Contact Platform Support
Help CenterK9702ed Module Flxa21-d-p-d-ab-c1 Yokogawa
Related Products
-
27hu-b Universal Signal Temperature Transducer, Aimu mgNegotiableMOQ: 0 Unit -
Ph8efp-05-tn-tt1-n-t*aNegotiableMOQ: 0 Unit
-
K9702gd Module Yokogawa Flxa21-d-p-d-ab-c5NegotiableMOQ: 0 Unit
-
K9702ga Module, Yokogawa Flxa21 Two-wire ph Meter/orpNegotiableMOQ: 0 Unit
-
F3bu05-0dNegotiableMOQ: 0 Unit
K9702ED Module, YOKOGAWA FLXA21 Two-wire pH Meter/ORP Meter
Overview of FLXA21 Modular Two-wire pH Meter/ORP Meter:
The FLXA21 is a new generation of modular liquid analyzer that can be flexibly configured for measuring pH/ORP, contacting conductivity, inductive conductivity, or dissolved oxygen. The FLXA21 can connect two sensors of the same model simultaneously, thus reducing installation costs and saving space, and configuring a highly reliable dual-sensor measurement system. The FLXA21 has advanced and reliable features and functions, such as a touch screen that improves operability, sensor self-diagnosis function, maintenance time prediction function, and display options in 7 languages.
The FLXA21 two-wire liquid analyzer can connect one or two sensors for measurement. The analyzer adopts a modular design. By using different sensor modules, the following four measurement purposes can be achieved: pH/ORP (oxidation-reduction potential), contacting conductivity (SC), inductive conductivity (ISC), or dissolved oxygen (DO).
The FLXA21 modular two-wire pH meter/ORP meter has a built-in buffer solution table for calibration, and has temperature compensation and stability check functions, enabling high-precision pH measurement. It can measure not only pH but also temperature and oxidation-reduction potential (ORP).
The sensor's diagnostic function can continuously measure resistivity, asymmetry potential, slope, etc., and continuously diagnose the sensor status, such as electrode contamination and damage, thermocouple breakage, and measurement liquid level drop. In addition, it can save at least the five latest calibration results and predict the maintenance and calibration time.
To be widely used in industrial environments, the FLXA21 pH meter/ORP meter has different housings to choose from: plastic, stainless steel, or stainless steel with an anti-corrosion coating.
Two-wire dual-sensor measurement and analysis system, capable of single pH/ORP sensor measurement or dual pH/ORP sensor system measurement
Calculation of dual-sensor measurement data
Redundant measurement system of dual sensors
Touch screen design of the two-wire analyzer, enhancing operability
Simple HMI menu structure in 7 languages
Quick setting menu for direct measurement
Online sensor inspection and display of sensor status
HART
Communication
FLXA21 Modular Two-wire pH/ORP Meter Specifications
Measurement Principle: Glass electrode method
Measurement Range: pH: -2 to 16pH; ORP: -1500 to 1500mV; rH: 0 to 100rH
Temperature: -30 to 140℃ (Pt1000)
Transmission Signal: Conventionally, one channel of 4 - 20mA DC output. Bidirectional HART® digital communication, superimposed on the mA (4 - 20mA) signal.
Thermocouple Break Function: Signal failure exceeds the upper limit (22.0mA) or lower limit (3.6mA), NAMUR NE43.
Temperature Compensation Function: Automatic or manual. Nernst equation compensation. The temperature coefficient can be set to compensate for process measurements, NEN6411 or programmable matrix.
Calibration: Semi-automatic 1-point calibration, or 2-point calibration (using pre-set NIST, US, DIN buffer solution tables (pH 4, 7, 9) or user-defined buffer solution tables), with automatic stability check and manual adjustment of sampling.
Display: Black/White (213 x 160 pixels) LCD with touch screen.
Explosion-proof Grade: ATEX, IECEx, FM, CSA (Pending)
Analyzer Structure: Modular structure
Housing: Plastic (Polycarbonate), uncoated stainless steel, stainless steel with epoxy coating, stainless steel with polyurethane coating
Window: Polycarbonate
Protection Grade: NEMA4X, IP66
Environmental and Operating Conditions: Ambient Temperature: -20 to +55℃
Storage Temperature: -30 to +70℃
Humidity: 10 to 95%RH (No condensation)
Safety Specifications: Safety: EN61010-1, CSA C22.2 No.61010-1 (Pending)
EMC: EN61326-1 Class A, Table 2 (For industrial sites), EN61326-2-3, AS/NZS CISPR11
Installation Height: Below 2000m
Installation complies with IEC 61010: I
Pollution level complies with IEC 61010: 2
Power supply Standard 24V DC loop power supply system
One sensor: 16～40V DC
Two sensors: 22.8～40V DC
Conduit joint G1/2, 1/2NPT, M20 x 1.5
Mass Approximately 1kg (plastic shell), approximately 2kg (stainless steel shell)
Send Inquiry to This Supplier
You May Also Like
-
T9070cbNegotiableMOQ: 0 Piece
-
S9000vkNegotiableMOQ: 0 Piece
-
Vjhf-027-aaa0NegotiableMOQ: 0 Unit
-
Alf111-s01NegotiableMOQ: 0 Unit
-
Adv859-p00NegotiableMOQ: 0 Unit
-
K9192raNegotiableMOQ: 0 Unit
-
Adr541-p03NegotiableMOQ: 0 Unit
-
Adv157-s01NegotiableMOQ: 0 Unit
-
Amn51NegotiableMOQ: 0 Unit
-
Atk4a-00NegotiableMOQ: 0 Unit
