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[JXCT]Explosion-proof O3 Gas Sensor Fixed Ozone Gas Alarm Detector

100.0 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-4001-O3
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 Brief Introduction

1.1 Product Overview

Explosion-proof ozone sensors have been specially developed for certain harsh environments. Cast aluminum explosion-proof housing, the probe is placed in a special metal probe compartment, and the electrical part is isolated from the probe.

It adopts a professional test ozone concentration sensor probe as the core detection device; it has the characteristics of wide measurement range, high accuracy, good linearity, good versatility, easy use, easy installation, long transmission distance, and moderate price.

1.2 Primary Parameters

PARAMETERS

TECHNICAL SPECIFICATIONS

MEASURING RANGE

0-10ppm/0-100ppm

MEASURING MODE

Electrochemical sensor

PRECISION

3%F.s

RESPONSE TIME

less than 15 seconds

WARRANTY PERIOD

2 years ( Host ) / 1 year ( Sensor )

COMMUNICATION PORT

Analog (voltage / current) / digital (RS485)

POWER SUPPLY

12-24V DC

POWER CONSUMPTION

<1W

OPERATING TEMPERATURE

-30℃~50℃(-20-40℃ continued)

WORKING HUMIDITY ENVIRONMENT

15-95% RH

EXPLOSION-PROOF GRADE

Exd ⅡCT6

CASE SIZE

172×142×90mm3

1.3 Probe Parameters And Selection

NO.

MANUFACTURER

RANGE

RESOLUTION(ppm)

LIFE

20P

Domestic Electrochemistry

10ppm

200ppb

>2 years

100P

Domestic Electrochemistry

100ppm

500ppb

>2 years

The above lifespan is the reference value in the case of temperature 23 ± 3 ℃, humidity 40 ± 10% RH, and concentration <5% of the maximum range.

1.4 Analog communication parameters

Parameter

Index

Current output type

4-20mA

Current output load

≤600Ω

Voltage output type

0-5V/0-10V

Voltage output load

≤250Ω

1.5 Digital communication parameters

Parameter

Index

Communication Interface

RS485

Baud rate

2400/4800/9600

Protocol

Modbus RTU

 

Ⅱ Hardware Connections

2.1 CHECKING BEFORE INSTALLATION

Check the list of devices before installation:

Name

Number

THE EXPLOSION-PROOF SENSOR DEVICE

1

12V POWER ADAPTER(Optional)

1

THE USB TO 485 DEVICE(Optional)

1

WARRANTY CARD / CERTIFICATE

1

2.2 Interface Description

Wide voltage power input can be 12-24V. When wiring the 485 signal line, pay attention that the two A / B lines cannot be reversed, and the addresses between multiple devices on the bus cannot conflict.

 


Line Color


Description

Power

Brown


Power supply Positive ( 12-24V DC )

Black


Power supply Negative

Communication

Yellow ( Gray )


485-A

Blue


485-B

The power interface is wide voltage power input 12-24V. For analog products, pay attention to the positive and negative signal lines. Do not reverse the positive / negative current / voltage signal lines.


Line Color


Description

Power

Brown


Power supply Positive ( 12-24V DC )

Black


Power supply Negative

Communication

Yellow ( Gray )


Positive voltage / current output

Blue


Voltage / current output negative

We provide default cable length of 0.6 meters, you can extend the cable yourself according to your needs.

2.3 Installation Description

The explosion-proof sensor is wall-mounted and can be fixed by three 8mm fixing holes. Customers can use expansion screws or bolts. The size and position of the fixing hole are as follows:

Please ensure the installation direction during installation.

 

Without display sensor size and installation drawing


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