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CODA-Series Coriolis mass flow meter operating manual 

17

Limited Lifetime Warranty

Notice: Alicat Scientific, Inc. reserves the right to make any changes and improvements to the products described 

in this manual at any time and without notice. This manual is copyrighted. This document may not, in whole or 

in part, be copied, reproduced, translated, or converted to any electronic medium or machine readable form, 

for commercial purposes, without prior written consent from the copyright holder.
Note: Although we provide assistance on Alicat Scientific products both personally and through our literature, 

it is the complete responsibility of the user to determine the suitability of any product to their application.
Alicat Scientific, Inc. warrants to the original purchaser 

(hereinafter referred to as “Buyer”) that instruments 

manufactured by Alicat Scientific (hereinafter referred 

to as “Product”) shall be free from defects in materials 

and workmanship for the life of the Products.
Under this warranty, the Products will be repaired or 

replaced at manufacturer’s option, without charge for 

parts or labor when the Product is carried or shipped 

prepaid to the factory together with proof of purchase.
The foregoing shall constitute the exclusive and sole 

remedy in lieu of other remedies of the Buyer for 

any breach by Alicat Scientific of this warranty to the 

maximum extent permitted by law.
This warranty does not apply to any Product which 

has not been installed or used in accordance with 

the Product operation and installation specifications 

provided to Buyer verbally or in writing by Alicat 

Scientific for the proper and normal use of the Product.
Buyer agrees hereunder that Alicat reserves the 

right to void any warranty, written or implied, if upon 

Alicat’s examination of Product shall disclose to Alicat’s 

satisfaction that the Product failure was due solely, or 

in part, to accident, misuse, neglect, abuse, alteration, 

improper installation, unauthorized repair or improper 

testing by Buyer or agent of Buyer.
Alicat Scientific shall not be liable under any 

circumstances for indirect, special, consequential, 

or incidental damages in connection with, or arising 

out of, the sale, performance, or use of the Products 

covered by this warranty.
Alicat Scientific does not recommend, warrant or 

assume responsibility for the use of the Products in 

life support applications or systems.
Alicat’s warranties as herein above set forth shall 

not be enlarged, diminished or affected by, and no 

obligation or liability shall arise or grow out of Alicat’s 

rendering of technical advice in connection with 

Buyer’s order of the Products furnished hereunder.
If Product becomes obsolete, Alicat Scientific, at 

its own discretion, reserves the right to repair the 

Product with available replacement parts or upgrade 

the Product to a current, commercially available version 

of the original Product. Should upgrading the Product 

be deemed necessary by Alicat, Buyer hereby agrees 

to pay an upgrade fee equal to seventy percent of the 

retail value of the replacement Product. Alicat Scientific 

hereunder makes no claim that replacement Products 

will look, function or operate in the same or similar 

manner as the original product.
When a Product is returned to Alicat Scientific for reca-

libration this service is considered normal preventative 

maintenance. Recalibration of Product shall not be 

treated as a warranty service unless recalibration of 

Product is required as the result of repairs to Product 

pursuant to this Warranty. Failure of Buyer to send 

Product to Alicat Scientific for recalibration on a yearly 

basis after a period of 36 months from date of manu-

facture will remove any and all obligations regarding 

repair or replacement of Product as outlined by this 

Warranty to Buyer from Alicat Scientific.
This Warranty is in lieu of all other relevant warranties, 

expressed or implied, including the implied warranty 

of merchantability and the implied warranty of fitness 

for a particular purpose, and any warranty against 

infringement of any patent.
Continued use or possession of Products after 

expiration of the applicable warranty period stated 

above shall be conclusive evidence that the warranty 

is fulfilled to the full satisfaction of Buyer. 
Alicat makes no warranty as to experimental, non-stan-

dard or developmental Products.
Accessories purchased from Alicat are not covered 

by this warranty.

The product complies with the requirements of the Low Voltage Directive 2014/35/EU, the EMC Directive 2014/30/

EU and the RoHS Directive 2011/65/EU and carries the CE Marking accordingly. Contact the manufacturer for 

more information.

Summary of Contents for Alicat Scientific CORIOLIS CODA KM Series

Page 1: ...OPERATING MANUAL CODA SERIES CORIOLIS MASS FLOW METER Model KM...

Page 2: ...Hong Cao Rd Shanghai 200233 PRC 86 21 60407398 ext 801 Europe europe alicat com Geograaf 24 6921 EW Duiven The Netherlands 31 0 26 203 1651 This device comes with a NIST traceable calibration certific...

Page 3: ...ion 9 Analog Communication 9 Analog Output Electrical Characteristics 9 Analog I O Data Ranges 10 Serial Communication 10 Establishing Communication 10 Multidrop Information 11 Modbus RTU Serial Proto...

Page 4: ...ounting holes on the bottom for convenient attachment to flat panels No straight runs of pipe are required upstream or downstream These devices are position insensitive and can be mounted in any orien...

Page 5: ...ODA Series Coriolis mass flow meter operating manual 5 1 4 VCR Inlet Male DB 15 Connector Tare Button LED Power Indicator USB Type C 1 4 VCR Outlet 1 024 0 207 1 731 0 914 Mounting Holes 2 M5 0 8 10mm...

Page 6: ...Operating the device above the proof pressure can permanently damage the device Operating above the burst pressure for even short periods will result in the device rupturing High Pressure variants of...

Page 7: ...ed 0 5 Vdc output of mass flow rate Optional 0 10 Vdc or 4 20 mA 2 Not connected Power in 3 0 5 Vdc output of mass flow rate Optional 0 10 Vdc or 4 20 mA Serial RS 232 RxD Optional RS 485 A 4 0 5 Vdc...

Page 8: ...onds to initiate the 10 second taring process page 7 Tare via Serial CODA KM Series meter can be tared by pushing the Zero Device button in Alicat s CODA View program page 15 Once this button is press...

Page 9: ...ave a single analog output for mass flow page 7 Both of these outputs are linear across the entire range provided the load impedance is within the nominal values specified in the table below Analog Ou...

Page 10: ...gital serial interface in addition to the analog interface Modbus RTU is the default communications protocol for KM Series meters You can read and log sensor data and adjust device settings via these...

Page 11: ...municating on that network This includes other Alicat M Series L Series and P Series devices Modbus RTU Serial Protocol Alicat uses the Modbus standard in which registers are offset by 1 from addresse...

Page 12: ...d and control requests to a CODA instrument are issued with Modbus function code FC16 write multiple registers For PID tuning assistance please contact Alicat Modbus Reading and Status Registers Note...

Page 13: ...air is issued as a set of two 16 bit unsigned integers Commands are started by a write to register 1000 If you send a command to register 1000 without sending an argument to 1001 the CODA instrument w...

Page 14: ...zer 5 Reset totalizer value 0 Pause totalizer 1 Resume totalizer 15 Pause totalizer Requires a power cycle to take effect 1 247 New ID 32767 Change Modbus ID Requires a power cycle to take effect 9600...

Page 15: ...ng the CODA View program select the COM port your device is connected to in the top left corner and click Connect If connecting via the USB C connection on the CODA instrument please ensure that the c...

Page 16: ...an effort to remove all of the liquid from the device as deposits of calcium or other soluble minerals can affect the accuracy of the device Recalibration CODA instruments are calibrated to NIST trac...

Page 17: ...s covered by this warranty Alicat Scientific does not recommend warrant or assume responsibility for the use of the Products in life support applications or systems Alicat s warranties as herein above...

Page 18: ...Ltd Plot NO A 147 Road No 24 Next to Spraytech Circle opp Metropolitan Company Wagle Industrial Estate Thane West Mah r shtra 400 604 1 888 290 6060 China SE Asia info cn alicat com alicat com cn 2nd...

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