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98MANAL574   Rev. F 

CLASS I,

574_ME_

PROOF FOR

CLASS II; GROUPS

GROUPS A,B,C,D;

R

CERTIFIED EXPLOSION

Dual Seal

Type 4 Encl.

HAZARDOUS LOCATIONS

E,F,G; CLASS III

FOR USE IN CLASS

574_MD_

ENTITY & SUITABLE

INDOOR & OUTDOOR NEMA 4X

I, II & III DIV. 1, GRPS A-G,

INTRINSICALLY SAFE,

CD0602

HAZARDOUS LOCATIONS PER

APPROVED

574_FA_

OC.C.30C001.A No 73774

METROLOGY CERT:

 

at minimal cost if simple cleaning and precautions are taken in the handling and application of the product.  Older 
products returned for repair are updated to current specifications unless the repair cost would outweigh the cost of a 
new replacement model.  Products returned for repair should include information on the person to contact for repair 
quote approval, the individual to contact if Viatran’s technical staff requires additional information during analysis, and 
a brief description of the problem associated with the product’s failure.  

WARRANTY 

 

Viatran Corporation warrants that its products shall be free from defective workmanship and/or material for a period of 
twelve (12) months from the date of shipment, provided that Viatran’s obligation hereunder shall be limited to 
correcting any defective workmanship and/or replacing any defective material f.o.b. factory.  No allowance will be 
made for any expense incurred for correcting any defective workmanship and/or material without written consent by 
Viatran.  This warranty is in lieu of all other warranties expressed or implied.  

REPAIR INSTRUCTIONS

 

Viatran’s Transmitters are designed to be easily repaired and recalibrated if necessary.  If a failure occurs, the 
transmitter should be returned to the factory for inspection and testing.  Please contact the Customer Support 
Department at 1-800-688-0030, for a return tracking number and/or a repair cost estimate.  A nominal inspection fee 
is charged on all units returned to the factory which are not subsequently repaired

.  

 

OPTIONAL CERTIFICATIONS 

 
 
 
 
 
 
 
 
 
 
 
 
 
 

 

SPECIAL CONDITIONS FOR USE

 

Certificate Type 

Special 

Instruction 

1000784 (LR 34272) 

CSA Explosion Proof 

Transmitter must be powered by an approved SELV 

source, in accordance with CSA standard C22.2 

No.1010.1, Annex H 

 
 
 

199 Fire Tower Drive 

Tonawanda, NY 14150 

Int’l: 1-716-629-3800 

Toll Free: 1-800-688-0030 

Fax: 1-716-693-9162 

www.viatran.com 

[email protected]

 

Содержание 574

Страница 1: ...L574 Rev F INSTALLATION DATA MANUAL MODEL 574 PRESSURE TRANSMITTER 199 Fire Tower Drive Tonawanda NY 14150 Int l 1 716 629 3800 Toll Free 1 800 688 0030 Fax 1 716 693 9162 www viatran com solutions viatran com ...

Страница 2: ...ct our Application Engineers for assistance Remove and retain all instruction manuals and performance certificates that are shipped with the product These documents provide important information on the product s calibration operation safety precautions recommended maintenance re calibration requirements repair service instructions and warranty information These documents are updated from time to t...

Страница 3: ...ble damage 13 To preserve the integrity of the hermetic design the units have no field replaceable or repairable parts BASIC OPERATION INTERNAL CALIBRATION CIRCUIT See Maintenance and Repair for calibration frequency recommendations Note The casting of the module has raised numbers at the adjustment screw positions Those numbers reflect the following function of the assigned screw Screw 1 Top Left...

Страница 4: ... mists dusts or contaminants could cause them to become frozen in place causing the module to become locked and non usable This would render external adjustment difficult at best Replacement magnets are available if this problem occurs Hence a visual inspection of the calibration pots should take place on a 2 to 4 week schedule or when extreme environmental conditions require it 4 NEVER Strike a p...

Страница 5: ...lve 12 months from the date of shipment provided that Viatran s obligation hereunder shall be limited to correcting any defective workmanship and or replacing any defective material f o b factory No allowance will be made for any expense incurred for correcting any defective workmanship and or material without written consent by Viatran This warranty is in lieu of all other warranties expressed or...

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