Fixed online multifunctional diborane detector

Fixed online multifunctionalDiboranedetector

JK50-B2H6

JK50 online multifunctionalDiboraneDetector Description:

JK50 online multifunctionalDiboraneThe detector is used for on-site multifunctional applicationsDiboraneThe detector can continuously monitor the concentration and measure temperature and humidity online for 24 hours, and can simultaneously detect the concentration and temperature and humidity of 1-6 gases. It can display the concentration and sound and light alarms for exceeding the standard on site, and remotely transmit data. Using a 2.5-inch high-definition color screen to display concentration in real time, and selecting the best brands of electrochemical, infrared, catalytic combustion, thermal conductivity, PID photoionization principle gas sensors in the industry according to different detection gases, as well as high-precision capacitive digital temperature and humidity sensors from Switzerland, JK50 * circuit design, mature kernel algorithm processing, has achieved multiple software copyright and appearance advantages, thus giving birth to the new generation of multi-functional fixed online sensors in the industryDiboraneGas detection alarm device. JK50 can detect gas concentrations in pipelines, confined spaces, and atmospheric environments, as well as detect gas leaks and the purity of high concentration single gases. The sturdy and durable explosion-proof shell and fluorocarbon paint surface treatment process are suitable for various hazardous areas and corrosive environments with strong acids and alkalis. They are wear-resistant and will not fade or peel off the paint within 10 years.

JK50 online multifunctionalDiboraneFeatures of the detector:

1. Intrinsic safety circuit design, explosion-proof certification, secondary lightning protection, anti-static, lightning protection and anti-static capabilities

Exceeding national standards, resistant to high-intensity pulse surge current impact. High reliability and stability.

Anti reverse connection design, any form of reverse connection will not damage the instrument

Execution standard: GB15322.1-2003

GB 3836.1-2010 General Requirements for Electrical Equipment Used in Explosive Gas Environments

GB 3836.2-2010 "Explosion proof type" d "for electrical equipment used in explosive gas environments"

GB 3836.4-2010 "Inherent Safety Type 'i' of Electrical Equipment for Explosive Gas Environments"

2. Standard bus RS485 (RTU) and 4-20mA standard signal are simultaneously output, with 3 sets of relay switch output and on-site sound and light alarm.Optional frequency output of 200-1000Hz, Hart protocol signal, 1-5V output, wireless transmission (2-5 kilometers or unlimited distance).Wired or wireless remote real-time monitoring is available, and the data can be uploaded to the mobile phone or transmitted to the environmental protection bureau, otherThe monitoring center, monitoring equipment, and monitoring computer can monitor the concentration on site in real-time through free upper computer software or gas alarm controllers.

3. Compatible with various secondary meters, data acquisition modules, PLC, DCS systems, and can directly drive equipment such as solenoid valves, fans, alarms, etcHigh power devices can be driven by driving intermediate relays. The optional JSA2000 controller can monitor 1000 detectors simultaneously.

4. Large capacity data storage function, which can record real-time concentration values, temperature and humidity, or only record alarm values and time.

Supports local storage or SD card storage. The standard capacity for local storage is 100000 records, and larger capacity should be specified when ordering.

The storage capacity of SD card can be customized. Export and analyze data through free upper computer software, supporting on the local machine

Viewing or deleting data can be set to automatically overwrite or not overwrite data when the capacity is insufficient, and the recording function will automatically stop.

5. Equipped with an infrared remote control, it can achieve cover free operation in dangerous situations, such as modifying alarm points, concentration calibration, zero calibration, noise reduction, etcFactory reset, enter menu, view records, 4mA output, 20mA output (this function is required for calibrating other acquisition devices).

6. Chinese and English interfaces can be selected, default Chinese interface, support free switching of gas concentration units, conventional gases do not require input of molecular weight, specialThe molecular weight of the gas input is automatically calculated and switched, with units available: PPM, mg/m3, Vol%, LEL%, PPHM, ppb, mg/L

The 7.2.5-inch high-definition color screen (LCM) displays real-time concentration, time, temperature, humidity, storage status and other information, and can simultaneously detect 1-6 gas concentrations and temperature and humidity. The menu interface uses high-definition simulation icons to display the function names of each menu, and provides concise Chinese or English operation prompts.

8. Three display modes can be switched: simultaneous display of multiple gas concentrations, large font cyclic display of single channel gas concentration, real-time curve, and each channelIt can be switched between automatic or manual cycles, and can be set to display * large value, * small value, gas name, and view historical curve graphs.

9. Automatic zero tracking to prevent drift, temperature compensation, multi-level calibration, able to simultaneously comply with national standards and local and provincial metrology bureau standards in various regions

10. The data recovery function and automatic identification and prevention of concentration calibration errors can avoid adverse effects caused by improper operation.

11. It can record calibration logs, maintenance logs, fault resolution measures, remind sensor life expiration, and remind the next concentration calibration time

JK50 online multifunctionalDiboraneTester parameters:

Gas detection:Diborane-B2H6

Detection principles: electrochemistry, catalytic combustion, infrared, thermal conductivity, PID photoionization, depending on gas, range, on-site environment, and user requirements

Detection method: Built in pump suction, flow rate of 500 milliliters per minute

Temperature detection: -40 ℃~+120 ℃ (optional), humidity detection: 0-100% RH (optional), resolution: temperature 0.1 ℃, humidity: 1% RH

Detection accuracy: ≤± 2% F.S (2% over full range), temperature 0.5 ℃, humidity 3% RH, higher accuracy can be customized

Detection methods: fixed installation, online detection, diffusion measurement, pipeline type (M45X1.5 external thread), flow type, pump suction type optional

Installation methods: pipeline type, wall mounted type. The working pressure of pipeline type is atmospheric pressure ± 30%. If it exceeds the range, it needs to be depressurized
Response time: T90 ≤ 20 seconds

Recovery time: ≤ 30 seconds
Output signal: Bus based RS485 (RTU), three (four) wire system 4-20mA, optional 0-20mA, 1-5V, 0-5V, 0-10V, wireless transmission

Alarm mode: on-site sound and light alarm (optional), default 1 channel, optional 3 passive contact (dry node) outputs, three-level alarm, alarm points can be set
Working environment: -40 ℃~+70 ℃

Sample gas temperature: -40 ℃~+70 ℃ (conventional), optional: -40 ℃~+400 ℃, -40 ℃~+800 ℃ (* high 1300 ℃)
Relative humidity: ≤ 10-95% RH (conventional) for non condensing occasions, optional: 10-99% RH for high temperature and high humidity occasions, when orderingPlease note that a preprocessing system is required
Working voltage: 12~30V (DC, standard power supply for a single device is 24V, 1A or greater DC switching power supply)

Power reference: A 24V, 2.1A switch power supply can drive 40 toxic gas detectors or 15 flammable and infrared gas detectors
Explosion proof form: Explosion proof Exd Ⅱ CT6
Connection cable: Choose a three core shielded cable for 4-20mA, a four core shielded cable for RS485, and a single wire diameter of ≥ 1.5mm when the distance exceeds 1000 meters; the shielding layer is grounded

Electrical interface: 3/4NPT, optional M20X1.5 internal thread, 1/2NPT
Protection level: IP66 waterproof splash and short-term rain. For long-term rain, a rain cover should be selected or a shell without display should be chosen or specified when ordering
Dimensions: 210 × 170 × 85mm
Weight: 1.8Kg

Optional accessories: wall mounting bracket, mounting bracket fixed on the pipeline (four branch, six branch), DN50 flange pipeline installation or stainless steel threaded welding seat (pipeline size should be specified, such as DN50, DN15...), room temperature and high humidity pretreatment system, high temperature and high humidity pretreatment systemHigh temperature, high humidity, and high dust pretreatment system, pressure reducing valve, flow meter, temperature and humidity measurement, large capacity SD storage card, rain cover, 24VDC or 220AC sampling pump (sampling distance of 10 meters), vacuum pump (sampling distance greater than 40 meters), 24V switch power supply.

Accessories required for computer monitoring: free upper computer software, RS485/RS232 converter, USB/RS232 conversion cable for laptops without RS232 interface, and TCP/IP converter for network transmission

Application scenarios: chemical, petroleum, pharmaceutical, environmental flue gas analysis, pipeline, boiler gas analysis, air treatment and all other occasions that require gas concentration detection