Gas Sensors Analizers

Product Details:

Description:

• Some users prefer to use a few 0-500 ppm sensors, as levels at or above the IDLH (300 ppm) will be indicated, and appropriate clothing and respirators can be selected by the emergency response team.
• An LEL sensor is often used in enclosed areas where there may be potential for a large Ammonia release and concentrations approaching the LEL (15%).
• Mounting configurations for the gas sensors include placing the sensor remote from the transmitter, or drawing a sample from a remote or inaccessible location.
• The latter must include a flow switch to indicate sample system integrity.
• A special calibration adapter is supplied for the remote sensor option, so that calibration functions can be performed from the transmitter location.
• Electro-chemical sensors have temperature limitations, which should be observed, or useful life will be compromised.
• Advanced organic Ammonia sensors, function over a range of –4° to 122° F (–20° to 50°C), but may fail in high humidity and high temperature. Heat shields are used to protect the sensor-transmitters from radiant heat off the flue work.
• Sample draw hardware can be used for high temperature areas.
• Integrating a Process and Personnel protection gas detection system requires that the notification and control procedures mandated by Code and Law be followed, including Insurance Company mandates.
• Compliance with these issues is simplified by using a Sensidyne Controller to process the gas sensor inputs, provide annunciation and supervisory control.
• Up to 16 gas sensors may be accommodated by one Controller.

Features:

• Electro Chemical Sensor
• Flame Proof Enclosour

Product Details:

LPG Gas Alarm Detector is a new standalone AC powered plug-in combustible gas detector to protect you and others from the dangers of combustible gas(natural gas, LPG and LNG). The detector is with LCD digital screen continuously displays the level of explosive gas (if any) the alarm is sensing. The detector adopts MCU processing technology with a long life, convenient installation and high reliability. Besides, it completes with a special circuit that control the advanced semiconductor sensor and catalytic sensor’s efficiency level, and signals any possible fault. HD1100A alarm is easily installed in any of your AC wall outlets or can be mounted higher on the wall using the power cord.

 

Benefits:

• High reliability
• Advanced semiconductor or catalytic sensor
• Professional low profile design
• With special circuit(MCU processing control and SMT manufacture Technology).
• Execute criterion: GB15322, EN50291, UL2034, EN50194
• Easy to Install: Unit plugs directly into any wall outlet with power cord
• Easy operation: Clearly visible status indications LEDS (power, preheat, fault and
• alarm) and LCD digital display.
• Button for test and rest: Test the alarm electronics and reset the unit
• during alarm.
• Low total cost Ideal for easy installation
• Direct connection to a solenoid valve
• 5 years working life with 2 year guarantee.

Technical Specifications:

• Detecting principle: Advanced semiconductor sensor catalytic sensor
• Calibration gas: natural gas-methane, LPG, LNG
• Alarm level: 7%LEL
• Accuracy: /-3%LEL
• Visual indicator:
• LCD display screen: displays the type of gas being detected and the gas level.
• Blue LED indicates receiving electric power and operating properly.
• Yellow LED illuminates alarm.
• Red LED is fault LED means the gas detection sensor or circuit is not working efficiently and must be replaced by an authorized service center.
• Blue LED illuminates the buzzer works.
• Button: For test units electronic circuit and horn and rests the units during alarm.
• Operating environment:
• Temperature: -10??? 55???
• Humidity: ≤95%RH (no condensation)
• Size: 118mm (L)×78mm(W) ×38mm(H)/ (4.6’’)L*3.1W’’*1.5’’H.
• Wiring: plug-in
• Lifetime/Warranty: 5years/ 2 year

 

Product Details:

Feature:

• It used imported sensor with good quality and high accuracy.
• LCD dot matrix display, support both English and Chinese operating menu.
• It is able to select gas concentration unit of ppm or mg/m3.
• Adjustable preset two-stage alarm level.
• Optional data storage and download function.
• Powered by rechargeable battery with big capacity which can support a long working period.
• With a back clip, which is easy to carry with working.

Specifications

Product Details:

Portable multi gas detector used imported gas sensors which can accurately display LEL, O2, CO, H2S gas concentration at the same time. For combustible gas LEL, it used Japanse catalytic combustion sensor, for oxygen and toxic gas types, it used Germany electrochemical sensor. All sensors are original imported with good quality and high accuracy.

Specifications:

Product Details:

EG 800 Series Fixed Gas detectorsprovides comprehensive monitoring of combustible, toxic gas hazards in potentially explosive atmospheres, indoors and outdoors and is marked by installation ease and flexibility, user-friendly operation and cost-effective gas monitoring.

 

Key Features:

• Providing digital LED display, alarm facility with sound
• Light, and solid relay output on the spot, allowing control the
• Equipment’s easily. With SI 8A
• Supporting 4 to 20mA analog signal output (DC24V),
• connecting with the remote host controller, and
• Having direct access to the DCS.
• Special transmitter mounting kit making the installation and
• Performing calibration easier and better.
• High sensitivity, short response time and good stabilization
• Display And Control Unit SI 8A
• Detailed types of the EG 800 series Fixed Gas Detector:
• With non-display
• With Local Display

Product Details:

RH-2000 portable H2S gas detector with imported sensor and inner pump, this model we have a good marketing in Aisa and Europe. It is applicable to different working place for detecting the H2S concentration, such as chemical industry, petroleum, metallurgy, agriculture, biology pharmaceuticals, underground mines and other industry environment.
Features:

Internal pump: pump suction sampling method will have a faster response.

LCD displays the related information of gas concentration, date, time, alarm status, battery status, etc.

The normal measuring range is 0~100ppm, also could be customized for different clients and different applications.

Rechargeable battery: 1800mA lithium battery will supply a long working period of more than 20 hours.

Optional data logger function for data memory or download.

OEM service: OEM for distributors or agents

Explosion-proof certified and CE approved.

After-sales service: 12 months guarantee period and whole life after-sales service.

RH-2000 pump suction H2S gas detector, imported sensor, high accuracy, long life, good stability! Professional portable H2S gas detector supplierSha Facebook TwitterGoogle+
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Portable oxygen gas detector with inner pump

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Portable pump suction H2S gas detector RH-2000

Multi portable pump suction gas detector RH-2000

Portable pump sunction hydrogen sulfide H2S gas detector

Product Details:

 

 

 

 

SMART SENSOR Carbon monoxide gas detector is a portable detector for detecting carbon monoxide (CO) gas. It can continuously monitor the CO gas concentration in the surrounding environment, once the gas concentration reaches the level of the alarm, the alarm will sound, light and vibration.

High precision portable CO gas tester with compact size and light weight is easy to carry and operate. It is widely used in petroleum, chemical, coal, metallurgy, paper, fire, municipal, telecommunications, food, textile and other industries.

Product Details:

EGT 700D series fixed gas detector Alarm Unit Display the gas density in the operating site into standard electric current signal (4-20mA). Detector’s sensor can be changed and reused as soon as it is connected to electricity. EGT 700D has excellent performance, stable operation, and easy maintenance. Since detector also can detect various gases, it meets various requirements in the operation site; it has been widely used in petrol, chemistry, metallurgy, artifice, gas transportation, biological medicine and water procession etc.

Additional Information:

• Pay Mode Terms: T/T (Bank Transfer)

Product Details:

Carbon Monoxide Alarm with high stability, hereinafter called detector. It protects your family from the two deadly threats: carbon monoxide and other harmful gases such as natural gas-methane, The detector is with LCD digital screen continuously displays the level of natural gas (if any) the alarm is sensing and so as the carbon monoxide. The detector adopts MCU processing technology with a long life, convenient installation and high reliability. Besides, it completes with a special circuit that control the advanced semiconductor sensor and electro-chemical CO sensor’s efficiency level, and signals any possible fault. HD1100D alarm has 4 status LED (power, warm up, fault and alarm indications) and The large digital display are easy to read, informing you of alarm working status, gas levels and the type of gas being detected. The customers requirement for carbon monoxide sensor and before 7%LEL for natural gas, and it can activate solenoid valves, sirens and any other signal or alarm handling device if any, by means of the built in relay.

 

Application:

• Detector is optimized for use by professionals with the two deadly threads--carbon monoxide and natural gas leak detection and it is ideally suited for use in private or social housing, such as bedrooms, hotels, hospitals and even dormitory rooms where the carbon monoxide or natural gas pose a substantial hazard if a leak occurs.

 

Benefits:

• High reliability
• Advanced semiconductor sensor
• Electro-chemical CO sensor
• Professional low profile design
• With special circuit(MCU processing control and SMT manufacture Technology).
• Execute criterion: GB15322, EN50291, UL2034, EN50194
• Easy to Install---Unit plugs directly into any wall outlet with power cord
• Designed for residential environments—Slim small, compact design with stylish
• features, ideal for residential setting and modern decorations.

Technical Specifications:

• Detecting principle: Advanced semiconductor sensor & Electro-chemical CO sensor
• Calibration gas: Methane/LPG/LNG and Carbon monoxide
• Alarm level: 7%LEL and 50ppm
• Accuracy: /-3%LEL
• Audible alarm level: 85dB at 1m
• Visual indicator:
• LCD display screen: displays the type of gas being detected and the gas level.
• Blue LED indicates receiving electric power and operating properly.
• Yellow LED illuminates alarm.
• Red LED is fault LED means the gas detection sensor or circuit is not working
• efficiently and must be replaced by an authorized service center.
• Blue LED illuminates the buzzer works.
• Button: For test units electronic circuit and horn and rests the units during alarm.
• Humidity: ≤95%RH (no condensation)
• Wiring: plug-in
• Lifetime/Warranty: 5years/ 2 years.

Product Details:

Designed for real time detecting carbon dioxide, air quality, temperature or relative humidity in air ducts. NDIR infrared CO2 sensor inside with special Self Calibration and up to 15 years’ lifetime. It makes CO2 measurement more accurate and reliable. Mix gases sensor with high sensitivity for VOCs results from new furnishings, wall coverings, office equipment, body odor, smoke, etc. Combined temperature and humidity digital sensor provide a high accuracy in full range. Provide up to 3 analog outputs (0~10VDC or 4~20mA or0~5VDC ) for CO2, air quality (VOC) and temperature or relative humidity. Optional Modbus RS485 communication interface. With LCD or without LCD . LCD display real-time measurements of CO2, air quality (VOC), temperature and relative humidity. Simple and smart design and installation of sensor probe with a water-proof and ventilated filter. Extendable probe meets more air duct systems. EU standard and CE-approval.

Application:

• Residential houses, exhibition halls, restaurants, shopping malls, sports gymnasiums, conference rooms, etc.
• Museums, theaters, offices, classrooms, airports, etc.

Product Details:

Carbon Monoxide Gas Detector With Battery Operated is a smart carbon monoxide detector with voice prompt, microprocessor control, support displaying of the carbon monoxide gas concentration and the time. When trigger the gas detector. This detector adopt catalytic combustion method sensor which is stable and reliable. It keeps the place safe from the threats of carbon monoxide gas. This product can be well used in villas, factories, shopping malls, warehouses, office buildings etc. indoor places.

Features:

• MCU processing and SMT Manufacture Technology
• Human voice prompt
• High reliable electro chemical sensor
• Carbon monoxide gas concentration displaying(PPM), clock displaying (24-hour system)
• Low current consumption, ultra-long standby time
• Battery capacity displaying
• Alarm memory function ( record at most 7 times’ alarm)
• Auto detect sensor failure
• Easy choose CN, EN, UL three standards

 

Parameter:

Product Details:

EG 500D series fixed gas detector transforms the gas density in the operating site into standard electric current signal (4-20mA). Detector’s sensor can be changed and reused as soon as it is connected to electricity. EG 500D has excellent performance, stable operation, and easy maintenance. Since detector also can detect various gases, it meets various requirements in the operation site; it has been widely used in petrol, chemistry, metallurgy, artifice, gas transportation, biological medicine and water procession etc.

Specifications:

• Two levels light alarm with Indicating Unit
• Explosion-proof
• Online detection
• Computable with SI8A
• Electrochemical Sensor
• EGT 500D-O2
• 0-30%vol
• EGT 500D-CO
• 0-1000ppm
• EGT 500D-H2S
• 0-100ppm
• EGT 500D-HCN
• 0-20ppm
• EGT 500D-CL2
• 0-20ppm
• EGT 500D-O3
• 0-5ppm
• EGT 500D-NH3
• 0-200ppm
• EGT 500D-H2
• 0-1000ppm
• EGT 500D-NO2
• 0-20ppm
• EGT 500D-PH3
• 0-20ppm
• EGT 500D-C3H3N
• 0-100ppm
• EGT 500D-NO
• 0-250ppm
• EGT 500D-HCL
• 0-20ppm
• EGT 500D-SO2
• 0-20ppm
• EGT 500D-CO2
• 0-5000ppm
• 0-5.00%vol
• EGT 500D-EX
• combustible gas
• 0-100%LEL

Additional Information:

• Pay Mode Terms: T/T (Bank Transfer)

Product Details:

PYROTRON     IoT  M2M Gateway-Router-Logger

PYROTRON  IoT RTU Industrial Gateway

PYROTRON LoRa series

IoT Gateway/Industrial Module

Available in multiple combinations of -

xDI + xDO + xAI + xTI + RS485, support SMS, GPRS/4G, Wi-Fi, Ethernet communication

LoRa 4G Modbus gateway has built-in LoRa module and 4G module, and integrates Modbus RTU protocol, specially used for industrial communication.

Product Details:

Available for general CO2, indoor air quality or industrial monitoring, the C02 infrared sensors offer long-term stability in a compact, cost-effective package. Available as sensors with 4-20mA transmitters or as this complete housed solution. The innovative material and construction of a double beam infrared measuring system ensures Carbon Dioxide is detected quickly and precisely with T90 response time of 30 seconds. A new digital algorithm evaluates and processes the measured signals, offering long-term stability in a lightweight, compact and cost-effective package. The infrared measuring system detects the absolute Carbon Dioxide content of ambient air and monitors itself constantly, signaling if there is a malfunction of its hardware or software. The Gas Measuring System determines the concentration of CO2 gas in the air at ambient temperatures of -10° C to +50° C. Housing is aluminum and suitable for wall mounting, providing an easy solution for the measurement of CO2. Basic processing and output of the measured values (linear output, 4-20 mA) are integrated into the measuring system. Evaluation and further processing of the measured values occur in downstream devices selected by the user (for example, ventilation systems, limit monitors, display, and programmable logic controllers).

Product Details:

• Two levels light alarm with Indicating Unit
• Explosion-proof
• Online detection
• Computable with SI8A
• Carbon Dioxide CO2 Gas Measuring System CO2 sensor,
• Output: 4-20mA or 0 - 5V
• Detecting Range: 0-2000 ppm,0-5000 ppm,0-10000ppm, or 5/10/20/30% Vol
• Bottom of Form

Product Details:

Product Details:

Features:

• BAC net communication
• NDIR infrared CO₂ sensor withMore than 10 years lifetime
• Patented self-calibration algorithm
• Optional temperature and humidity detection
• Provide up to 3xanalog linear outputs for measurements
• Optional LCD display of CO₂ and temperature and humidity
• EU standard and CE-approval

Product Details:

EG 500D series fixed gas detector transforms the gas density in the operating site into standard electric current signal. Detector’s sensor can be changed and reused as soon as it is connected to electricity. EG 500D has excellent performance, stable operation, and easy maintenance. Since detector also can detect various gases, it meets various requirements in the operation site; it has been widely used in petrol, chemistry, metallurgy, artifice, gas transportation, biological medi

Features:

• Two levels light alarm with Indicating Unit
• Explosion-proof
• Online detection
• Electrochemical Sensor

Specifications:

Product Details:

Light Labyrinth with High Stability Adopted CMOS with low power consumption High Adaptability to the Ambient, with Dustproof, mothproof, moisture proof and anti-white light function Sound & Flash Alarm, Low Voltage indication, Self-test Function Manual test, Auto Reset Function Unique SMD Design Lighting when breaking out of fire.

Additional Information:

• Item Code: 713D

Product Details:

Features:

• Light Labyrinth with High Stability Network by relay, N.O/N.C Optional High Adaptability to the Ambient, with Dustproof, moth proof, moisture proof and anti-white light function Single LED indicator

Product Details:

Product Details:

Features:

• Real time monitor ambiance air quality
• Semiconductor mix gases sensor with
• Gas detection: Smoke, VOCs such as formaldehyde and toluene, ethanol, ammonia, hydrogen sulfide, sulfur dioxide and other harmful gases
• Monitor temperature and relative humidity
• Three-color (green/yellow/red) LCD backlitindicating air quality at optimal/moderate/poor
• Preset warning point of buzzer alarm and backlight
• Provide one relay output to control a ventilator
• High quality technics and elegant appearance, best choice for home and office
• Desktop and wall mounting type available
• EU standard and CE-approval

Application:

• Ambiance air quality detection and alarm
• Ventilation systems
• Air cleaning systems
• Installation place such as bedroom, sitting room, study and dinner room, kindergarten, classroom, office, car, restaurant, and other public places.

Product Details:

Features:

• Reliable, long-life flue gas Oxygen measurement
• Separate field-mounted transmitter not required
• Simple automated calibration
• Integral Oxygen trim and boiler efficiency control logic
• Instrument air is not required&