EEWORLDEEWORLDEEWORLD

Part Number

Search

EDS3-134A

Description
INFRARED GAS ANALYZER FOR HEAT TREATMENT FURNACES
File Size340KB,8 Pages
ManufacturerFUJI
Websitehttp://www.fujielectric.co.jp/eng/fdt/scd/
Download Datasheet View All

EDS3-134A Overview

INFRARED GAS ANALYZER FOR HEAT TREATMENT FURNACES

INFRARED GAS ANALYZER
DATA SHEET
FOR HEAT TREATMENT FURNACES
ZFG
OVERVIEW
This gas analyzer (ZFG) is capable of measuring the concen-
trations of CO
2
, CO and CH
4
components in sample gas.
Compact and lightweight design is intended, and a maximum
of 2 components are simultaneously measurable.
A high-sensitivity mass flow sensor is used in the detector
unit of infrared method. Due to use of single beam system
for measurement, maintenance is easy and an excellent
stability is ensured for a long period of time.
In addition, a microprocessor is built in and a large sized
liquid crystal display is provided for easier operation, higher
accuracy and more functions.
This analyzer is thus optimum for combustion control of
various heat treatment furnaces.
FEATURES
1. Compact and lightweight design is intended, and a
maximum of 2 components are simultaneously mea-
surable; 2 components selected from among CO
2
, CO
and CH
4
.
2. A high stability mass flow sensor is used in the detec-
tor; he original optics (measurement block) minimizes
T
drift particularly due to contamination of a measuring
cell, so an excellent stability is ensured for a long
period of time.
3. Subdued interference from other gas components;
Interference from other gas components is insignifi-
cant, because the detector is a serial dual-layer type
transmission detector.
4. Easy maintenance; Because of single-beam system,
the measurement block is simple with no need for
optical balance adjustment. Therefore, maintenance
is easy.
5. Easy to operate; Operation can be carried out smoothly
in an interactive way through a large-size liquid crystal
display.
6. Abundant functions;
• Zero/span can be accurately calibrated just by
pressing the calibration keys.
• An error will be detected by self-diagnostic func-
tion and indicated by error message.
• Besides, a rich variety of functions are provided
including CP calculation value output, remote
range changeover input, range discrimination
signal output and output signal holding.
SPECIFICATIONS
Standard Specifications
• Measuring system:
Non-dispersive infrared absorption method
with single light source and single beam
(single beam method)
• Measurable gas components and measuring range:
CO
2
CO
CH
4
Min. measuring range Max. measuring range
0 to 0.5%
0 to 100vol%
0 to 0.5%
0 to 100vol%
0 to 1%
0 to 10%
• Max. 2 components measurable
• 2 ranges selectable
• Measuring range ratio
1:5 max
• Measured value indication:
Digital indication in 4 digits (LCD with
back light, Automatic OFF function)
• Instantaneous value of each compo-
nent
• Result display for CP calculation
(optional)
Display language: Japanese or English
selectable
• Analog output signals:
4 to 20mA DC, 0 to 1V DC,
0 to 10mV DC or 0 to 100mV DC
Non-isolated output
Analog output corresponds to measured
value indication in 1:1.
• Allowable load resistance:
4 to 20mA DC 550Ω or less
0 to 1V DC, 0 to 100mV DC,
or 0 to 10mV DC, 100kΩ or more
EDS3-134a
Date
Apr. 1, 2011
51 Clock Design
...
洪瞳先生 51mcu
Texas Instruments: Concerto dual-core MCU makes the world greener
[flash]http://player.youku.com/player.php/sid/XMjc2OTEwMjM2/v.swf[/flash]...
德仪DSP新天地 Microcontroller MCU
Comparison of two "software trap techniques"
The anti-interference of single-chip microcomputer application systems can be specifically divided into two aspects: software and hardware. Among them, software anti-interference is increasingly widel...
rain Industrial Control Electronics
Cadence problem help-----4!
I still use orcad to draw schematics, and I found the following questions. I would like to ask experts to help answer them: 1. What are the two connectors " 1. When creating a chip schematic library, ...
gcxiaoma Embedded System
[ESP32-Audio-Kit Audio Development Board Review] Part 3: Comments on the Installation of the Development Environment
[i=s]This post was last edited by ddllxxrr on 2021-9-20 06:50[/i]This development environment installation can be said to be a big disappointment to me. I remember a saying by Lu Xun: "wasting other p...
ddllxxrr RF/Wirelessly
51 single chip microcomputer control color screen circuit diagram
Our company has STN, CSTN, TFT LCD screen control driver boards, which can be controlled by 51, PIC microcontroller, DSP, and can display 256--65536 colors. They are low-priced and easy to program. Th...
whywhy 51mcu

EEWorld
subscription
account

EEWorld
service
account

Automotive
development
circle

Robot
development
community

Index Files: 2298  477  1007  623  2762  47  10  21  13  56 
Datasheet   0 1 2 3 4 5 6 7 8 9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
Room 1530, 15th Floor, Building B, No. 18 Zhongguancun Street, Haidian District, Beijing Telephone: (010) 82350740 Postal Code: 100190
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved 京ICP证060456号 京ICP备10001474号-1 电信业务审批[2006]字第258号函 京公网安备 11010802033920号