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Specifications
SKU: Otywell OT137 Multi-gas detector
| Detectable Gases | LEL / O2 / H2S / CO / NH3 |
| Applications | Ship engine room,Tank inspection,Cargo hold,Confined space |
| Core Advantages |
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Description
The OT137 multi-gas alarm instrument adopts color liquid crystal display technology, and can detect 1 to 6 kinds of gases simultaneously. Different gas sensors can be configured for detection. The S318 multi-gas alarm instrument is equipped with audio, sound and light, and vibration alarm prompts, and the real-time concentration display can adapt to concentration detection in a more complex environment. This product is suitable for a variety of industrial manufacturing places such as chemical and pharmaceutical, municipal, water treatment, telecommunications, archaeology, laboratories, cold storage, brewing, steel, gas, etc.
The OT137 multi-gas detector adopts a large-capacity rechargeable lithium-ion battery, and this machine can simultaneously and real-time display the concentrations of up to 6 gas types, which is an essential detection tool for work safety supervision and inspection.
Functions Features
- Large screen color Chinese menu operation
- High resolution LCD display, curve display
- Rapid detection of gas leakage points
- Adjustable range, carbon film self-suction
- Low voltage prompt and automatic shutdown in case of low voltage
- Sensor fault detection, self-test function
- Fast preheating and quick response time
- Sound alarm signal, temperature display function
- Convenient zero adjustment, convenient and quick
- Alarm record query function
Technical Parameters
- Suitable gases: combustible/gas toxic/harmful/oxygen, etc
- Detection principle: catalytic combustion type, electrochemical type, infrared type, laser, semiconductor type and so on
- Detection mode: natural diffusion / external pump suction at will (external pump is optional)
- Measurement range: (0–100)% LEL (combustible gases); (0–100) µmol/mol (toxic gases), etc. (depending on gas type)
- Accuracy class: ±3% FS (combustible/oxygen); ±5% FS (toxic)
- Low limit alarm set value: 20%LEL (flammable)
- Upper limit alarm setting: 50%LEL (flammable)
- Alarm mode: LED, sound, vibration indication alarm, fault and under voltage
- Display mode: LCD color liquid crystal display
- Response time: less than 30s
- Environmental temperature: -25℃ ~ +55℃
- Relative humidity:(20~93)%
- Supply voltage: DC 3.7 V
- Battery capacity: OT137:1800 mAh+1000 mAh lithium ion rechargeable battery
- Charging time: <5 h
- Standby time: ≥ 8 h
- Pressure limit: 86kPa~106kPa
- Product size: L 157 mm × W 88 mm × H 36 mm;
- Product weight: about 500 g; OT600: about 450 g
- Explosion-proof certificate number: OT137:CNEx22.1795X;OT600:CNEx23.1392X
- Explosion-proof mark: Ex ib ⅡC T4 Gb/Ex ibD 21 T130℃;
- Protection level: IP66or above
TAG: otywell gas detector h2s gas detector ，OT137 multi gas detector ， 6 Gas detector，pump Gas detector，O2 ，CO Gas detector
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