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Yokogawa FLXA21-D-P-D-AB-P1-NN-A-N-LA-J-NN FLEXA21 2-Wire An

description:Yokogawa FLXA21-D-P-D-AB-P1-NN-A-N-LA-J-NN FLEXA21 2-Wire Analyzer...
BASIC INFO

Yokogawa FLXA21-D-P-D-AB-P1-NN-A-N-LA-J-NN FLEXA21 2-Wire Analyzer


 

 

 

 

General of Yokogawa FLXA21-D-P-D-AB-P1-NN-A-N-LA-J-NN FLEXA21 2-Wire Analyzer

 

The model FLEXA® two-wire analyzer is used for continuous on-line measurements in industrial installations. It offers an option for single or dual sensor measurement, making it the most flexible 2-wire analyzer available. The model FLEXA® modular-designed series analyzer offers 4 parameter choices – pH/ORP (oxidation-reduction potential), contacting conductivity (SC), inductive conductivity (ISC) or dissolved oxygen (DO) – with the respective sensor module.

 

For dual sensor measurement, the sensor modules must be the same parameter – pH/ORP and pH/ORP, SC and SC, and DO and DO. Dual sensor measurement offers additional functionalities including a variety of calculated data from the two measuring parameters, as well as, the option to program the analyzer as a redundant system. In the redundant system the main output parameter is automatically switched over to the second sensor output in case of the main sensor's failure. ISC is only available as a single measurement.

 

Features of Yokogawa FLXA21-D-P-D-AB-P1-NN-A-N-LA-J-NN FLEXA21 2-Wire Analyzer

 

The model FLEXA® two-wire analyzer is used for continuous on-line measurements in industrial installations. It offers an option for single or dual sensor measurement, making it the most flexible 2-wire analyzer available. The model FLEXA® modular-designed series analyzer.

 

·   One analyzer can accept any of 4 types of measurements; pH/ORP, Contacting Conductivity (SC), Inductive Conductivity (ISC) and Dissolved Oxygen (DO)

·   Dual sensor measurement on a 2-wire type analyzer pH/ORP and pH/ORP, SC and SC, and DO and DO

·   Modular design: replaceable sensor modules

·   Redundant system on dual sensor measurement

·   Variety of materials of construction: SS or Plastic

·   Intuitive easy touch screen operation on 2-wire type analyzer

·   Unique HMI menu structure in 12 languages

·   Quick setup menu for fast and east measurement operation

·   Online Sensor Wellness checking for predictive maintenance

·   NEMA 4X / IP66 Enclosure

 

Product Selection of Yokogawa FLXA21-D-P-D-AB-P1-NN-A-N-LA-J-NN FLEXA21 2-Wire Analyzer

 

Model Code

FLXA21

 

FLXA202

Area Classification

· General Purpose

· Class I Div II (without the use of IS Barrier)

· Class I Div I (with the use of IS Barrier)

· General Purpose

· Class I Div II (without the use of IS Barrier)*FM/CSA Pending

· Class I Div I (with the use of IS Barrier)*FM/CSA Pending

Enclosure Material

Plastic (Polycarbonate)

Aluminum alloy die cast with epoxy coating (Standard offering
Aluminum alloy die cast with urethane or high anti corrosion coating (available upon request)

Housing Rating

IP66/ NEMA 4A/ CSA 3S

IP66 (except Canada), Type 4X (except Canada), Type 3S/4X (Canada)

Power Supply

2-wire 24VDC, Loop Powered

2-wire 24VDC, Loop Powered

Output Signal

Bi-directional HART digital communication, superimposed on mA (4-20mA) signal.

Bi-directional HART digital communication, superimposed on mA (4-20mA) signal.

 

 

Specification of Yokogawa FLXA21-D-P-D-AB-P1-NN-A-N-LA-J-NN FLEXA21 2-Wire Analyzer

 

Input Specification

Two or four electrode measurement with square wave excitation, using max. 60 m cable and cell constants from 0.005 to 50.0 cm-1

Input Range

Conductivity: 0 to 2000 mS/cm at 25ºC (77°F) 
Temperature: -20 to 140ºC (0 to 280°F)

Conductivity

2 µS x K cm-1 to 200 mS x K cm-1
     Accuracy:  ±0.5% F.S. 
 1 µS x K cm-1 to 2 µS x K cm-1     
      Accuracy:  ±1% F.S.

Resistivity

0.005kΩ/ K cm-1 to 0.5MΩ/ K cm-1
     Accuracy:  ±0.5% F.S.
0.5MΩ/ x K cm-1 to 1MΩ/ x K cm-1
     Accuracy:  ±1% F.S.

Temperature

with Pt1000, Pb36, Ni 100
     Accuracy: ± 0.3ºC
with Pt100, NTC 8k55
      Accuracy: ± 0.4ºC

Step Response

≤7 seconds for 90% (for a 2 decade step)

Cable Length

Max 60 meters (200 feet). 10 meters (35 feets0 fixed sensor cable + 50 meters (165 feet) WF10 extension cable

Transmission Signal

Bi-directional HART digital communication, superimposed on mA (4-20 mA) signal

Temperature Compensation

Automatic or manual, for temperature ranges.
Reference temp. programmable from 0-100°C or 30-210°F (default 25°C)

Calibration

Semi-automatic calibration using pre-configured OIML (KCl) standard tables, with automatic stability check. Manual adjustment to grab sample.

Display

Black and white, 213 x 160 pixels LCD with a touch screen

Housing

IP66/ NEMA 4A/ CSA 3S
IP66 (except Canada), Type 4X (except Canada), Type 3S/4X (Canada)

Environment

Ambient Temperature: -20  to 55°C
Humidity: 10 to 90% RH at 40°C (non-condensing)

Power Supply

Ratings; 17 to 40 V DC


Ordering Model of Yokogawa FLXA21-D-P-D-AB-P1-NN-A-N-LA-J-NN FLEXA21 2-Wire Analyzer

 

FLXA21-D-E-S-AA-P1-NN-A-N-LA-N-NN,FLXA21-D-E-N-AA-P1-NN-A-N-LA-N-NN
FLXA21-D-P-S-AA-D1-NN-A-N-LA-N-NN,FLXA21-D-S-N-AA-D1-NN-A-N-LA-N-NN
FLXA21-D-P-S-AA-D1-D1-A-N-LA-N-NN,FLXA21-D-P-N-AA-D1-NN-A-N-LA-N-NN

FLXA21-D-P-S-AA-C5-NN-A-N-LA-N-NN,FLXA21-D-P-N-AA-C5-NN-A-N-LA-N-NN
FLXA21-D-S-S-AA-C5-NN-A-N-LA-N-NN,FLXA21-D-S-N-AA-C5-NN-A-N-LA-N-NN
FLXA21-D-U-S-AA-C5-NN-A-N-LA-N-NN,FLXA21-D-U-N-AA-C5-NN-A-N-LA-N-NN
FLXA21-D-E-S-AA-C5-NN-A-N-LA-N-NN,FLXA21-D-E-N-AA-C5-NN-A-N-LA-N-NN
FLXA21-D-S-S-AA-D1-NN-A-N-LA-N-NN,FLXA21-D-P-N-AA-D1-D1-A-N-LA-N-NN
FLXA21-D-S-S-AA-D1-D1-A-N-LA-N-NN,FLXA21-D-S-N-AA-D1-D1-A-N-LA-N-NN
FLXA21-D-U-S-AA-D1-NN-A-N-LA-N-NN,FLXA21-D-U-S-AA-D1-D1-A-N-LA-N-NN
FLXA21-D-U-N-AA-D1-NN-A-N-LA-N-NN,FLXA21-D-U-N-AA-D1-D1-A-N-LA-N-NN
FLXA21-D-E-S-AA-D1-NN-A-N-LA-N-NN,FLXA21-D-E-N-AA-D1-D1-A-N-LA-N-NN
FLXA21-D-E-S-AA-D1-D1-A-N-LA-N-NN,FLXA21-D-E-N-AA-D1-NN-A-N-LA-N-NN
FLXA21-D-P-S-AA-P1-NN-A-N-LA-N-NN,FLXA21-D-P-N-AA-P1-NN-A-N-LA-N-NN
FLXA21-D-S-S-AA-P1-NN-A-N-LA-N-NN,FLXA21-D-S-N-AA-P1-NN-A-N-LA-N-NN
FLXA21-D-U-S-AA-P1-NN-A-N-LA-N-NN,FLXA21-D-U-N-AA-P1-NN-A-N-LA-N-NN
FLXA21-D-P-S-AA-P1-P1-A-N-LA-N-NN,FLXA21-D-P-N-AA-P1-P1-A-N-LA-N-NN
FLXA21-D-S-S-AA-P1-P1-A-N-LA-N-NN,FLXA21-D-S-N-AA-P1-P1-A-N-LA-N-NN
FLXA21-D-U-S-AA-P1-P1-A-N-LA-N-NN,FLXA21-D-U-N-AA-P1-P1-A-N-LA-N-NN
FLXA21-D-E-S-AA-P1-P1-A-N-LA-N-NN,FLXA21-D-E-N-AA-P1-P1-A-N-LA-N-NN

  

Yokogawa FLXA21-D-P-D-AB-P1-NN-A-N-LA-J-NN FLEXA21 2-Wire Analyzer

 

 

We are specialized in intelligent instruments, including : control system, transmitters, flow meters,sensors, recorders, analyzers, control valves, controllers, PLC's, etc.
 
We mainly supply YOKOGAWA,Emerson,Rosemount,Honeywell,ABB,Fluke,Siemens,MOELLER, SCHNEIDER ElECTIC,FUJI,OMRON,FLUKE,
PEPPERL+FUCHS,HIMA,Endress+ Hauser,
WEIDMULLER,Hirschmann,CISCO,Festo,SMC etc.

 

 
Why choose us?
 
1. 100% original product, 100% quality assurance.
If you find a fake. Please contact us without hesitation! We afford the shipment cost! We send you a new product asking zero cent!
 
2. Varied payment methods.
We adopt T/T, western union and paypal. If you can not trust us , you can choose to pay it via Aliexpress! 100% make your money safe!
  
3. SHIPPING:
We can shipping all over the world.via DHL,UPS,Fedex,TNT and EMS etc., the packaging is very safe and strong. if you have any special needs,please notify me.
It will take 3 to 7days to reach in your hands.
 
Packaging: 
Imported with original packaging or standard export packing.Customize design is acceptable.
 
Contact:
 
HONGKONG XIEYUAN TECH CO., LIMITED
Email:becky@hkxytech.com   Web:www.hkxytech.com
Mobile:+86-15972186287(Whatsapp & Wechat)

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