS/7d
Span drift: ±1%FS/7d
Linear error: ±1%FS
Measured components: CO, CO₂, NH₃, SO₂, NO, etc.
Measurement Range
CO: (0 - 40)×10⁻⁶ (minimum range), (0 - 100)% (maximum range)
CO₂: (0 - 20)×10⁻⁶ (minimum range), (0 - 100)% (maximum range)
SO₂: (0 - 100)×10⁻⁶ (minimum range), (0 - 100)% (maximum range)
NH₃: (0 - 100)×10⁻⁶ (minimum range), (0 - 100)% (maximum range)
CH₄: (0 - 100)×10⁻⁶ (minimum range), (0 - 100)% (maximum range)
O₂: (0 - 100)×10⁻⁶ (minimum range), (0 - 25.0)% (maximum range)
H₂: (0 - 1.00)% (minimum range), (0 - 99.9)% (maximum range)
DP: -100.0℃ - +20.0℃
Response time: t90≤20s
Power: <90W
Power supply: 220VAC, 50HZ
Analog output: 8 channels of 4 - 20mA
Contact output: 8 channels (programmable)
Digital output: 2 channels of RS485 interfaces, using Modbus
protocol
Explosion-proof Parameters
Explosion-proof grade: ExdIICT6
Protection grade: IP65
Installation size: 365mm*285mm
Weight: Approximately 15Kg
Instrument Features
- Large-screen LCD display, full Chinese menu operation, with
operation prompt function, simple and convenient to operate.
- Automatic switching of multiple ranges, and the intermediate range
can be set.
- All-digital processing, making it more accurate, stable and
reliable.
- It has soft start and watchdog functions to ensure the reliable
operation of the instrument for a long time.
- The output is synchronous and isolated (0/4 - 20)mA, and the output
load is 500Ω.
- It has completely isolated status output signals such as
calibration, fault, alarm, and range conversion.
- The explosion-proof product uses a special flame-proof
explosion-proof housing and can be used in explosive environments
of Zone 1 and Zone 2.
