KORNO MOT500-N2-B Online Nitrogen Detector Electrochemical sensor 24-bit ADC
Imported Electrochemical sensor, detection accuracy ≤ +/- 3% F.S., Response Time ≤ 20 seconds. With multi-signal output and transmission mode, support remote monitoring, and have multiple protection and automatic recovery functions such as overvoltage and lightning protection.
KORNO
MOT500-N2-B
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Product Description:
MOT500 series: online nitrogen gas detector: suitable for continuous online detection of nitrogen gas in various industrial environments and special environments, the instrument adopts imported high-precision electrochemical sensor and microcontroller technology, with the advantages of stable signal, high accuracy, good repeatability, etc., and the explosion-proof wiring method is suitable for various hazardous places. The instrument is compatible with various control alarms, PLCs, DCS and other control systems, and can realize remote monitoring, remote control, remote alarm, computer data storage, analysis and other functions.
Instrument features
(1) It adopts a new semiconductor nanoprocess ultra-low power 32-bit microprocessor and a maximum 24-bit ADC data acquisition chip
(2) It adopts a 2.4-inch industrial-grade high-definition color screen with a resolution of 320x240
(3) PPM, %VOL, and mg/m3 concentration units can be switched freely
(4) The minimum detection limit of the instrument: 0.001ppm, the maximum detection limit: 99.999%VOL, depending on the specific sensor
(5) It can output a variety of signals at the same time: 4-20mA, RS485, 0-5V, frequency signal, switching signal
(6) A variety of signal transmission methods are available: 3-4 core cables, optical fibers, network cables, 3G transmission, wireless transmission, and video transmission
(7) It has a status indication function and comes with 4 sets of LED status indicators
(8) It has the function of life detection, which can detect the working status of sensors, major chips and components in real time and automatically
(9) It has the functions of over-voltage protection, lightning protection, short circuit protection, reverse connection protection, anti-static interference, and anti-magnetic field interference
And it has an automatic recovery function to prevent any external causes, man-made reasons, natural disasters, etc. from causing damage to the instrument
(10) Full software automatic calibration, sensor up to 6 levels of target point calibration function to ensure the accuracy and linearity of measurement
(10) All Chinese/English operation menu, simple and practical, with standard four-way buttons for on-site operation
The instrument can be optionally equipped with: temperature and humidity sensors, on-site sound and light alarms and other functions
The instrument can also be equipped with an optional infrared remote control for lid-free remote control operation
KORNO MOT500-N2-B Online nitrogen detectorSpecifications
| LIST | VALUE |
|---|---|
| Detect gas | Nitrogen (N2) Electrochemical sensor |
| measurement range | 0-100%VOL |
| resolution | 0.01%VOL |
| Installation method | Wall-Mounted, Pipeline Type (Thread Size: M40X1.5mm), Flow Type, Pump Suction Type Optional |
| detection accuracy | ≤±3%F.S |
| Response Time | ≤ 20 seconds (T90) |
| recovery time | ≤ 20 seconds |
| linearity error | ≤±1% |
| Zero drift | ≤ +/- 1% (F. S/year) |
| repeatability | ≤±1% |
| signal output | ① 4-20mA signal: standard 16-bit accuracy 4-20mA output chip, transmission distance 1Km (optional) ② RS485 signal: using standard MODBUS RTU protocol, transmission distance 2Km (standard) ③ Voltage signal: 0-5V voltage signal output (optional) ④ Pulse signal: also known as frequency signal, frequency range adjustable (optional) ⑤ Switching signal: 2-3 sets of relays, passive electric shock capacity 220VAC 3A, 24VDC 3A (optional) |
| transmission method | ① Cable transmission: 3-core, 4-core cable, long-distance transmission (1-2 kilometers) (standard) ② TCP/IP transmission: support TCP/IP protocol, use optical fiber, network cable, long-distance transmission through intranet and extranet (optional) ③ 3G transmission: can be built-in 3G module, real-time remote transmission of data, without distance restrictions (optional) ④ Wireless transmission: support 433Mhz, radio transmission mode, transmission distance 2-10Km, different power depends (optional) ⑤ Video transmission: can support security surveillance cameras, when the device is alarmed, on-site capture and forensics (optional) |
| Alarm method | ① Comes with 2-3 sets of relay output, adjustable high and low alarm methods, and can also set interval control and interval alarm ② Comes with sound and light alarm for on-site alarm and on-site control ③ With control alarm for remote alarm and remote control ④ Optional SMS alarm, notify the person in charge of the alarm signal by mobile phone text message ⑤ Connect to the fire host and remote control platform for remote alarm and remote monitoring |
| Explosion-proof sign | ExdII CT6 |
| Protection Rating | IP66 |
| Power Supply | 24VDC（9～30VDC） |
| Size weight | 170 × 140 × 80mm (L × W × H) 0.5 Kg (instrument net weight) |
| shell material | Die casting aluminum + sand blasting oxidation, explosion-proof and corrosion-proof |
| operating temperature | -30 ～ 50℃ |
| operating humidity | ≤ 95% RH, non-condensing |
| Operating Pressure | -30Kpa ～ 100Kpa |
| standard accessories | manual, certificate of conformity, calibration cover |
| Optional accessories | ① 5 * 8mm hose, drying cylinder, oil-water separator, strong air pump ② Infrared remote control, remote control operation of the instrument without opening the lid ③ Temperature and humidity Sensor, SMS alarm, 3G module, wireless transmission module |
KORNO MOT500-N2-B Online nitrogen detector Packing list
[Note] Because the manufacturer's packaging may be updated or upgraded, the detailed packaging list shall be subject to the latest standard configuration of the manufacturer.