Xylem FCML 412 Analog Chlorine Sensors

Swaraview

Sensor klorin FCML 412 ditutupi membran, ampsensor erometric kanggo nemtokake klorin gratis.

Struktur

1. Sambungan
   • FCML 412 N: PG7 kelenjar
   • FCML 412 M12: Flange plug for adapter ADA CL/IDS
2. poros
3. Elektroda bantu
4. driji elektroda
5. O-ring 14 x 1.8
6. Elektroda referensi
7. Pangukuran elektroda
8. Bukaan katup (ing mburi ring selang)
9. Tutup membran
10. Wadhah membran
11. Membran disk

figure 1-1 Structure: Example FCML 412 M12

• With its special design (potentiostatic three electrode system), the sensor measures all the free chlorine present (sum of gaseous dissolved chlorine, hypocaloric acid and hypochlorite) and the chlorine that is bonded to isocyanuric acid. The sensor has a strongly reduced pH dependence.
• The sensor has integrated measuring electronics and delivers a measuring signal that is already temperature compensated. It does not require a zero point adjustment. The routine calibration is carried out through comparison with the photometric DPD method according to DIN 38408.

Sambungan listrik

• FCML 412 N The FCML 412 N sensor is connected with the measuring transmitter (e.g. MULTILINE 1000) via a two wire connection.
  • The wires are used for the power supply of the measuring transmitter and for the transmission of measurement signals (4 – 20 mA current signal).
• FCML 412 M12 The FCML 412 M12 sensor has an M12 flange plug for connection to the adapter ADA CL/IDS (see section 5.4 MAINTENANCE EQUIPMENT AND REPLACEMENT PARTS).
  • The adapter ADA CL/IDS connects the sensor to the MIQ/IDS module of the IQ Sensor Net.
  • Power supply and transmission of the measuring signal are carried out via the adapter ADA CL/IDS.
  • Except for the different electrical connection, all FCML 412 sensors are identical.

Safety

Informasi safety

Informasi safety ing manual operasi

• This operating manual provides important information on the safe operation of the product. Read this operating manual thoroughly and make yourself familiar with the product before putting it into operation or working with it. The operating manual must be kept in the vicinity of the meter so you can always find the information you need.
• Pandhuan safety penting disorot ing manual operasi iki. Padha dituduhake dening simbol bebaya (segitiga) ing kolom kiwa. Tembung sinyal (eg "AWAS") nuduhake tingkat bebaya:
  • WARNING
    nuduhake kahanan sing bisa mbebayani sing bisa nyebabake ciloko serius (ora bisa dibalèkaké) utawa pati yen instruksi safety ora dituruti.
  • AWAS
    nuduhake kahanan sing bisa mbebayani sing bisa nyebabake ciloko tipis (bisa dibalik) yen instruksi safety ora dituruti.
  • CATETAN nuduhake kahanan ing ngendi barang bisa rusak yen tumindak kasebut ora ditindakake.

Tandha safety ing produk
Elinga kabeh label, tandha informasi lan simbol safety ing produk. Simbol bebaya (segitiga) tanpa teks nuduhake informasi safety ing manual operasi iki.

Dokumen liyane nyedhiyakake informasi safety
Dokumen ing ngisor iki nyedhiyakake informasi tambahan, sing kudu sampeyan tindakake kanggo safety nalika nggarap sistem pangukuran:

• Operating manuals of other components of the FCML 412 N, FCML 412 system (power packs, controller, accessories)
• Lembar data safety peralatan kalibrasi lan pangopènan (contone, solusi reresik).

Operasi sing aman

Panggunaan sing sah
The authorized use of the FCML 412 N, FCML 412 M12 is the stationary measurement of chlorine in drinking water, swimming pool water and process water. Only the operation and running of the product according to the instruc-tions and technical specifications given in this operating manual is authorized (see chapter 6 TECHNICAL DATA). Any other use is considered unauthorized.

Requirements kanggo operasi aman
Wigati titik ing ngisor iki kanggo operasi sing aman:

• Produk kasebut mung bisa digunakake miturut panggunaan sah sing kasebut ing ndhuwur.
• Produk kasebut mung bisa disedhiyakake dening sumber energi sing kasebut ing manual operasi iki.
• Produk mung bisa dioperasikake miturut kahanan lingkungan sing kasebut ing manual operasi iki.
• Produk bisa uga ora dibukak.

Panggunaan sing ora sah
Produk kasebut ora bisa digunakake yen:

• iku katon rusak (contone sawise diangkut)
• iki disimpen ing kahanan salabetipun kanggo wektu dawa (kahanan nyimpen, ndeleng bab 6 DATA TECHNICAL).

Komisioning

Lingkup pangiriman

• Sensor FCML 412 kanthi tutup membran M48
  • Sensor FCML 412 N
    or
  • Sensor FCML 412 M12
• Botol netes kanthi larutan elektrolit 100 ml ELY-FCML 412 N
• Strip polishing
• Manual operasi

Isi tutup membran kanthi larutan elektrolit

CATETAN

• Risk of damage for the sensor in the case of improper handling.
• Aja ndemek driji elektroda nganggo driji.
• Aja menehi tekanan menyang disk membran.
• Aja mbukak tutup wadhah membran.

When it is delivered, the membrane cap is not filled with electrolyte and is loosely screwed onto the shaft. In order to put the sensor into operation, fill the membrane head as follows:

Isi tutup mem-brane

1. Copot tutup membran saka poros elektroda. Selehake tutup membran ing permukaan sing resik (ora nyerep).
2. Cut off the tip of the dropping bottle until the opening in the tip is visible, then fill the membrane cap completely with electrolyte solution making sure it is bubble free.
3. Lift off the hose ring of the membrane cap, which closes the valve opening, from the side so that the valve opening is exposed (see picture below).
   Hold the sensor shaft in an upright position and place it on the filled membrane cap. Some of the electrolyte solution will leak over the upper edge of the membrane cap while doing this. Then screw the electrode shaft into the membrane cap. For this, first turn the electrode shaft anti-clockwise until the thread catches; then slowly screw in the electrode shaft as far as it will go until no gap can be seen between the sensor shaft and membrane cap. CATETAN
   Overpressure ing tutup membran bisa ngrusak disk membran. Mulane, priksa manawa bukaan tutup ora sengaja ditutup dening driji. Solusi elektrolit sing berlebihan kudu bisa lolos kanthi bebas kapan wae. Sekrup alon-alon supaya ora ana tekanan bali.
4. Nggunakake obyek kethul, geser ring selang liwat bukaan tutup lan lebokake roto-roto ing alur.
5. Rinse off any electrolyte solution adhering on the outside.

Sambungan listrik

• How to connect the FCML 412 N sensor to the measuring transmitter or the MIQ/IDS module is described in the operating manual of the measuring transmitter.
• How to connect the sensor FCML 412 M12 to the MIQ/IDS module is explained in the operating manual of the module MIQ/IDS.

Instalasi ing aliran liwat prau D-CL

• The flow-through vessel D-CL is optimized for the FCML 412 N chlorine sensors.
• The position in the flow through vessel has a considerable effect on the approach flow and, hence, the measuring function of the sensor. Therefore carefully position the sensor as described below.

Tindakake ing ngisor iki kanggo nginstal sensor:

1. Slide the black O-ring and then the PVC sliding ring over the sensor.
2. Unscrew the screw connection of the flow-through vessel.
3. Insert the sensor into the flow-through vessel without the cable connected.
4. Slide the screw connection of the flow-through vessel over the sensor.
5. Screw the screw connection of the flow-through vessel onto the flow-through vessel.
   1. Top edge of the coupling ring
   2. Ndhuwur tengah bukaan inlet
   3. Lower edge of the groove
   4. Top edge of the sensor
6. Reconnect the sensor connection cable to the sensor.

CATETAN
Nalika commissioning, tansah mbukak feed alon-alon. Tekanan kejut sing kuat bisa ngrusak membran.

Instalasi ing aliran liwat kapal D 19

• The flow-through vessel D19 is optimized for the FCML 412 M12 chlorine sensor.
• The FCML 412 M12 has a marking on its shaft for optimum installation in the flow-through vessel D19.
• The position in the flow through vessel has a considerable effect on the approach flow and, hence, the measuring function of the sensor. Therefore carefully position the sensor as described below.

Tindakake ing ngisor iki kanggo nginstal sensor:

1. Sambungake adaptor ADA CL / IDS menyang plug flange M12 lan meneng.
2. Push ring kopling saka prau aliran-liwat longgar menyang sensor.
3. Lebokake sensor karo ring kopling ing prau aliran-liwat.
   1. Marking on the FCML 412 M12
   2. Top edge of the coupling ring
   3. Bukaan saluran
   4. Bukaan inlet
4. Selarasake tandha (1) ing sensor karo pinggiran ndhuwur (2) ring kopling.
5. Kencengake cincin kopling kanthi tangan.
6. Tighten the coupling ring approx. a quarter turn further with the M32 assembly wrench.
   Make sure the sensor is firmly attached. Otherwise, it can be pressed out of the flow through vessel by pressure.

CATETAN

• Nalika commissioning, tansah mbukak feed alon-alon. Tekanan kejut sing kuat bisa ngrusak membran.
• Kunci perakitan, ukuran M32, kasedhiya minangka aksesoris (pirsani bagean 5.4 PERALATAN MAINTENANCE lan BAGIAN GANTI).

Pengukuran / Operasi

Periode run-in

Polarisasi

• Saben sensor wis diisi maneh kudu polarisasi. Kanggo nindakake iki, kacemplungaken disambungake lan voltage-supplied sensor in a well-stirred chlorine solution with at least 5 mg/l chlorine for an hour. Then put the sensor into use (measuring position). The sensor can be calibrated after a stabilizing time of approx. 20 minutes. After approx. one day, a post-calibration should be performed.
• The position in the flow through vessel has a considerable effect on the approach flow and, hence, the measuring function of the sensor. Therefore carefully position the sensor as described below.
• The sensor filled with electrolyte must not become dry and has to be permanently supplied with electrical voltage. Otherwise the characteristics of the membrane cap, electrode finger and electrolyte will be changed (sometimes irreparably). The sensor may only be stored in an unfilled condition (see also section
  5.3 STORAGE).

Kalibrasi kanthi metode DPD-1

Check of the sensor / analysis

• The chlorine sensor has a linear characteristic curve. Calibration of the chlorine sensor is carried out as a single-point calibration. The calibration value (nominal value) is usually determined photometrically. A common procedure for this is the DPD method for free chlorine. The photometer and test sets for this are described in the WTW catalog or on the Internet.
• How to carry out the calibration is described in detail in the operating manual of the measuring transmitter.

Pangukuran klorin kanthi FCML 412
Sensor klorin FCML 412 ngukur senyawa klorin anorganik sing larut ing banyu. Nilai sing diukur sing ditemtokake nganggo fotometer miturut metode DPD-1 (klorin bebas) langsung dibandhingake karo nilai sing ditemtokake dening sensor.

Pangopènan, reresik, panyimpenan

Reresik elektroda pangukuran / ijol-ijolan tutup membran lan elektrolit

• We recommend to disconnect the sensor from the measuring transmitter before starting any maintenance work.
• If calibration is not possible due to readings that are too low, the measurement electrode has to be cleaned with the enclosed polishing strip. Proceed as follows:

1. Nggunakake obyek kethul, angkat dering selang metu saka alur nuntun lan push menyang sisih supaya bukaan tutup dibukak. CATETAN
   Tekanan negatif ing tutup membran bisa ngrusak disk membran. Mulane, priksa manawa bukaan tutup ora sengaja ditutup dening driji nalika mbukak tutup membran.
2. Copot tutup membran saka poros sensor lan tuangake larutan elektrolit.
3. Cuci driji elektroda lan tutup membran nganggo banyu sing resik lan garing nganggo andhuk kertas sing resik.
4. Clean the measurement electrode with the polishing strip.
   To do so, place the polishing strip on a paper towel and hold it by a corner. Then hold the electrode finger vertically with the tip down and run the tip over the polishing strip two or three times.
   CATETAN
   Lapisan coklat ing cangkang (elektroda referensi) driji elektroda kudu ora dipoles. Iki bakal ngrusak sensor!
5. Fill the membrane cap with fresh electrolyte solution as described in section 3.2, screw it on the sensor shaft and make the sensor ready for measurement.

• After exchanging the electrolyte solution and/or membrane cap the sensor has to be repolarized (see section 4.1 RUN-IN PERIOD).
• If calibration is still not possible after cleaning the measurement electrode, change the membrane cap.

Mbusak celengan jeruk ing tutup membran

Reresik
Copot celengan jeruk ing tutup membran kaya ing ngisor iki:

1. Copot tutup membran saka poros sensor lan tuangake larutan elektrolit (pirsani bagean 5.1).
2. Sijine tutup membran menyang 10% asam asetat kanggo sawetara jam.
3. Banjur mbilas tutup membran kanthi banyu sing resik.
4. Fill the membrane cap with fresh electrolyte solution as described in section 3.2, screw it on the sensor shaft and make the sensor ready for measurement.

Panyimpenan

CATETAN
The sensor may only be stored in an unfilled condition.

Proceed as follows to store the sensor:

1. Copot tutup membran saka poros sensor lan tuangake larutan elektrolit (pirsani bagean 5.1).
2. Thoroughly rinse the membrane cap and electrode finger with clean water and dry them dust free.
3. Selehake tutup membran garing ing poros sensor. Disk membran kudu ora ndemek driji elektroda.

Rekomendasi
Kanggo recommissioning, ngresiki tip elektroda karo Strip polishing lan nggunakake tutup membran anyar (ndeleng bagean 5.1). Tutup membran bisa dilebokake ing 10% asam asetat kanggo sawetara jam kanggo mbusak celengan jeruk (pirsani bagean 5.2).

peralatan pangopènan lan bagean panggantos

Katrangan	Model	dhawuh ora.
Kit aksesori kanggo sensor klorin FCML 412, kalebu: 1x membrane cap M48 100 ml electrolyte solution ELY-FCML 412 N Strip polishing	ZBK-FCML 412 N	205246
Adapter for connecting the sensor FCML 412 M12 to an IDS interface	ADA CL/IDS	108155
Wadah aliran D 19 for chlorine sensor FCML 412 M12	D 19	401991
Flow-through vessel D-CL for chlorine sensor FCML 412 N	D-CL	201150Y
Accessory for the flow-through vessel D 19 1x assembly wrench M32	R-SET P	904030

data teknis

Karakteristik pangukuran

Prinsip pangukuran
Ditutupi membran, ampsensor erometric karo sistem telung elektroda potentiostatic lan elektronik pangukuran terpadu

Range pengukuran

• FCML 412 M12-20 0.01 … 20.00 mg/l Cl2
• FCML 412 M12-2 FCML 412 N 0.01 … 2.00 mg/l Cl2

Wektu nanggepi
t90 (90 % of the final value display after) approx. 120 s

• ketergantungan pH
  Kira-kira. 10% mundhut slope saben nambah unit pH
• Temperature compensation‐
  Automatic, by means of integrated temperature sensor
• wektu polarisasi
  Kira-kira. 2 jam ing commissioning utawa sawise ijol-ijolan elektrolit
• Prosedur kalibrasi
  Kalibrasi titik tunggal, contone kanthi pangukuran fotometri miturut metode DPD-1 minangka referensi

Karakteristik aplikasi

Kisaran suhu

• 0 … 45 °C (32 … 113 °F)
• The measurement medium must be free of ice crystals.

rentang aplikasi pH
pH 4-9

Max. admissible overpressure

• D-CL 3•105 Pa (3.0 bar),
• D19 3•105 Pa (3.0 bar),
  Pressure less operation in the flow through vessel is recommended.

Working life of the membrane cap
Typically 1 year (depending on measuring medium)

Alur pendekatan
Recommended minimum flow rate in the flow through vessel:

• DCL30 l/h
• D19 > 15 l/h

Typical application range
Drinking water, swimming pool water and mains water in the flow through vessel

Data umum

ukuran

• Tutup membran
  M48
• Tipe membran
  Microporous, membran hidrofilik
• Elektrolit
  ELY-FCML 412 N (saka ZBK-FCML 412 N)

Bahan

poros	PVC
Tutup membran	PVC
Wadhah membran, elektroda tambahan	baja tahan karat
Elektroda kerja	emas
Elektroda referensi	Ag/AgCl
Ring selang	silikon
Cable screw joint	Poliamida

Data listrik

FCML 412 N

• Sambungan 2-kawat liwat kabel sing dipasang permanen AK-CL 298
• 12 … 30 V DC sumber daya dening pemancar ukur
• Sinyal output 4 … 20 mA

FCML 412 M12

• 5-pin M12 flange connector: for the ADA CL/IDS adapter by means of screw/plug connection
• sumber daya: +/- 5 … 15 V DC through the MIQ/IDS module
• Nominal slope: -1000 mV/ppm

Pembuangan
Nangani lan mbuwang kabeh sampah kanthi tundhuk karo hukum lan peraturan lokal.

Mung EU: Pembuangan sing bener saka prodhuk iki - Petunjuk WEEE babagan peralatan listrik lan elektronik sampah

• Tandha ing produk, aksesoris utawa literatur iki nuduhake manawa produk kasebut ora kudu dibuwang karo sampah liyane ing pungkasan umur kerja.
• Kanggo nyegah karusakan lingkungan utawa kesehatan manungsa saka pembuangan sampah sing ora bisa dikendhaleni, pisahake barang kasebut saka jinis sampah liyane lan daur ulang kanthi tanggung jawab kanggo ningkatake panggunaan sumber daya materi sing lestari.
• Sampah saka peralatan listrik lan elektronik bisa bali menyang produser utawa distributor.

1. Jaringan ing tetanduran sing nggawa banyu munggah saka werna;
2. perusahaan teknologi banyu global terkemuka.

• We’re a global team unified in a common purpose: creating advanced technology solutions to the world’s water challenges. Developing new technologies that will improve the way water is used, conserved, and re-used in the future is central to our work. Our products and services move, treat, analyze, monitor and return water to the environment, in public utility, industrial, residential and commercial building services settings. Xylem also provides a leading portfolio of smart metering, network technologies and advanced analytics solutions for water, electric and gas utilities. In more than 150 countries, we have strong, long-standing relationships with customers who know us for our powerful combination of leading product brands and applications expertise with a strong focus on developing comprehensive, sustainable solutions.
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KONTAK KAMI

• Layanan lan bali: Xylem Analytics
• Germany Sales GmbH & Co. KG WTW
• Am Achalaich 11 82362
• Weilheim Germany
• Telp.: +49 881 183-325
• Fax: +49 881 183-414
• E-mail wtw.rma@xylem.com
• Internet: www.xylemalytics.com
• Xylem Analytics Germany GmbH
• Am Achalaich 11
• 82362Weilheim
• Jerman

FAQ

How often should I clean the measurement electrode?

It is recommended to clean the measurement electrode and exchange the membrane cap and electrolyte as needed, typically at regular intervals based on usage.

Dokumen / Sumber Daya

Xylem FCML 412 Analog Chlorine Sensors [pdf] Instruksi Manual FCML 412 N, FCML 412 M12, FCML 412 Analog Chlorine Sensors, FCML 412, Analog Chlorine Sensors, Chlorine Sensors, Sensors

Referensi

• Manual pangguna