Name: KGD-WQ-503 Portable Emission Testing System PEMS for High Altitude Working Conditions and Wide Particle Size Range
Brand: Xi'an Kacise Optronics Co.,Ltd.
SKU: KGD-WQ-503
Price: 72.00 USD
Availability: InStock

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KGD-WQ-503 Portable Emission Testing System PEMS for High Altitude Working Conditions and Wide Particle Size Range

Portable Emission Testing System PEMS

Wide Particle Size Range PEMS

High Altitude Working Conditions PEMS

Place of Origin:

CHINA

Certification:

Model Number:

KGD-WQ-503

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Product Details

Particle Size Range:

23nm - 2500nm

Accuracy:

≤ ±10%

Rise Time:

≤ 1s

Working Conditions:

-10°C - 40°C; 10% - 90%RH (non - Condensing); Altitude 0 - 3000m

Working Power Supply:

24VDC, AC220±10% (50Hz)

Communication:

RS - 485, Ethernet

Highlight:

Portable Emission Testing System PEMS

Wide Particle Size Range PEMS

High Altitude Working Conditions PEMS

Payment & Shipping Terms

Minimum Order Quantity

1PCS

Packaging Details

each unit has individual box and all boxes are packed in standard packages or customers requests available

Delivery Time

5-8 work days

Payment Terms

L/C,D/A,D/P,T/T,Western Union,MoneyGram

Supply Ability

1000 Piece/Pieces per Week negotiable

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86--17719566736

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Product Description

KGD-WQ-503 Portable Emission Testing System PEMS for High Altitude Working Conditions and Wide Particle Size Range

Key Specifications

Particle Size Range

23nm - 2500nm

Accuracy

≤ ±10%

Rise Time

≤ 1s

Working Conditions

-10°C - 40°C; 10% - 90%RH (non-condensing); Altitude 0 - 3000m

Working Power Supply

24VDC, AC220±10% (50Hz)

Communication

RS-485, Ethernet

Product Overview

The KGD-WQ-503 Portable Emission Testing System (PEMS) is developed using independently researched core gas analysis technology. This advanced system measures and collects volume concentrations of air pollutants including CO, CO₂, NO, NO₂, NOₓ, and O₂, along with exhaust gas flow, environmental parameters, and OBD data.

The system features optional PN and THC measurement modules, test process guidance, automatic emission calculations, and report generation. Its modular design and portable battery (6+ hour runtime) make it ideal for non-road mobile machinery emission testing.

Key Features

High-precision detection: Independently developed core technology for accurate measurements
Direct NO/NO₂ measurement: Eliminates converter furnace requirements and reduces maintenance
User-friendly operation: Includes test guidance, automatic calculations, and report generation
Modular flexibility: GAS, PN, and THC modules can operate independently
Extended battery life: 6+ hours of continuous operation for complete emission tests
Standard compliance: Meets all national standard requirements

Technical Parameters

Gas Analysis Module

Parameter	Specification
Measuring Range	CO: 0 - 0.5 - 5% CO₂: 0 - 5 - 20% NO: 0 - 3000ppm NO₂: 0 - 1000ppm O₂: 0 - 25%
Resolution	CO₂/O₂: 0.01% CO/NO/NO₂: 0.1ppm
Precision	≤ ±1% of full scale (≥155ppm) ≤ ±2% of full scale (<155ppm)
Accuracy	≤ ±2% of reading value or ≤ 0.3% of full scale
Rise Time	≤ 2.5s
System Response Time	≤ 10s
Zero Drift	CO: ≤ ±50ppm/4h CO₂: ≤ ±1000ppm/4h NO/NO₂: ≤ ±5ppm/4h
Span Drift	CO: ≤ ±2% of reading value or 50ppm/4h CO₂: ≤ ±2% of reading value or 1000ppm/4h NO/NO₂: ≤ ±2% of reading value or 5ppm/4h

PN Measurement Module

Parameter	Specification
Measuring Range	600 - 1.3×10⁸ #/cm³
Particle Size Range	23nm - 2500nm
Accuracy	≤ ±10%
VPR Efficiency	≥ 99%
Rise Time	≤ 3s

Exhaust Gas Flow Meter

Parameter	Specification
Range	65mm outer diameter: 10 - 600kg/h 85mm outer diameter: 100 - 2000kg/h
Exhaust Gas Temperature	-5°C - 500°C
Accuracy	≤ ±2% of reading value or 0.5% of full-scale value, or ±1.0% of the maximum flow of the calibrated EFM
Precision	≤ 1% of maximum flow
Linearity	Determination coefficient R²: ≥ 0.990 Standard deviation SEE: ≤ 2% of full-scale value Slope (a1): 0.98 - 1.02 Intercept coefficient (a0): ≤ 1% of full-scale value
Rise Time	≤ 1s

Tags：

KGD-WQ-503 Portable Emission Testing System PEMS for High Altitude Working Conditions and Wide Particle Size Range

Portable Emission Testing System PEMS

Wide Particle Size Range PEMS

High Altitude Working Conditions PEMS

Portable Emission Testing System PEMS

Wide Particle Size Range PEMS

High Altitude Working Conditions PEMS

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