GaoPin NGP5-VOC-A and KORNO MOT500-TVOC-Y（PID） compare

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Model selection comparator If you have any questions, please click below Service	GaoPin NGP5-VOC-A Fixed VOC alarm instrument In coming China Detail	KORNO MOT500-TVOC-Y（PID） TVOC Detector 10810.0 RMB China Detail

Model comparison

Detection category
Type	fixed	fixed
Measuring Range	≤500 ppm	≤500 ppm
Resolution	0.1 PPM	0.1 PPM

Parameter comparison

Detect gas	VOC	TVOC
Application	Petroleum, chemical, pharmaceutical, environmental protection, gas distribution, warehousing, flue gas analysis, air treatment and other occasions that require fixed installation and online detection of gas concentration
range	0~200ppm	0~500ppm
Resolution	0.1ppm
Detection principle	thermal conductivity
Display	LCD liquid crystal displayOn-site 1.7-inch high definition color screen display, optional on-site no display, or optional MIC2000 Controller remote display, control, alarm
Accuracy	≤±3%（F.S）	≤ +/- 3% (depending on the Sensors)
Sensors Life	5 years
Linearity	≤±2%	≤±1%
Repeatability	≤±2%	≤±1%
uncertainty	≤±2%
Response time	≤20s(T90)	≤20s(T90)
recovery time	≤ 30 seconds	≤ 20 seconds
Signal output	Bus system RS485 (RTU), three (four) wire system 4~ 20mA, optional: 0~20mA, 1~ 5V, 0~5V, 0~10V, wireless transmission, network transmission, SMS alarm
Operating Environment	Temperature: -40 ℃~ + 70 ℃, Humidity: ≤ 10~95% RH, Built-in Filter can be used in high Humidity or high dust environment
Display	LCD liquid crystal displayOn-site 1.7-inch high definition color screen display, optional on-site no display, or optional MIC2000 Controller remote display, control, alarm
Power Supply	12~ 30VDC DC, the standard Power Supply of a single device is 24V, 1A or greater than 1A DC regulated switching Power Supply24V, 2.1A switching Power Supply can drive 40 toxic Gas Detectors, or 15 combustible, infrared Gas Detectors	24VDC（12~30VDC）
Power Supply	12~ 30VDC DC, the standard Power Supply of a single device is 24V, 1A or greater than 1A DC regulated switching Power Supply24V, 2.1A switching Power Supply can drive 40 toxic Gas Detectors, or 15 combustible, infrared Gas Detectors	24VDC（12~30VDC）
Operating Mode	Fixed installation, online detection, diffusion measurement; optional pipeline, flow, pump suction measurement
Installation method	Pipeline type, wall-mounted type. Working pressure of pipeline type is atmospheric pressure +/- 30%, beyond the range needs to be reduced pressure treatment	Wall-mounted, pipeline type (thread size: M40X1.5mm), circulation type
Alarm mode	Default 1 channel, optional 2 passive touchpoint (dry node) output, three-level alarm, alarm point can be set. On-site sound and light alarm (optional)	On-site sound and light alarm, external alarm, remote Controller alarm, computer data collection software alarm, mobile app notification, SMS alarm optional
Connecting cable	4~ 20mA choose three-core Shielding cable, RS485 choose four-core, when the distance exceeds 1000 meters, the single Wire diameter is ≥ 1.5mm; Shielding is connected to the earth
Protection level	IP65	IP65
Explosion-proof type	flameproof type
Explosion-proof sign	Exia II CT6, Certificate No.: CNEx15.1283	CNEx16.0547
Dimensions	21017085mm
Weight	1.8Kg	1.5Kg
Standard Accessories	Manual, Certificate of Conformity, Warranty Card, Encasement Box
Option	Integrated acousto-optic alarm, split acousto-optic alarm, 24V DC regulated Power Supply, accessories connected to computer monitoring: free host computer software, RS485/RS232 converter, laptop without RS232 interface also requires USB/RS232 conversion cable, if you want network transmission, TCP/IP converter is required.
wireless transmission	Optional function, you can wirelessly transmit data to mobile phones, remote monitoring centers, monitoring computers and other monitoring equipment, and use the host computer to perform Data analysis, storage, printing and other functions on the computer
preprocessing system	Optional: room temperature and high humidity pretreatment system, high temperature and high Humidity pretreatment system, high temperature, high humidity and high dust pretreatment system
Installation Accessories	Optional: wall mounting bracket, installation buckle fixed on the pipe (four-point, six-point pipe), pipe mounting stainless steel thread welding seat or flange (need to indicate the pipe or flange size, such as DN50, DN15...), rain cover, 24VDC or 220AC sampling pump (sampling distance 10 meters), vacuum pump (sampling distance greater than 40 meters), 24V switching Power Supply, pressure reducing valve, Flow rate meter

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