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 EPSW-TS-RTD-6P-R1

Larson Electronics, LLC

 

  Phone: (800) 369-6671 

 Fax: (903) 498-3364 

  www.larsonelectronics.com 

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MAINTENANCE

Inspect and clean wetted parts at regular intervals. The cover should be in place at all times to protect, the internal 

components from dirt, dust and weather and to maintain hazardous location ratings. Disconnect device from the supply 

circuit before opening to prevent ignition of hazardous atmosphere. Repairs to be conducted by Dwyer Instruments, 

Inc (field repair should not be attempted and may void warranty).

Units in need of repair should be returned to the factory prepaid. Be sure to include a brief description of the problem plus 

any relevant application notes. Contact customer service to receive a return goods authorization number for shipping.

Repairs to electrical connection, process connection and flameproof joints are prohibited to maintain safe 

use of the product.

WARNING

To prevent ignition of hazardous atmospheres, disconnect the

  device  from  the  supply  circuit  before 

opening.  Keep  assembly  tightly  closed  when  in  use.

 

CAUTION

USE AND CARE

Unauthorized modification may impair the function and/or safety of this device and could affect the life of the equipment. 

Always check for damaged or worn out parts before using the device. Store it in a secure place out of the reach of 

children when not in use. Inspect for good working condition prior to storage and before re-use.

 

 

REPLACEMENT PARTS

The 

 EPSW-TS-RTD-6P-R1

 is designed to provide years of reliable performance. Should the need for replacement parts 

arise, please contact Larson Electronics. 

THESE INSTRUCTIONS MAY  NOT COVER ALL DETAILS OR VARIATIONS OF THIS PRODUCT FOR YOUR EQUIPMENT OR INSTALLATION REQUIREMENTS. 

SHOULD FURTHER INFORMATION NOT COVERED BY THESE INSTRUCTIONS BE REQUIRED, PLEASE CONTACT LARSON ELECTRONICS BY EMAIL AT 

[email protected]

 OR BY PHONE AT 1-800-369-6671 FOR FURTHER ASSISTANCE. 

PLEASE VISIT LARSONELECTRONICS.COM FOR 

WARRANTY

 AND 

RETURN

 INFORMATION.

Содержание EPSW-TS-RTD-6P-R1

Страница 1: ...ROUNDING CONDUCTOR TO AVOID EXPLOSION MAKE SURE THE SUPPLY VOLTAGE IS WITHIN THE VOLTAGE RATING ENSURE THE MARKED T RATING IS LESS THAN THE IGNITION TEMPERATURE OF THE HAZARDOUS ATMOSPHERE DO NOT OPERATE IN AMBIENT TEMPERATURES ABOVE THOSE INDICATED ON THE PRODUCT NAMEPLATE DO NOT OPERATE IF THE LENS CORD SEALS HOUSING RECEPTACLES ETC IS CRACKED OR DAMAGED IF SO DISCONTINUE USE AND CONTACT MANUFAC...

Страница 2: ... of wire size and receiver resistance Wiring should not contribute more than 10 of the receiver resistance to total loop resistance For extremely long runs over 1000 feet choose receivers with lower resistance to minimize the size and cost of connecting leads Current 4 20 mA Output Operation An external power supply is required See Figure A for diagram of the connection of the power supply transmi...

Страница 3: ...3 Wire instrument as previously discussed A current meter may be wired in series with the unit to verify the correct current output but this is not necessary for calibration Apply power to the unit 4 If a precision RTD simulator is used make sure it is set to simulate a 1000 OHM DIN 0 00385 RTD Then set it to the desired minimum temperature If a decade box is used refer to the table in Appendix A ...

Страница 4: ...e of the transmitter housing For ta 70 C wiring and setting compound in the conduit seal rated 75 C shall be used Unused entries shall be sealed with an Ex certified blanking device rated for the appropriate zone equipment group and temperature classification and shall be installed per manufacturer instructions Note For ATEX IECEx units only When employed in a Zone 1 EPL Gb db application the temp...

Страница 5: ... the product WARNING To prevent ignition of hazardous atmospheres disconnect the device from the supply circuit before opening Keep assembly tightly closed when in use CAUTION USE AND CARE Unauthorized modification may impair the function and or safety of this device and could affect the life of the equipment Always check for damaged or worn out parts before using the device Store it in a secure p...

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