background image

12

GG-VL2-NH3

Limited Warranty & Limitation of Liability

Calibration Technologies, Inc. (CTI) warrants this product to be free from defects in material and 

workmanship 

under normal use and service for a period of 2 years (including sensor element), beginning on the date of shipment to the 

buyer. This warranty extends only to the sale of new and unused products to the original buyer. CTI’s warranty obligation 

is limited, at CTI’s option, to refund of the purchase price, repair, or replacement of a defective product that is returned to 

a CTI authorized service center within the warranty period. In no event shall CTI’s liability hereunder exceed the purchase 

price actually paid by the buyer for the Product.
This warranty does not include:

a)  gas sensors that have been wetted by liquid ammonia, oil or water;

b)  routine replacement of parts due to the normal wear and tear of the product arising from use;

c)  any product which in CTI’s opinion, has been misused, altered, neglected or damaged by accident or abnormal  

  conditions of operation, handling or use;

d)  any damage or defects attributable to repair of the product by any person other than an authorized dealer or  

  contractor, or the installation of unapproved parts on the product

The obligations set forth in this warranty are conditional on:

a)  proper storage, installation, calibration, use, maintenance and compliance with the product manual instructions 

  and any other applicable recommendations of CTI;

b)  the buyer promptly notifying CTI of any defect and, if required, promptly making the product available for  

  correction. No goods shall be returned to CTI until receipt by the buyer of shipping instructions from CTI; and

c)  the right of CTI to require that the buyer provide proof of purchase such as the original invoice, bill of sale or  

  packing slip to establish that the product is within the warranty period.

THE BUYER AGREES THAT THIS WARRANTY IS THE BUYER’S SOLE AND EXCLUSIVE REMEDY AND IS IN LIEU OF ALL OTHER 

WARRANTIES, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO ANY IMPLIED WARRANTY OF MERCHANTABILITY 

OR FITNESS FOR A PARTICULAR PURPOSE. CTI SHALL NOT BE LIABLE FOR ANY SPECIAL, INDIRECT, INCIDENTAL OR 

CONSEQUENTIAL DAMAGES OR LOSSES, INCLUDING LOSS OF DATA, WHETHER ARISING FROM BREACH OF WARRANTY OR 

BASED ON CONTRACT, TORT OR RELIANCE OR ANY OTHER THEORY.

Содержание GG-VL2-NH3

Страница 1: ...Installation and Operation Manual GG VL2 NH3 AMMONIA VENT LINE SENSOR...

Страница 2: ...only in the manner described in this manual If the equipment is used in a manner not specified by Calibration Technologies the protection provided by the equipment may be impaired This equipment shoul...

Страница 3: ...nstallation guidelines 5 Wiring 6 Operation 7 Start up 7 Calibration 7 Maintenance 10 Troubleshooting 11 Specifications 11 Warranty 12 For technical support contact Calibration Technologies 920 N Trad...

Страница 4: ...r Note The nipple of the supplied mounting kit should be welded to the relief header to allow airflow to the sensor Note Removing the plug from the mounting kit usually allows more fresh air to the se...

Страница 5: ...discharge path and have escape route planned Make sure ammonia does not discharge onto sensor assembly or personnel working on sensor i e mount sensor opposite side of discharge Install sensor enclosu...

Страница 6: ...ring Guidelines Use only the existing conduit hole for connections to the sensor Always use three conductor insulated stranded shielded copper cable Do not pull sensor wiring with AC power cables This...

Страница 7: ...down below approx 4 000 ppm NH3 This prevents the possibility of a low reading when the gas concentration exceeds the Upper Explosion Limit Calibration The GG VL2 NH3 sensor comes factory calibrated...

Страница 8: ...low up to an hour for the signal to return back to 4 mA after exposure to high concentrations Note If correct output during span adjustment is unachievable replace the sensor element See sensor replac...

Страница 9: ...NH3 Figure 3 Transmitter and sensor assembly Calibration port Unscrew cap to apply calibration gas Sensor element assembly Sensor cable plug Calibration switch Push to enter cal mode 40 200 mV mVDC B...

Страница 10: ...me exposure to liquid ammonia poisoning due to silicon based oils or lubricants sulfur compounds or high concentrations of chlorine gas Maintenance Sensor Replacement part GG VL2 NH3 RS When the senso...

Страница 11: ...1 Certified to CSA C22 2 No 61010 1 Troubleshooting Sensor Fault 0 5 mA signal output Indications any or all Red LED on transmitter lit and voltage signal at testpoints is 5 mVdc 5 mA output PLC disp...

Страница 12: ...e or defects attributable to repair of the product by any person other than an authorized dealer or contractor or the installation of unapproved parts on the product The obligations set forth in this...

Страница 13: ...13 GG VL2 NH3...

Страница 14: ...14 GG VL2 NH3...

Страница 15: ...15 GG VL2 NH3...

Страница 16: ...ctiengineering com 866 394 5861 GG VL2 DOC1 4 20180808...

Отзывы: