Ningbo Sentek Electronics Co., Ltd.

home products Combustible Gas Detector Combustible Gas Detector with CE

Combustible Gas Detector with CE...

Liquefied petroleum gas detector wi...

Combustible Gas Detector with CE...

Combustible Gas Detector...

Combustible Gas Detector with CE

Product Details:

Usage	Other
Certification	ISO9001
Place of Origin	Zhejiang, China (Mainland)
Brand Name	Sentek
Model Number	GD518

Payment & Shipping Terms:

Minimum Order Quantity:	500pcs
Delivery Time:	25 days
Payment Terms:	T/T in advance
Supply Ability:	10,000pcs/month

I'm online
Chat now!

View Contact Details

« Prev Product 1 2 3 4 5 Next Product »

Detailed Product Description

gas detector,gas alarm
1) 4 wire models
2) FIGARO semiconductor sensor heads used for gas detection
3) Loud 70 dB sound signal at alarm mode
4) Advanced detection and discrimination algorithms
5) Easy installation and maintenance
6) Durable sensor head, no need for replacement
7) SMD circuit board design- quality and reliability guaranteed
8) Magnet test feature
9) Five-year limited warranty

Model

Gas Monitored

Operating Voltage

Min Gas Level for Alarming

Alarm Sounds

Operating Temp. (^oC)

Power Consumption

Output

Optional

GD518-N

Natural Gas

12~24Vdc

Less than 10% LEL

> 75 dB with Auto-reset

-10 ~ 40

2 W

Relay

GD518-L

Liquefied Gas

12~24Vdc

Less than 10% LEL

> 75 dB with Auto-reset

-10 ~ 50

2 W

Relay

Mode	2/4 Wire	Voltage DC min/max	Standby Current 12V /24V	Alarm Current 12V/24V	Humidity	Base Mode
GD518-N	2	12V/24V	90mA / 56mA	80mA/50mA	30-90	P/N854001
GD518-NR	4	12V/24V	90mA / 56mA	80mA/ 46mA	30-90	P/N854001
GD518-L	2	12V/24V	90mA / 56mA	80mA/50mA	30-90	P/N854001
GD518-LR	4	12V/24V	90mA / 56mA	80mA/46mA	30-90	P/N854001