Online composite type toxic and harmful gas detector NIC600

เครื่องตรวจจับก๊าซพิษอันตรายแบบติดตั้งออนไลน์ต่อเนื่อง 24 ชั่วโมง วัดแก๊สพิษ วัดแก๊สอันตราย รวมทั้งวัดอุณหภูมิและวัความชื้น และสามารถวัดแก๊สได้หลายชนิด มีหน้าจอแสดงผลแบบชัดเจนและมีสัญญาณเตือนเมื่อตรวจจับแก๊สอันตรายได้

Online Composite Type Toxic and Harmful Gas Detector online composite type gas detector can be used in 24 hours continuous online monitoring of concentrations of multiple types of gases in the filed as well as the  measurement of temperature and humidity, display of the field concentration, with sound & light alarm (optional) when exceeding the standard, and remote signal transmission.

Additional information

Application

chemical, combustion gas distribution, environmental protection, petroleum, Pharmaceutical, warehousing

Model

NIC-600

Description

Online composite type toxic and harmful gas detector

online composite type gas detector can be used in 24 hours continuous online monitoring of concentrations of multiple types of gases in the filed as well as the  measurement of temperature and humidity, display of the field concentration, with sound & light alarm (optional) when exceeding the standard, and remote signal transmission. 2.5-inch high-definition color screen was adopted for real-time display, the gas sensors of internationally famous brands are adopted, and the main detection principles include: the gas sensors under the principle of electrochemical, infrared, catalytic combustion, thermal conductivity, PID photoionization, and so on; Swiss high-precision capacitive digital temperature and humidity sensors Advanced electric circuit design, mature kernel algorithm processing, unique external appearance design, had achieved a number of patents about the software works, external appearance, and so on.

Gases   to   be detected Arbitrary combination of multiple types of gases such as toxic gases, oxygen gas, carbon dioxide, inflammable and explosive gases, TVOC, and so on.
Optional configuration: it is possible to simultaneously detect any 1 ~ 6 gases as well as temperature and humidity.
Detection
range
0 ~ 1, 10, 100, 1000, 5000, 50000, 100000ppm, 200 mg/L, 100%LEL, 20%,
50%, 100%Vol, can be selected; and other ranges can be customized.
Resolution 0.01ppm or 0.001ppm (0 ~ 10 ppm); 0.01ppm (0 ~ 100 ppm), 0.1ppm (0 ~ 1000
ppm), 1ppm (0 ~ 10000 ppm or more), 0.01 mg/l (0 ~ 200 mg/l),
0.1% LEL, 0.01%, 0.001% Vol
Detection
principle
Electrochemical, catalytic combustion, infrared, thermal conductivity, PID
photoionization, and so on, depending on the type of gas, range, field environment and user demand.
Sensor
service life
Electrochemical principle: 2 ~ 3 years; Oxygen gas: 2 years or 6 years can be
selected; infrared principle: 5 ~ 10 years; catalytic combustion: 3 years; thermal conductivity: 5 years.
Allowable
error
≤±2%F.S    (Other or higher accuracy level can be customized)
Linearity ≤±1% Linearity ≤±1% Linearity ≤±1%
Response
time
T90≤30 seconds Recovery time ≤30 seconds
Signal output Bus system RS485 (RTU), three (four) wire system 4 ~ 20mA, optional configuration: 0 ~ 20mA, 1 ~ 5V, 0 ~ 5V, 0 ~ 10V, wireless transmission,
network transmission, and SMS alarms.
Working environment Temperature: -40  ℃  ~ + 70  ℃, humidity: ≤10 ~ 95% RH (regular) non-condensing case
It should be customized in the case of use in the condensing case, or the use environment should be specified at the time of ordering. Range of working pressure: atmospheric pressure ± 30%, some sensors can detect under the
pressure of 7 kg
Display
method
2.5-inch high-definition color screen for field display, it is possible to select no
field display, or the optional configuration of MIC2000 controller for remote display, control, and alarm
Working
voltage
12 ~ 30VDC direct current, the standard power supply for a single equipment is 24V, DC stabilized voltage switching power supply of 1A or greater than 1A
Power
consumption
Instantaneous maximum electric current: electrochemical principle: 60 mA, catalytic or infrared principle: 120 mA
Power  supply
reference
The switching power supply of 24V, 2.1A is possible to drive 30 units of toxic gas detector, or 15 units of flammable, infrared gas detector
Working
method
Fixed type installation, online detection, diffusion type measurement; and it is
possible to select the measurement of pipeline type, flow-through type, and pump-suction type.
Installation
method
Pipeline type, and wall mounting type. The working pressure of the pipeline type is ± 30% of atmospheric pressure, and when exceeded this range, it is
necessary for the depressurization treatment.
Alarm
method
The default option is 1-way, and it is possible to select 3-way passive contact
(dry contact) output, level III alarm, and the alarm point can be set. Field sound & light alarm (optional configuration).
Connecting cable Adopted 4 ~ 20mA three-core shielding cable, adopted four-core for RS485, when the distance exceeded 100 meters, the single wire diameter ≥1.5mm; both ends of the shielding layer will be connected to the ground, and good grounding
should be ensured.
Protection
level
IP66, prevent the water splash and short-period rain
Explosion-pr Explosion suppression type
Explosion-pr
oof mark
ExdⅡCT6
Exterior
dimensions
210×170×85mm (L×H×W)
Weight 1.8Kg
Standard
accessories
Manual, qualification certificate, warranty card, outer packaging box
Optional items Integrated sound & light alarming device, split-type sound & light alarming device, 24V DC stabilized voltage power supply,
accessory for connection with computer for monitoring: free upper-level host software, RS485 / RS232 converter,
For laptop without RS232 interface, USB / RS232 converting and connecting cable is needed, if the network transmission is needed, TCP / IP converter will be further needed.
Larger capacity accessory for the data storage: SD card.
Wireless transmission Optional function is possible to transfer data wirelessly to the cell phone, remote monitoring center, monitoring computers and other monitoring equipment,
which will utilize the upper-level host to realize the functions of data analysis, storage, printing or the like on the computer
Pretreatment
system
Optional configuration: room temperature and high humidity pretreatment
system, high temperature and high humidity pretreatment system, high temperature and high humidity and high dust pretreatment system
Temperature and  humidity
measurement
Optional: temperature: -40  ℃  ~ + 120  ℃, accuracy: 0.3  ℃
humidity: 0-100% RH, accuracy: 3% RH
Installation type accessories Optional configuration: wall mounting bracket, mounting clips for fixation on the pipes (1/2″, 3/4″ pipe),
stainless steel threaded welding seat or flange to be installed on the pipeline (it is necessary to mark the flange or pipe size, such as DN50, DN15 …), rain cover, 24VDC or 220AC sampling pump (sampling distance is 10 m), vacuum pump (sampling distance is 40 m), 24V switching power supply, pressure reducing
valve, flow meters.
Application scenarios All the cases which requires the fixed installation, and online detection of gas concentrations such as petroleum, chemical, pharmaceutical, environmental protection, combustion gas distribution, warehousing, smoke gas analysis, air
governance, and so on.

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Additional information

Application

chemical, combustion gas distribution, environmental protection, petroleum, Pharmaceutical, warehousing

Model

NIC-600

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Online composite type toxic and harmful gas detector NIC600

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