Riken便携式 气体检测器（高浓度测量）NP-1000甲烷规格 NP-1000(02)

Target gas: flammable gas (CH4, etc.)
Depth (mm): 36
Height (mm): 124
Width (mm): 80
Detection principle: Heat conduction type Alarm type: ON/OFF Can be set (off at the time of shipment), alarm point can be set, automatic return Low flow rate, poor sensor connection, low battery voltage, circuit abnormality, calibration range abnormality Continuous buzzer, blinking alarm lamp (red) and flashing gas concentration (when alarm is set to ON) Intermittent buzzer, blinking alarm lamp (red) and flashing fault content display
Instruction accuracy: ±5 vol% (under the same conditions)
Detection method: Pump suction type, flow rate 0.3L/min or more (Pump: L mode)
Display: 7-segment numerical display + bar meter (50 divisions) + Status information display/7-segment digital numerical display: 0-100v ol%/Digital bar meter display: Auto-range switching 0-10.0 vol% (L range) / 0-100 vol% (H range) Power source: 4 AA alkaline batteries (To meet the explosion-proof performance requirements, please the batteries listed on the explosion-proof structure Electrical machinery and equipment type model certification certificate.) Continuous time: Approximately 30 hours (new batteries, no warning and no lighting, at 25°C) Dust-proof and water-proof structure: IP67 equivalent
Explosion-proof: Inherently safe explosion-proof structure
Functions: LCD backlight, data logger, log data display, peak display, pump suction amount切换，气体重新读取，平衡气体选择

-

260G

-20至 +50°C，95％RH或更少（无凝结）

4 AA碱性电池
手带
气体收集管（1m） +气体收集杆

-

-

• rohs2