NV-120DX | Fixed-pointed single-point gas detection alarm NV-120
New Cosmos Electric
Price (excluding tax)
Model Description
power consumption AC specification No security power supply: Standard 2.0VA (up to 3.4VA) Safety power supply available * 5: Standard 2.1va (up to 4.7va) DC specification No security power supply: Standard 2.0W (up to 3.4W) External output ・ Power output: DC24V ± 10%maximum 0.3A ・ Signal output: 4-20ma analog output or 1-5V output * 1 In case of failure, 0.6 mA or less (4-20mA specification) or 0.25V (1-5V specification) ・ 1 -stage warning contact output: 1A or 1b * 1 Purtd voltage AC250V2A, DC30V2A ・ 2 -stage warning contact output: 1A or 1b * 1 Purtd voltage AC250V2A, DC30V2A ・ Failure contact output: 1A or 1b * 1 Purtageless AC250V2A, DC30V2A ・ Buzzer contact: 1A voltage AC250V2A, DC30V2A Status display Power supply LED: Green, alarm LED: Red (alarm 1st stage: flashing, alarm 2 steps: flashing (speed)), failure LED: yellow Alarm display ・ 1st warning: warning LED red flashing + liquid crystal display + buzzer sound (long transmitted sound) + audio message "gas warning" (when selecting Japanese audio) ・ 2nd stage warning: warning LED red blinking (speed) + liquid crystal display + buzzer sound (short interminance) + voice message "Gas warning" (when selecting Japanese audio) Failure display Failure LED yellow lighting + liquid crystal display + buzzer sound (short intermunctivation) + audio message Alarm setting value Specification Alarm accuracy By gas detection department A warning delay By gas detection department Compatible order European ROHS Directive (2011/65/EU) Body color Main unit resin color: DIC5461/2 Security power supply unit plate metal club paint color: Mansel 10Y8.5/1 Security power supply specifications Monitor gas leaks for more than 120 minutes after the power outage
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Alarm mode
Detection principle
Detection range
Gas to be detected
Operating temperature limit
Power-supply voltage
Protection grade
Used humidity range
display
installation method
mass
size
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Part Number
NV-120DX
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Handling Company
New Cosmos Electric
Fixed-pointed single-point gas detection alarm NV-120 NV-120DX's performance table
Items marked with have different values depending on the model number.
| Product Image | Price (excluding tax) | Alarm mode | Detection principle | Detection range | Gas to be detected | Operating temperature limit | Power-supply voltage | Protection grade | Used humidity range | display | installation method | mass | size |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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Available upon quote | Self -holding or automatic return | Fixed potential plateau | By gas detection department | Toxic gas/semiconductor material gas | No security power supply: -10 to 50 ° C, security power supply available: 0-40 ° C * There is no sudden change in temperature | AC specification: AC100-240V ± 10 % or DC specification: DC24V (DC18-26.4V) | IP2X in mounting state | 0-90%RH * No condensation | Color LCD (with backlight) | Wall -mounted or panel embedded type | No security power supply: Approximately 750g Safety power supply: Approximately 2.2kg | No security power supply: W113mm x D77mm x H219mm security power supply available: W113mm x D115mm x H234mm |
There are 7 models for this product.
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About Company Handling This Product
- Japan
- 467 employees