Gas Detector – บริษัท สยามเครื่องวัด จำกัด

“SHURE” Portable oil fume monitor kitchen catering cooking oil fume particulate matter rapid detection concentration monitor

สยามเครื่องวัด สยามเครื่องวัด — Fri, 11 Aug 2023 03:20:08 +0000

Product name: “SHURE” Portable oil fume monitor kitchen catering cooking oil fume particulate matter rapid detection concentration monitor
Power supply mode: battery power supply (5000mAh lithium battery)
Display mode: 2.8 inch LCD screen
Data storage: 100W pieces of data
Charging time: ≤8h
Working environment: temperature -10°C-50°C; humidity <95%RH without condensation
Connectable devices: 1-4 ModBus device combinations
Communication protocol: ModBus-RTU protocol
Working voltage: DC4.2V
Standby time: more than 8h continuous
Size: 215*100*36mm
Weight: 500g

“SHURE” Sulfur hexafluoride oxygen sensor detector and temperature humidity four-in-one sensor SF6 gas concentration monitor gas detector

สยามเครื่องวัด สยามเครื่องวัด — Thu, 10 Aug 2023 09:42:15 +0000

Product name: “SHURE” Sulfur hexafluoride oxygen sensor detector and temperature humidity four-in-one sensor SF6 gas concentration monitor gas detector
Item: Technical Indicators
SF6 resolution: 1ppm
SF6 maximum allowable error: ±10% (@500ppm, 60%RH, 25℃)
SF6 measuring range: 0~1000ppm
SF6 zero drift: ±3ppm
SF6 stability: ≤2% signal value/month
SF6 response time: ≤30s
SF6 warm-up time: ≥30min
SF6 repeatability: <3%
O2 Resolution: 0.1%VOL
O2 accuracy: ±3%FS
O2 range: 0~30%VOL
O2 service life: 2 years (default) 5 years, 10 years optional
O2 repeatability: <1%
O2 warm-up time: ≥5min
O2 response time: <10s
O2 stability: ≤5% signal value/year
Temperature measurement range: -40°C~+80°C
Temperature Accuracy: ±0.5°C (@25°C)
Humidity measurement range: 0~99%RH
Humidity accuracy: ±3%RH(@60%RH,25℃)
Pressure range: 90~110kPa
Working temperature: -10~60°C
Working humidity: 0~95%RH non-condensing

“SHURE” Air quality sensor wireless temperature and humidity PM2.5 hydrogen sulfide formaldehyde ammonia detector

สยามเครื่องวัด สยามเครื่องวัด — Thu, 10 Aug 2023 09:08:52 +0000

Product name: “SHURE” Air quality sensor wireless temperature and humidity PM2.5 hydrogen sulfide formaldehyde ammonia detector
DC power supply (default): DC10-30V
Maximum power consumption: 0.5W (24VDC power supply)
Detection parameters: temperature|humidity|PM2.5|PM10|air pressure|light|TVOC, CO2|formaldehyde|O3|CO|CH4|O2|SO2|NO2|H2, H2S|NH3|odor|noise|smoke
Working environment: temperature -10°C-55°C; humidity 0-95%RH non-condensing
Signal output: RS485|4G|Ethernet|WIFI
Product material: ABS
Installation method: wall hanging, ceiling

“SHURE” Sulfur hexafluoride gas sensor Industrial-grade high-precision transmitter sound and light alarm combustible gas detector

สยามเครื่องวัด สยามเครื่องวัด — Thu, 10 Aug 2023 08:46:30 +0000

Product name: “SHURE” Sulfur hexafluoride gas sensor Industrial-grade high-precision transmitter sound and light alarm combustible gas detector
Power supply: 10~30VDC (0~10V output type can only be powered by 24V)
Average power consumption: 0.18W
Output signal: RS485, 4-20mA, 0-5V, 0-10V
Working temperature: -20~50°C
Working humidity: 15~90%RH non-condensing
Working pressure: 91~111kPa
NO2 resolution: 20ppm: 0.1ppm; 2000ppm: 1ppm
Stability: s2% signal value/month
Response time: 20ppm: ≤ 30s; 2000ppm: ≤ 60s
Preheating time: ≥5min
Detection accuracy: ±5%FS
Repeatability: <2%

“SHURE” Gas detector transmitter alarm multi-gas detector explosion-proof sound and light combustible gas detector toxic and harmful

สยามเครื่องวัด สยามเครื่องวัด — Thu, 10 Aug 2023 07:59:48 +0000

Product name: “SHURE” Gas detector transmitter alarm multi-gas detector explosion-proof sound and light combustible gas detector toxic and harmful

Power supply: 10-30VDC (0-10V24V)

Average power consumption: 0.35W

Output signal: 485 output (standard Modbus protocol) 4~20mA, 0~5V, 0~10V

Repeatability: NH3/H2/CO(1000ppm)/H2S/CH4/NO2/S02/03/PH3:2%;CO(2000ppm):<3%;02:<1%

Stability: CO(1000ppm)/H2S/H2/NO2/SO2/NH3/PH3≤2% signal value/year
,CH4/CH20/03≤7% signal value/year
,CO(2000ppm)/02≤5%signal value/year

Working temperature: H2/CO/H2S/CH4/NO2/SO2/02/NH3/PH3:-20~50°C, 03:-20~50°C

Working humidity: NH3/H2/CO/H2S/NO2/SO2/03/PH3: 15~90%RH, 02:5-95%RH CH4:0~95%RH

Working pressure: NH3/H2/CO(1000ppm)/H2S/SO2/02/PH3: 90-110kPa
, NO2/03: 91-111kPa
, CH4: 80-116kPa
, CO(2000ppm): 80-120kPa

Preheating time: NH3/H2/CO/H2S/CH4/NO2/SO2/03/O2/PH3:≥5min

“SHURE” Nitrogen dioxide sensor NO2 concentration gas detector industrial grade high precision nitrogen dioxide transmitter

สยามเครื่องวัด สยามเครื่องวัด — Thu, 10 Aug 2023 03:47:43 +0000

Product name: “SHURE” Nitrogen dioxide sensor NO2 concentration gas detector industrial grade high precision nitrogen dioxide transmitter
Power supply: 10~30VDC (0~10V output type can only be powered by 24V)
Average power consumption: 0.18W
Output signal: RS485, 4-20mA, 0-5V, 0-10V
Working temperature: -20~50°C
Working humidity: 15~90%RH non-condensing
Working pressure: 91~111kPa
NO2 resolution: 20ppm: 0.1ppm; 2000ppm: 1ppm
Stability: s2% signal value/month
Response time: 20ppm: ≤ 30s; 2000ppm: ≤ 60s
Preheating time: ≥5min
Detection accuracy: ±5%FS
Repeatability: <2%

“SHURE” Formaldehyde gas sensor CH2O concentration detector transmitter

สยามเครื่องวัด สยามเครื่องวัด — Thu, 10 Aug 2023 03:27:08 +0000

Product name: “SHURE” Formaldehyde gas sensor CH2O concentration detector transmitter
Power supply: 10-30V DC
Temperature measurement range: -40℃~80℃
Humidity measurement range: 0-100%RH
Accuracy: +5%FS (@1ppm, 25°C, 50%RH)
Pressure range: 91-110kPa
Working temperature: -20°C~50°C
Working humidity: 15%RH-90%RH
Humidity accuracy: ±3%RH (60%RH, 25°C)
Temperature Accuracy: ±0.5°C (25°C)
Response time: <35s
Power Consumption: 0.12W
Resolution: 0.01ppm
Stability: ≤7% signal value/year
Output signal: RS485|4-20mA|0-5V|0-10V
Zero drift: (-20~40°C) ≤±0.5ppm
Preheating time: ≥5min
Repeatability: <2%

“SHURE” Oil fume monitoring system restaurant kitchen precision high sensitivity ambient online

สยามเครื่องวัด สยามเครื่องวัด — Wed, 09 Aug 2023 08:06:30 +0000

Product name: “SHURE” Oil fume monitoring system restaurant kitchen precision high sensitivity ambient online
Display: 7 inch color screen
Measurement method: pump suction measurement
Measuring range: 0-40mg/m³
Operation mode: capacitive touch screen
Storage: 130,000
Upload signal: GPRS/4G
Current detection: two-way current detection

“SHURE” Phosphine sensor PH3 gas transmitter phosphine gas detector wall-mounted gas pollution detection

สยามเครื่องวัด สยามเครื่องวัด — Tue, 08 Aug 2023 09:41:36 +0000

Product name: “SHURE” Phosphine sensor PH3 gas transmitter phosphine gas detector wall-mounted gas pollution detection
Power supply: 10~30V DC (0~10V output type can only be powered by 24V)
Average power consumption: 0.18W
Output signal: 485, 4~20mA, 0~5V, 0~10V
PH3 resolution: 0.1ppm
Zero drift: ±0.5ppm
Working temperature: -20~50°C
Working humidity: 15~90%RH non-condensing
Stability: ≤2% signal value/month
Response time: ≤300
Preheating time: ≥5min
Repeatability: ≤2%
Pressure range: 90~110kPa

“SHURE” Air quality sensor PM2.5 PM10 detector high-precision industrial-grade air pollution monitoring transmitter

สยามเครื่องวัด สยามเครื่องวัด — Tue, 08 Aug 2023 09:20:50 +0000

Product name: “SHURE” Air quality sensor PM2.5 PM10 detector high-precision industrial-grade air pollution monitoring transmitter
DC power supply (default): 10~30V DC
Power Consumption: 0.5W
Communication interface: 485 communication (ModBus) protocol
Baud rate: 2400, 4800 (default), 9600
Data bit length: 8 bits
Parity mode: none
Stop bit length: 1 bit
Default ModBus communication address: 1
Parameter setting: use the provided configuration software to configure through the 485 interface
Resolution: PM2.5/PM10/PM1.0, temperature 0.1°C, humidity 0.1%RH
Particle counting efficiency: 50%@0.3um, 98%@>=0.5um.
PM2.5 Accuracy: ±3%FS(@100g/m³, 25℃, 50%RH)
A Accuracy: Humidity: ±2%RH (60%RH, 25°C), Temperature: ±0.4°C (25°C)
B Accuracy (default): Humidity: ±3%RH (60%RH, 25°C), Temperature: ±0.5°C (25°C)
PM2.5, PM10, PM1.1: 0~2000ug/m³
Temperature: -40~+80°C
Humidity: 0%RH-100%RH
Response speed: <90s
Preheating time: ≤2min
Installation method: wall-mounted