产品详细内容
产品型号: 65-1915-44
产品品牌: KITAGAWA, KOMYO RIKAGAKU KOGYO K. K.
功能
- Explosion-Proof Approved Product (Essential Safety Explosion-Proof Structure).
- With vibration alarm function (vibration function).
- JIS T 8201 Oxygen meter compliant product for measuring oxygen deficiency.
- They respond quickly to standing up and standing down.
- Telemetry is possible (up to 30 m) with optional extension cord and connection adapter.
- It can be measured in inert gases such as nitrogen and carbon dioxide.
- It is not affected by acid gases such as hydrogen sulfide and sulfur dioxide.
- It is a downward sensor that is not affected by water droplets and dust.
- By wearing it, you can measure the concentration change in the workplace in real time.
规格
- Target gas: atmospheric oxygen (O2)
- Measurement Method: Diffusion
- Measurement principle: Galvanic battery type (sensor type: OC-6B)
- Measurement range: 0.0~50.0vol% (minimum display: 0.1vol%)
- instruction accuracy
- 25.0vol% or less: ±0.5vol%
- 25.1vol% or more: ±3.0vol% * 1
- Alarm setting value (shipped): AL1/18. 0vol%
- Response time: 90% Response within 15 seconds (at 20°C)
- Alarm system: LED lamp, LCD display, buzzer, vibration
- Explosion-Proof Structure: Ex ia II CT4 Ga TC No. 22742
- Operating temperature and humidity range: -10~40°C, 30~85%RH (non-condensing)
- Power supply: 3 AAA alkaline batteries (LR03)
- Continuous service time: Approx. 1000 hours * 2
- Body Dimensions: W105 x H56 x D29mm (excluding sensor section)
- Mass: approx. 150 g (including battery)
- Standard Accessories: Body Case (w/Clip)
- Product Structure: Main Unit, AA Alkaline Batteries x 3, Case for Main Unit (w/Clip), Owner's Manual, Warranty
- Optional (sold separately): OPA sensor extension cord (5 m, 10 m, 20 m, 30 m), requires a separate adapter
- *1 When using a sensor that is within the expiration date and under the same conditions as when calibrating.
- *2 In case of no alarm using new batteries. Continuous use time may vary depending on battery manufacturer and ambient conditions.
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