Otywell | Producator de detectoare de gaz
Descriere
TCB2-W wireless gas detector transmits the gas concentration signal in the air to the monitoring unit through 433 wireless. It is used in chemical plants, smelting and papermaking, refrigeration, fire protection, gas catering, rubber, sewage treatment, pharmaceutical casting, petroleum refining, mining, electricity, fire protection, municipal administration, communications and other industrial environments that require explosion protection, poisoning protection and suffocation protection and are not convenient for construction and wiring.
The TCB2-W series gas detectors are manufactured using high-performance sensors combined with sophisticated SMD technology. The instrument has good repeatability, resistance to temperature and humidity interference, durata de viata lunga, si operare usoara.
The TCB2-W series gas detectors use two-wire, three-wire or four-wire wiring to detect combustible/toxic gases in the environment.
Parametrii tehnici
- Principiul de detectare: ardere catalitică, electrochimic, infraroşu, conductivitate termică, PID, etc.
- Gaz de detectare: gaz combustibil/oxigen și gaz toxic (vezi tabelul atasat)
- Metoda de eșantionare: difuziune naturală
- Modul de afișare: Display LCD cu cristale lichide, Afișaj digital LED (opțional)
- Sursa de alimentare de lucru: DC24V
- Timp de răspuns: T90<20s (combustibil) T90<60s (toxic)
- Eroare de indicație: ±5%FS
- Tip rezistent la explozie: Ignifugă + intrinsic safety
- Working temperature: -40℃~70℃ (combustibil) -20℃~50℃ (toxic)
- Environmental pressure: (86～106)KPa
- Umiditate: ≤93%RH
- Semnal de ieșire: 4-20mA standard signal, RS485 four-wire/RS two-wire
- Connection cable: RVVP 3×1,5 mm2, or RVVP 4×1.5mm2，VVP 2×2.5mm2
- Distanța de transmisie: ≤1000m
- Greutate: 2500g
- Appearance size: 212×195×80 (mm)
- Marcă rezistentă la explozie: Ex d IIC T6 Gb/Ex tD A21 IP66 T80℃
- Numărul certificatului antiexploziv: CE21.1019
- Grad rezistent la explozie: IP66
- Measurement number: 2018C241-41
- Other configurations: acoperire de ploaie, dual relay output
TAG: otywell gas detector ，Flammable Gas Detector，h2s gas detector ，Fixed gas detector ，Wireless Gas Detection Alarm
E-mail:inquiry@otywell-safety.com
Mobile/WhatsApp:+8616692113216
Nota: Not all gases and range are listed, if you need more information, please contact us.
| Common Gas Parameter listing | ||||
| Gas detected | Measuring Range | Optional Range | Resolution Rat | Timp de răspuns |
| LEL -combustible gas | 0-100%LEL | 0-100%VOL（Infrared or catalytic ） | 1%LEL/1%vol | ≤10s |
| monoxid de carbon | 0-1000PPm | 0-500/2000/5000PPm | 0.1/1PPm | ≤10s |
| TVOC | 0-100PPM | 0-100PPM | 0.1PPm/1PPM | ≤15s |
| hydrogen | 0-100%LEL | 0-1000PPM | 1%LEL/1PPM | ≤15s |
| gaz natural | 0-100%LEL | 0-100%LEL | 1%LEL | ≤10s |
| Oxygen-O2 | 0-30%VOL | 0-30%、0-100%VOL | 0.1%vol | ≤10s |
| ozone | 0-10PPm | 0-20、100PPm | 0.01PPm/0.1PPM | ≤15s |
| hydrogen sulfide-H2S | 0-100PPm | 0-50、200、1000PPm | 1/0.1PPm | ≤10s |
| Methane-CH4 | 0-100%LEL | 0-100%VOL | 1%LEL/1%vol | ≤10s |
| fluorine | 0-10PM | 0-1、10PPM | 1/0.1PPm | ≤15s |
| hydrogen chloride | 0-20PPm | 0-20/50PPm/100PPM | 0.01/0.1PPm | ≤15s |
| Nitrogen-N2 | 0-30%VOL | 0-30%VOL、100%VOL | 0.1%LEL/1PPM | ≤10s |
| hydrogen | 0-100%LEL | 0-1000PPm | 1%LEL/0.1PPm | ≤15s |
| chlorine | 0-20PPm | 0-10、100PPm | 0.1PPm | ≤15s |
| ammonia gas | 0-100PPm | 0-50、500、1000PPm | 1/0.1PPm | ≤15s |
| oxynitride | 0-20PPm | 0-50、1000PPm | 0.1/1PPm | ≤15s |
| methanal | 0-20PPm | 0-50、100PPm | 1/0.1PPm | ≤15s |
| sulfur dioxide | 0-20PPm | 0-50、1000PPm | 0.1/1PPm | ≤15s |
| nitric oxide | 0-250PPm | 0-500、1000PPm | 1PPm | ≤15s |
| nitrogen dioxide | 0-20PPm | 0-50、1000PPm | 0.1/1PPm | ≤15s |
| phosphine | 0-20PPm | 0-20、100PPm | 0.1PPm | ≤15s |
| acrylonitrile | 0-100PPM | 0-100PPm | 0.1/1PPm | ≤15s |
| carbon dioxide | 0-5000PPm | 0-1%/5%/10%VOL(Infrared ) | 1PPM/0.01%VOL | ≤15s |
| hydrogen fluoride | 0-10PPm | 0-1、10、50、100PPM | 0.01/0.1PPm | ≤15s |
| Xylene/methylbenzene | 0-20PPm | 0-5、10、50、100PPm | 0.01/0.1PPm | ≤15s |
| oxirane | 0-100PPm | 0-100PPm | 1/0.1PPm | ≤15s |
| For other gases and measuring ranges, please contact us directly! | ||||
Nota: Not all gases and range are listed, if you need more information, please contact us.
TAG: otywell gas detector ，Flammable Gas Detector，h2s gas detector ，Fixed gas detector ，Wireless Gas Detection Alarm
E-mail:inquiry@otywell-safety.com
Mobile/WhatsApp:+8616692113216
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