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Page 9 

 

Model TC80 

 

TERMS

 

AND

 

CONDITIONS

 

OF

 

SALE 

 

1.

 

ACCEPTANCE.  

If this writing differs in any way from the terms and conditions of Buyer's order or if this writing is construed as an acceptance or as a confirmation acting as an 

acceptance, then Seller’s acceptance  is 

EXPRESSLY  MADE  CONDITIONAL  ON  BUYER’S  ASSENT

 

TO  ANY TERMS  AND  CONDITIONS  CONTAINED  HEREIN  THAT  ARE  DIFFERENT 

FROM OR ADDITIONAL TO THOSE CONTAINED IN

 

BUYER'S WRITING.  

Further, this writing shall be deemed notice of objection to such terms and conditions of Buyer.  If this 

writing  is construed as  the offer, acceptance hereof  is 

EXPRESSLY  LIMITED  TO  THE  TERMS  AND  CONDITIONS  CONTAINED  HEREIN.   

In any event, Buyer's acceptance  of the 

goods shall manifest Buyer's assent to Seller's terms and conditions.  No addition to or modification of these terms will be effective, unless set forth in writing and agreed to by 
Seller.  

 

2.

 

WARRANTIES AND REMEDIES

  

a.

 

Warranty.  

Seller warrants to Buyer that it holds and will pass marketable title to the goods sold hereunder.  Seller warrants to Buyer that the items and components 

manufactured by Seller will be free from defects in material and workmanship (subject, however, to tolerances and variances permitted by the trade hereunder) for a 
period  one  (1)  year  for  non-consumable  products.  Consumable  electrodes  and  sensors  have  a  conditional  warranty  based  shelf  life  and  process  conditions  and  is 
determined by Seller. 

b.  

Exclusion and Conditions.  

Seller’s obligations with respect to the express warranties and remedies contained herein are conditioned on the following: (i) Buyer's return 

of the non-conforming goods, if authorized by Seller: (ii) Buyer shall not assign its rights under these express warranties and any attempted assignment shall render 
such warranties, but not any disclaimers or limitations, void and the goods sold shall be sold 

AS IS; 

and (iii) all products shall be carefully inspected for damage by Buyer 

upon receipt, be properly calibrated for Buyer's particular use, and be used, repaired, and maintained by Buyer in accordance with the instructions set forth in Seller’s 
product literature.  Repair and maintenance by non-qualified personnel, product subjected to misuse or negligence, and/or damaged during shipment will invalidate the 
warranty, as will the use of non-approved consumables or spare parts.  As with any other sophisticated product, it is essential, and a condition of Seller’s warranty, that 
all personnel using the product be fully acquainted with its use, capabilities and limitations as set forth in the applicable product literature.  

3.

 

DISCLAIMER OF IMPLIED WARRANTIES.  

Seller gives no warranties except those expressly contained herein.  Seller 

disclaims 

all other warranties implied by law usage of the 

trade, course of dealing or course of performance including, but not limited to, 

the implied warranties

 

of MERCHANTABILITY and fitness for a particular purpose. 

 

4.

 

LIMITATIONS  OF  LIABILITY.   

The  following  limitations  of  Seller's  liability  are  acknowledged  by  the  parties  to  be  fair  and  reasonable  and  shall  apply  to  any  act  or  omission 

hereunder, and to any breach of this contract of which these terms and conditions form a part:  

a.

 

Disclaimer of Damage.  

In 

no event shall Seller be liable for special, indirect, consequential or incidental damages whether arising

 

under contract, warranty, 

tort, strict liability or any other theory of liability.  

Such damages include but are not limited to loss of profits, loss of use of goods, damage to property, and 

claims of third parties. 

b.

 

Suitability.  

Buyer acknowledges that it alone has determined the intended purpose and suitability of the goods sold hereunder.  It is expressly agreed by the 

parties  that  any  technical  or  other  advice  given  by  the  Seller  with  respect  to  the  use  of  the  goods  or  services  is  given  without  charge  and  at  Buyer's  risk; 
therefore Seller assumes no obligation or liability for the advice given or results obtained. 

c.

 

Notice and Time of Claims.

 

i.

 

Buyer agrees to check and inspect all products against shipping papers and for damage or shortage upon receipt of goods at destination. 

ii.

 

Every claim for shortage, damage in transit, or other cause visible upon inspection shall be deemed waived by the Buyer, or the Buyer’s customer in 
the case of resale, unless delivered in writing to Seller by Buyer thirty (30) days from the tender of delivery of the goods to Buyer, provided, however, 
that claims for shortage must be made within seven (7) days of receipt. 

iii.

 

The parties expressly waive the statute of limitations and agree that any legal proceeding for any breach of this contract shall be waived unless filed 
within one (1) year after the accrual of the cause of action thereof. 

 

5.

 

FORCE

 

MAJEURE.  

Seller shall not be liable for any delay in delivery, or failure to deliver, due to any cause beyond the Seller’s control including but not limited to fires, floods, or 

other forces of the elements; strikes, or other labor disputes; accidents to machinery; acts of sabotage; riots; precedence or priorities granted at the request or for the benefit, 
directly or indirectly of the federal or any state government or any subdivision or agency thereof; delay in transportation or lack of transportation facilities; restrictions imposed 
by federal, state or other governmental legislation or rules or regulations thereof.  If Seller, in its sole discretion, determines that Seller’s performance hereunder would result in 
a loss to Seller’s on this sale as computed under Seller’s normal accounting procedures because of causes beyond Seller's control, then the Seller may terminate this agreement 
in whole or in part without liability for any delay in the delivery of, or failure to deliver, the goods sold hereunder 

 

6.

 

TAXES AND OTHER CHARGES.  

The Buyer will pay, or reimburse Seller if it pays, any and all taxes or tariffs or any other similar charges imposed upon this contract, the goods 

covered hereby or the delivery or use or resale thereof. 

 

7.

 

FREIGHT CHARGES.  

If the sale hereunder is other than F.O.B. Seller's facility, this acknowledgement is based upon the freight charges now in effect.  In the event of an increase 

or decrease in applicable freight charges before the goods are shipped, such charge in freight will be for the Buyer's account. 

 

8.

 

PRICES AND DELIVERY.  

Prices quoted herein are F.O.B. shipping point.  Deliveries specified are only our best estimate and are subject to change.  This quotation is based upon 

freight  charges  now  in  effect.    Buyer  will  be  invoiced  at  the  freight  charge  prevailing  at  the  date  of  shipment.    Prices  are  firm  for  orders  meeting  Seller's  normal  shipping 
schedules.  If shipments are held or postponed for any reason other than Seller's fault, and a price increase becomes effective during the period of such hold or postponement, 
the increase will apply to all shipments that are held or postponed thirty (30) days or more from the effective date of the increase. 

 

9.

 

PAYMENTS. 

If in the judgment of Seller the  financial condition  of Buyer at any time prior  to shipment does not justify the terms  of payment specified, Seller may cancel the 

order, withhold shipment, and/or require full or partial payment in advance.  If payment is not made when due, Seller may suspend all future delivery or other performance with 
respect to Buyer without liability or penalty and,  in addition to all other sums  payable hereunder, Buyer shall pay to Seller (i) the reasonable costs and expenses incurred by 
Seller  in  connection  with  all  actions  taken  to  enforce  collection  or  to  preserve  and  protect  Seller’s  rights  hereunder,  whether  by  legal  proceedings  or  otherwise,  including 
without limitation reasonable attorneys’ fees, court costs and other expenses and (ii) interest on all amounts unpaid after 30 days charged at the monthly rate of 1-1/2% or the 
highest rate permitted by law, whichever is lower. 

 

10.

 

CANCELLATION OR ALTERATION.  

Buyer may not alter or cancel any order without Seller’s written consent.  For any order altered or cancelled with Seller's consent, Buyer must 

pay for all expenses and labor incurred up to the time of Seller’s consent, plus a reasonable percentage for profit.  Any order delayed or deferred by Buyer will be subject to price 
escalation for increased costs of production, and any other expenses caused by the delay.  Material on such orders will be stored at Buyer's risk.  Seller reserves the right to 
invoice Buyer and require payment before shipment of any delayed or deferred order.  

 

11.

 

TITLE AND RISK OF LOSS.  

Title and risk of loss shall pass to buyer at Irvine, California, unless otherwise specified in the contract.  If delivery is made by common carrier, risk of 

loss shall pass upon delivery to the carrier.  Claims for loss or damage in transit must be made by Buyer to the carrier.  Seller accepts no responsibility for loss or damage to 
product in transit. 

 

12.

 

PATENT  OR  TRADEMARK  INFRINGEMENT.   

If  the  goods  sold  hereunder  are  to  be  prepared  for  manufacture  according  to  Buyers  specification,  Buyer  shall  indemnify  Seller 

against any claim or liability for patent, trademark, service mark or trade name infringement on account of preparation, manufacture and/or sale. 

 

13.

 

NON-WAIVER.  

If Government Contract Regulations require the addition, deletion, or modification of these terms and conditions upon prior notification to Seller and Seller's 

written acceptance thereof, such changes shall become a part of these terms and conditions. Seller shall not be bound by any  Government Contract Regulations applicable to 
Buyer’s contracts with the U.S. Government  unless  Buyer has expressly acknowledged,  on the  face  of this  document, the applicability  of such Regulations to the transaction 
between Buyer and Seller contemplated herein.  Absent such acknowledgement, Seller is making the assumption in issuing this document that no such Regulations apply.  

 

Содержание TC80

Страница 1: ...TC80 IM Rev C INSTRUCTION MANUAL MODEL TC80 TOTAL CHLORINE ANALYZER MODEL DC80 DECHLORINATION ANALYZER...

Страница 2: ...Page 1 Model TC80...

Страница 3: ...m Set Point Timed Period Duration Fault Relay 2 Alarm Set Point Timed Period Duration Fault Relay 3 Alarm Set Point Timed Period Duration Fault HOLD Time out None 15 min 30 min Serial Address Baud rat...

Страница 4: ...al before installing and commissioning your new equipment Manuals are accessible on the ECD website at http www ecdi com literature manuals html If there are any questions concerning this equipment pl...

Страница 5: ...ment in incorrect applications Use of the instrument in an inappropriate environment or incorrect utility program power supply Repair or modification of the related instrument by anyone not authorized...

Страница 6: ...RING 16 2 2 1 Wiring power 16 2 2 2 Wiring Sensor 17 2 2 3 Wiring 4 20 mA Outputs 17 2 2 4 Wiring Contact Relay Outputs 17 2 2 5 Wiring Serial Output MODBUS RTU 17 2 3 INSTALLING the SENSORS 18 2 4 PL...

Страница 7: ...20 mA output range 27 3 3 2 Configure 4 20 mA Fault Condition and Cal 27 3 3 3 Configure Alarm Relays Relays Optional 27 3 3 4 Exit Menus and Return to Main Display 28 3 3 5 Sensor Start Up 28 3 4 US...

Страница 8: ...3 Electrode Cleaning 37 5 2 4 pH Electrode Cartridge Cleaning 38 5 3 Constant Head Flow Controller CHFC 38 6 0 TROUBLESHOOTING 39 7 0 PARTS AND ACCESSORIES 41 7 1 TC80 Replacement parts 41 7 2 T80 Fro...

Страница 9: ...8 ADENDUM DC80 De Chlorination Analyzer 51 DC80 Start Up Procedures 52...

Страница 10: ...beyond the Seller s control including but not limited to fires floods or other forces of the elements strikes or other labor disputes accidents to machinery acts of sabotage riots precedence or prior...

Страница 11: ...sed and in the original package 2 The item was shipped directly from Electro Chemical Devices 3 The item has not been damaged in shipment to Electro Chemical Devices 4 Items containing date sensitive...

Страница 12: ...ow you to properly ship it to ECD 4 Familiarize yourself with the instrument before installation and follow proper installation and wiring procedures 5 Installation and wiring Failure to follow the pr...

Страница 13: ...e Sensor TCS is a three electrode amperometric sensor with a micro porous PTFE membrane a gold cathode a silver silver halide anode and a 304 SS counter electrode The counter electrode design provides...

Страница 14: ...S80 protocol 316L stainless steel body with replaceable electrode cartridge Measurement Range Chlorine 0 05 to 20 ppm High Range 0 005 to 2 00 ppm Low Range pH 4 to 14 pH Operating Temperature 0 C to...

Страница 15: ...Up to 2000 m 6500 ft Mains Supply Voltage Fluctuations up to 10 of the nominal voltage Transient over voltages CAT II Pollution Degree 2 1 3 MODEL CODES Model TC80 Sensor type and Range 0 0 05 to 20 p...

Страница 16: ...rations electromagnetic and radio frequency interference are minimized or absent Do not mount in direct sunlight or areas of extreme heat The TC80 is suitable for outdoor use if mounted with a protect...

Страница 17: ...sconnect Power before opening instrument 2 2 1 WIRING POWER ECD recommends using a thermoplastic outdoor sunlight resistant jacketed cable wet location rated and flexible conduit The power should be h...

Страница 18: ...ed connections for these sensors are shown in the wiring diagrams in Section 8 3 or on the inside cover of the T80 transmitter When replacing a sensor attach the sensor wires as described above Feed t...

Страница 19: ...hole and rinse the purged electrolyte from the sensor body with water The sensor is ready to use re polarize the sensor for 60 minutes before calibration Refill the sensor with electrolyte PN 100246 1...

Страница 20: ...sors should be installed with the Sample flowing before powering the analyzer 1 Remove the polypropylene tube from the John Guest fitting on the right side of the solenoid cleaner enclosure 2 Provide...

Страница 21: ...e for the decreasing output The measured value and the pH value are combined and the corrected Total Chlorine concentration is displayed The highest accuracy is attained when calibrations are performe...

Страница 22: ...The temperature sensor is located in the TCS sensor and it has a response time of several minutes Rapid changes of temperature will introduce an error until the sensor has equilibrated to the new tem...

Страница 23: ...lay styles is available through the HOME key either the Bar Gauge or Line display Choose which style will be displayed in the Graph Menu pathway to Graph Menu CONFIG XMTR LCD Graph menu Each of the ab...

Страница 24: ...ons are available AUTO STAND MANUAL and TEMP On dual channel instruments choose Sensor 1 or Sensor 2 when prompted The first screen asks Is this a New Sensor YES NO If YES the calibration history from...

Страница 25: ...ng 0 100 of 4 20 mA range LABELS TAG Enter up to 2 lines x 16 characters example Name tag Displayed in INFO screen TAG ON Turn TAG ON OFF adds TAG to Main Display Sequence DATA mV GRAF TAG DATA POP UP...

Страница 26: ...E Allows T80 transmitter to configure the S80 sensor For use only when switching the measurement electrode type in an S80 sensor i e for a pH electrode to a pION electrode Select Sensor Type pH ORP DO...

Страница 27: ...CHECK WIRING TO THE SENSOR No Sensor NO SENSOR WAS FOUND AT START UP CHECK WIRING TO THE SENSOR Cal Failed SENSOR CALIBRATION FAILED 1 CLEAN SENSING TIP 2 VERIFY SOLUTIONS 3 DO NOT LEAVE UNATTENDED 4...

Страница 28: ...OPTIONAL HOME Menu Press CONFIG XMTR OUTPUT RELAYS RLY1 Choose the ALARM TIMER FAULT or DISABLE mode for Relay 1 ALARM Displays o SET POINT ON The Process Variable Value that activates the relay o EXP...

Страница 29: ...s Hold to turn OFF Hold Press EXIT Key to exit the menu Save Changes press YES Choose Display Mode DATA mV or GRAF by pressing selection Key The selection key displays which screen will be displayed n...

Страница 30: ...tion entered will be displayed in the INFO screen and optionally in the Main display sequence if activated in the TAG ON menu The character set is listed below sequentially the first character in the...

Страница 31: ...Entry is accomplished by scrolling through the alphanumeric list with the forward and backwards arrows to the character of choice and then pressing NEXT to advance the cursor to the next digit Pressin...

Страница 32: ...2 STANDARDIZE CALIBRATION DESCRIPTION A Standardize Calibration is a single point calibration where the transmitter s reading is adjusted to agree with a solution of known value either a calibration s...

Страница 33: ...libration for a pH electrode 1 Calibrate the pH electrode in the laboratory 2 Record the mV value of some pH Standard pH 7 00 buffer 6 8 mV any pH mV pair will work 3 Calculate and Record the slope of...

Страница 34: ...splay 4 1 2 AUTO CAL USING OTHER PH BUFFERS Action Prompt Double Press any Button MENU HOME Hold is OFF Press HOLD Hold freezes 4 20 mA Output and locks Alarm Relays during Calibration Press CAL Is th...

Страница 35: ...r Most sensors will burn down to a value of 0 1 0 2 mV at this point accept the calibration and proceed to Cal 2 Cal 2 sets the slope of the sensor It is accomplished by setting the ppm value of the i...

Страница 36: ...ME Hold is ON Press HOLD to turn off Hold Press HOLD Turn off Hold Press EXIT Main Display 4 2 3 MANUAL CAL Manual Cal is a convenient way to reset the analyzer to default Status Simply enter the actu...

Страница 37: ...e sensor 5 1 2 POLISHING THE CATHODE Polish the cathode when re commissioning the sensor after storage or whenever the membrane cap is replaced Silver from the anode deposits on the cathode over time...

Страница 38: ...g it counterclockwise 2 Remove the electrode cartridge from the protective soaker boot Be careful not to flex the electrode body while removing the tape and the protective boot 3 Rinse the electrode t...

Страница 39: ...ve the response of the electrode If not replace the electrode If the electrode must be left out of the process for an extended period of time store it in a solution of water saturated with KCl or a 4...

Страница 40: ...ual value Electrical short or wet connection inside the sensor or cable assembly Polarize TCS for full 90 minutes before calibration Replace Membrane Cap Calibrate pH sensor The temperature sensor lag...

Страница 41: ...Unstable Chlorine Reading Air bubbles on the membrane Changing temperature the lag of the temperature sensor looks like drift Loosen TCS fitting and lift sensor slightly to purge air trapped in the fl...

Страница 42: ...trolyte 1000245 1 Membrane Cap Replacement 1 each 1000246 1 Electrolyte Refill 50 ml bottle 2005145 VIT pH replacement electrode cartridge S80 00 0C66 0B00 pH Sensor 316L SS body with Flange 4 cable 3...

Страница 43: ...mbrane 7 2101800 1 PCB Control Board Loop Powered 7 2101800 2 PCB Control Board Loop Powered Relays 7 2101800 3 PCB Control Board Loop Powered HART 8 9870650 Locking Washer PCB Screw Set 9 9730905 6 3...

Страница 44: ...el AC DC Powered 2000002 3 Front Panel Loop Powered Hart Output 2101820 1 Power Supply Board 110 220 VAC Input 2101820 3 Power Supply Board 110 220 VAC Input w preamp 2101820 4 Preamp Board 3400006 Co...

Страница 45: ...cifies the starting register address and the number of registers In the Protocol Data Unit Registers are addressed starting at zero Therefore registers numbered 1 16 are address as 0 15 The register d...

Страница 46: ...1 Byte 1 to 247 0x01 to 0xF7 Function code 1 Byte 0x06 Register Address 2 Bytes 0x0000 to 0xFFFF Register Value 2 Bytes 0x0000 to 0xFFFF CRC 2 Bytes calculated N Quantity of Registers Error Modbus ID...

Страница 47: ...nd word reserved currently not used 1 16 bit Integer R 19 13 T80 FW Rev Firmware revision of the Control BD in ASC ex 1 1 16 bit Integer R 20 14 Relay Number to read write Relay number to access data...

Страница 48: ...1 16 bit Integer RW Y 45 2D Long Tag Line ASCII bytes 6 and 7 1 16 bit Integer RW Y 46 2E Long Tag Line ASCII bytes 8 and 9 1 16 bit Integer RW Y 47 2F Long Tag Line ASCII bytes 10 and 11 1 16 bit Int...

Страница 49: ...Sensor Full Name ASCII bytes 4 and 5 1 16 bit Integer RW Y 79 4F Sensor Full Name ASCII bytes 6 and 7 1 16 bit Integer RW Y 80 50 Sensor Full Name ASCII bytes 8 and 9 1 16 bit Integer RW Y 81 51 Sens...

Страница 50: ...Sentinel Error useable life has expired 11 Sentinel Poisoned 12 Membrane Error 13 NU 14 NU 15 NU WARNING STATUS Bit bit meaning 0 The Sensor has changed from previously connect Sensor 1 Not Used NU 2...

Страница 51: ...s available with an automatic spray cleaner The cleaning cycle is controlled by Alarm Relay 1 which is configured as a TIMED relay The default settings are a 12 hour period 30 second duration and the...

Страница 52: ...rly dechlorination to zero residual has been problematic Treatment plant operators have had to work around this limitation using various control strategies One commonly used strategy is the use of a z...

Страница 53: ...a hole in the containers cap slightly larger than 4mm to keep the tubing in place and to allow air to enter as the solution is pumped out Supply chlorinated water to the TC80 and allow the reading to...

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