LPG Gas Leakage Sensor - LPG Gas Leakage Sensor Manufacturer,Supplier,Exporter

Lpg Gas Leak Detector Panel

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Product Description

Our vast industry experience enable us manufacture, export and supply a wide assortment of Lpg Gas Leakage Sensor. Our dedicated professionals make use of pioneering technology and superior grade basic material to manufacture this leakage sensor with utmost efficiency. Provided sensor is well suited for sensing the leakage of lpg gas at several industries. Also, this Lpg Gas Leakage Sensor can be bought in numerous technical specifications.

Features:

High sensitivity detector with 0-500 ppm measuring range (Standard)
Best suited for measuring combustible gases in the ppm range
Lightweight 450g (16 oz.) and compact
Built-in correction factors for up to 5 flammable gases
Monitors gas leakage even during a power failure or other lifeline failures.(on models with a built-in backup power supply)
Continuously monitors for 30 minutes after a power failure, then intermittently monitors for 2 days. The interval between observations depends on the number of detection points. (NV-500)
Continuously monitors for 30 minutes after a power failure. (NV-400/410/600HS)
Operated normally in a seismic qualification test equal to intensity of 7 on the Japanese earthquake scale. Earthquake-resistant design considering great earthquakes.
A plastic molded case which contains the electronic circuit is hard to break and has substantially improved insulation. The case structure has been refined to increase the strength.
Gas concentration at the time of an alarm is shown at a glance. NV-410 shows a scale of 0 to 10. (No unit) Battery life can be measured by one-touch operation. (Battery life check function)
Very easy to change the alarm set value. (+key)
NV-500 has extremely easy zero adjustment and span adjustment. (One-touch calibration function)
Wide operating voltage range of 85-264V.
NV-500 comes with Zero suppression function.

Item			Model	NV-500
Detection Principle				Catalytic combustion
Gas Detected				LPG
Detection Points per Unit				Monitors 2 points per unit
Detection Range				O-100% LEL (isobutane)
Concentration Indicator Alarm Set Value Indication Backlight Peak Hold Function (on alarm)				LCD bar-graph meter (53 dots x 2 lines) Direct reading scale Yes Holds a peak value on alarm, which is canceled by the Reset
Alarm Set Value(default value)/Change of the Set Value				24% LEL
Alarm Accuracy				+/-25% of Alarm Set Value (under identical conditions)
Response Time				30s or less at 160% concentration of an Alarm Set Value (excluding sampling delay for extractive type)
Alarm Indication	Individual alarm lamp latching			On alarm: Flashes red, lights up after the Buzzer Stop Complete lock (Turn off by the Reset after the level declined)
Alarm Sound	Standard operation			On alarm: Intermittent buzzer, stops after the Buzzer Stop
	Voice alarm			On alarm: Intermittent buzzer
External Alarm Output	Individual alarm contact			1a no-voltage (Contact capacity: 2A@100 V AC)
	Individual voltage output			0-6-12V DC (20mA or less)
	Collective alarm contact			1c no-voltage (Contact capacity: 2A@100V AC)
	Centralized monitor panel output			0-6-12V DC (20mA or less)
	External buzzer contact			1a no-voltage (Contact capacity: 2A@100V AC)
	External buzzer voltage output			Intermittent voltage signal (12V DC, 10mA or less)
Alarm Delay				Selectable by a DIP switch (10s constant)
Main Power Source				85-264V AC
Power Consumption		When using KD-14		Diffusion type (15+3.5n)VA
		When using PD-14		Extractive type (15+7.5n)VA
Backup power source (only on models with a built-in backup a power supply)		Battery type		Sealed lead acid battery
		Overdischarge prevention function		Yes
		Battery life check function		Yes
		Battery voltage indication		2-digit LED
Exterior Color				Munsell 2.5 PB 7.0/1.0

Trade Information

Supply Ability Per Week
Delivery Time 2-10 Week