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[JXCT]Split Type Combustible LEL Gas Sensor Flammable Gas Detector

73.0 USD
Min. Order: 1 Piece/Pieces
Trade Term: DAP,EXW
Payment Terms: T/T
Supply Ability: 5000
Place of Origin: Shandong

Company Profile

Location: Weihai, Shandong, China (Mainland)
Business Type: Manufacturer

Product Detail

Model No.: JXBS-GAS
Means of Transport: Air
Brand Name: JXCT
Production Capacity: 5000
Packing: 110*85*44MM
Delivery Date:  5-10 working days after payment is confirmed.
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Product Description

Ⅰ  product introduction

1.1 Product Overview

The wireless flammable gas sensor is a sensor that uses a wireless network for transmission. It does not require a special communication line. It can rely on the ubiquitous mobile phone signal network. The product is excellent in waterproofing and can adapt to long-term field environment work.

   This device supports multiple wireless working modes, including traditional GPRS mode and 4G mode, as well as low-power modes such as new Lora mode and NB-IOT mode. Supports city power DC power supply, and also supports battery power for Lora and NB connection.

   This equipment measures flammable gas data in real time and transmits it using a wireless network. The network transmission of this product adopts a stable and reliable carrier network, mature technology and stable transmission, strong signal and wide coverage. At the same time, the device supports timing data collection and active upload to the server platform.

1.2 Primary Parameters

1.2.1 Probe Parameter Table

PARAMETERS

TECHNICAL SPECIFICATIONS

MEASURING RANGE

0~100%LEL

MEASUREMENT METHOD

catalytic combustion

RESPONSE TIME

<15s

WORKING TEMPERATURE ENVIRONMENT

0~50℃

WORKING HUMIDITY ENVIRONMENT

0~95% (relative humidity), non-condensing

1.2.2 Flammable Gas Detection Limit

GAS

 

LOWER EXPLOSION LIMIT

LEL CONCENTRATION

Methane

 

5.0%

100%

Propane

 

2.1%

100%

Hydrogen

4.1%

100%

This product does not have a lower limit of hydrogen explosion detection by default.

1.3 Equipment And Communication Parameters

1.3.1 GRPS Product Parameters

PARAMETERS NAME

PARAMETERS CONTENT

DC POWERED

12V-24V DC

PRODUCT POWER

<0.4W

TRANSMISSION INTERFACE

GPRS wireless signal transmission

BAND SYSTEM

GSM

OPERATIONAL SUPPORT

China Mobile ,2G signals from China Unicom

1.3.2 4G Product Parameters

PARAMETERS NAME

PARAMETERS CONTENT

DC POWERED

12V-24V DC

PRODUCT POWER

<0.4W

TRANSMISSION INTERFACE

4G wireless signal transmission

BAND SYSTEM

FDD-LTE,TDD-LTD,TD-SCDMA,UMTS,EV-DO,CDMA,GSM

OPERATIONAL SUPPORT

China Mobile ,China Unicom ,China Telecom's 4G,3G ,2G full Netcom

1.3.3 NB-LOT Product Parameters

PARAMETERS NAME

PARAMETERS CONTENT

POWER SUPPLY

Battery-powered / DC-powered(12V-24V DC)

BATTERY SERVICE LIFE

≥ 1 year (Customizable higher by default)

TRANSMISSION INTERFACE

NB-LOT interface

BAND SYSTEM

NB-LOT/2G

OPERATIONAL SUPPORT

China Mobile ,China Unicom ,China Telecom NB-LOT

1.3.4 Lora Product Parameters

PARAMETERS NAME

PARAMETERS CONTENT

POWER SUPPLY

Battery-powered / DC-powered

BATTERY SERVICE LIFE

≥ 1 year (Customizable higher by default)

WORKING BAND

433/470/868/915MHz BAND

TRANSMISSION DISTANCE

800 meters (default) ~ 4500 meters (theoretical limit)

SIGNALING PROTOCOL

Lora-Wan or proprietary protocol

1.3.5 WIFI Product Parameters

PARAMETERS NAME

PARAMETERS CONTENT

DC POWERED

12V-24V DC

MAXIMUM POWER CONSUMPTION

<0.6W

TRANSMISSION INTERFACE

WIFI

WIFI BAND

2.4G

DNS DYNAMIC RESOLUTION

Support

1.3.6 Ethernet Product Parameters

PARAMETERS NAME

PARAMETERS CONTENT

DC POWERED

12V-24V DC

POE POWERED

48V standard POE power supply (optional)

TRANSMISSION INTERFACE

RJ45 10M / 100M adaptive

LETTER OF AGREEMENT

Active reporting / TCP modbus

DNS DYNAMIC RESOLUTION

Support

Ⅱ Hardware Connections

2.1 Checking Before Installation

Check the list of devices before installation:

NAME

NUMBER

HIGH-PRECISION SENSORS

1set

ANTENNA

1 (4G / NB / LoRa) built-in

ANTENNA

1 (GPRS / WIFI) external

BATTERY (BATTERY VERSION)

1set

12V WATERPROOF POWER SUPPLY (Power VERSION)

1(Optional)

SIM IoT Card

1(Optional)

Lora GATEWAY

1(Optional)

WARRANTY CARD/CERTIFICATE OF CONFORMITY

1set


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