KORNO MOT500-TVOC-Y and Junshun YA-D200-VOC (display + sound and light) compare

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Model selection comparator If you have any questions, please click below Service	KORNO MOT500-TVOC-Y Air mass, TVOC Detector 2920.0 RMB China Detail	Junshun YA-D200-VOC (display + sound and light) Stationary Toxic Gas Detector In coming China Detail

Model comparison

Detection category
Type	fixed	fixed
Measuring Range	≤10 ppm	≤2000 ppm
Resolution	0.01 PPM	1 PPM

Parameter comparison

Detect gas	TVOC	VOC
range	0~10ppm	0~2000ppm
resolution	0.01ppm
Response time	≤20s(T90)	≤60s
Linearity	≤±1%
Accuracy	≤ +/- 1% (depending on the Sensors)	＜±3%（F.S）
Zero drift	≤ +/- 1% (F. S/year)
recovery time	≤ 20 seconds
Repeatability	≤±1%
gas expansion	Supports 1-6 Sensors (optional)
Explosion-proof sign	CNEx16.0547	Exd Ⅱ CT6
Protection level	IP65	IP65
production license	Guangdong 00001052 (CMC metrology authentication)
Humidity measurement	Optional accessories, temperature detection range: -25~ 60 ℃, Humidity detection range: 0~95% RH
Sampling method	Diffusion, flow, pump suction optional	diffusion
Installation method	Wall-mounted, pipeline type (thread size: M40X1.5mm), circulation type	Fixing bracket, tube mount, wall mount
signal output	① 4-20mA signal: standard 16-bit Accuracy 4-20mA output chip, transmission distance 1Km ② RS485 signal: using standard MODBUS RTU protocol, transmission distance 2Km ③ Voltage signal: 0-5V, 0-10V output, can be set by yourself④ Optional 4-20mA + Hart output ⑤ Switching signal: standard 2 sets of relays, optional third set of relays, passive touchpoint, Capacity 220VAC 3A/24VDC 3A
signal output	① 4-20mA signal: standard 16-bit Accuracy 4-20mA output chip, transmission distance 1Km ② RS485 signal: using standard MODBUS RTU protocol, transmission distance 2Km ③ Voltage signal: 0-5V, 0-10V output, can be set by yourself④ Optional 4-20mA + Hart output ⑤ Switching signal: standard 2 sets of relays, optional third set of relays, passive touchpoint, Capacity 220VAC 3A/24VDC 3A
transmission method	① Cable transmission: 3-core, 4-core cable, long-distance transmission (1-2 kilometers) ② TCP/IP transmission: support TCP/IP protocol, use optical fiber and network cable, long-distance real-time transmission through intranet and extranet (optional)③ GPRS transmission: built-in GPRS module, real-time remote data transmission, no distance limit (optional) ④ Wireless transmission: support 433Mhz, radio transmission mode, transmission distance 2-10Km, depending on different Power (optional)
transmission method	① Cable transmission: 3-core, 4-core cable, long-distance transmission (1-2 kilometers) ② TCP/IP transmission: support TCP/IP protocol, use optical fiber and network cable, long-distance real-time transmission through intranet and extranet (optional)③ GPRS transmission: built-in GPRS module, real-time remote data transmission, no distance limit (optional) ④ Wireless transmission: support 433Mhz, radio transmission mode, transmission distance 2-10Km, depending on different Power (optional)
receiving device	User computer, control alarm, PLC, DCS, mobile phone, tablet computer, etc. are optional
Alarm mode	On-site sound and light alarm, external alarm, remote Controller alarm, computer data collection software alarm, mobile app notification, SMS alarm optional
Alarm settings	① Standard configuration two-level alarm, optional three-level alarm ② Gas Sensors can set two alarm modes of conventional high and low alarm and interval control, which can control the concentration range of gas ③ Temperature sensor can set the control range ④ Humidity Sensors can set the control range
Shell material	Die casting aluminum + sand blasting oxidation/fluorocarbon paint, explosion-proof and anti-corrosion
Operating temperature	-30~50℃	-40~70℃
Relative Humidity	≤ 95% RH, non-condensing
Working pressure	0 ~ 100Kpa
Power Supply	24VDC（12~30VDC）	24V Power Supply

Dimension	20014979mm	18014075mm
Net Weight	1.5Kg
execution standard	GB3836.1-2010 "Explosive environments - Part 1: Equipment - General requirements", GB3836.2-2010 "Explosive environments - Part 2: Equipment protected by flameproof enclosures" d "
optional range	0-10、50、100、500、1000、2000、50000、10000ppm

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