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 Bosean BH-90-HCN Gas Detector
999.0 RMB
 ChinaDetail
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 Bosean BH-90M-HCN Gas Detector
1080.0 RMB
ChinaDetail
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Model comparison
| Type | Portable | Portable | |||
|---|---|---|---|---|---|
| Number of Gases | Single gas | Single gas | |||
| Sensors | Electrochemistry | ||||
| Gases | Miscellaneous | Miscellaneous | |||
| Sampling Mode | Diffusion | Diffusion | |||
Parameter comparison
| type | Portable | ||||
|---|---|---|---|---|---|
| Detect the amount of gas | single gas | ||||
| Sensors principle | Electrochemistry | ||||
| Detect gas | Miscellaneous | ||||
| Sampling method | DiffusionDiffusion | ||||
| Range | 0 to 10 ppm (hydrogen cyanide HCN) | ||||
| Resolution | 0.1/0.01ppm | 0.1/0.01ppm | |||
| Sampling method | DiffusionDiffusion | ||||
| Display | 12864 dot matrix display | ||||
| alarm method | Sound, light, vibration. | ||||
| alarm characteristics | Alarm light: red LED flashing alarm, ≥ 20m alarm sound: buzzer alarm ≥ 75dB vibration alarm | ||||
| Operating temperature | -20℃～50℃ | ||||
| Power Supply | 3.7V rechargeable lithium battery | ||||
| Sensors Life | 2 years | 2 years (depending on the environment) | |||
| Charging time | 4h-6h | 4~6h | |||
| Data Logging | 1000 sets of alarm records | ||||
| standby time | Work continuously for more than 8 hours | ||||
| password protection | With password protection function and password modification function (default password 8888) | ||||
| recovery operation | Support factory calibration function and factory parameter setting function | ||||
| Explosion-proof sign | Exib IIB T3 Gb | ExibIICT4Gb | |||
| Support for Sensors | Supports more than 30 types of Sensors, flexible configuration, and can be customized according to customer needs | ||||
| Additional features | Flashlight | ||||
| Operating humidity | 0-95% RH (non-condensing, humidity greater than 90% RH, need to be equipped with filtrate drying cylinder) | ||||
| Shell material | ABS | ||||
| Dimensions | 109*60*30mm | ||||
| Color options | Blue, yellow, orange. | ||||
| alarm point | Low: 10ppm, High: 20ppm | It can be set manually, and the default alarm points for different gases are different. | |||
| display error | ≤±5%FS | ||||
| Response time | T<60s | T90<60s | |||
| Instruction method | LCD display real-time data and system status, Light Emitting Diode, sound, vibration indication alarm, fault and underVoltage | LCD Real-time Data Display, System Status Light Emitting Diode, Sound, Vibration Indication Alarm and Low Battery Prompt | |||
| Working Voltage | DC3.7V (lithium battery Capacity 1500mAh) | DC3.7V (lithium battery) | |||
| Protection class | IP65 | ||||
| Weight | About 130g (excluding portable accessories) | ≤ 172G (without portable accessories) | |||
| Measurement Certificate number | Yuji 01000158 | ||||
| optional range | 0~100ppm | ||||
Friendly reminder: This page is a comparison of Bosean BH-90-HCN,Bosean BH-90M-HCN.NBCLab only provides you with the similarities and differences of the product in the model and specifications.
For more information about Bosean BH-90-HCN,Bosean BH-90M-HCNsimilarities and differences, please refer to the NBCLab product details.
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