APG LPU-2127 Loop Powered Ultrasonic Level Sensor
Kea leboha
Thanks for purchasing an LPU-2127 loop powered ultrasonic level sensor from us! We appreciate your business and your trust. Please take a moment to familiarize yourself with the product and this manual before installation. If you have any questions, at any time, you can call us at 888-525-7300.
U ka fumana lethathamo le felletseng la libuka tsa rona tsa lihlahisoa ho: www.apgsensors.com/resources/product-resources/user-manuals.
Tlhaloso
The LPU-2127 loop powered ultrasonic level sensor provides continuous level/distance measurement you can count on. It comes with a built in keypad for easy programming and is certified for installation in hazardous areas in the US and Canada by CSA for Class I, Division 2, Groups C & D and Class I, Zones 2 environments.
Mokhoa oa ho Bala Label ea Hao
Leibole ka 'ngoe e tla le nomoro ea mohlala e felletseng, nomoro ea karolo le nomoro ea serial. Nomoro ea mohlala ea LPU-2127 e tla shebahala tjena:
Nomoro ea mohlala e u bolella hantle seo u nang le sona. U ka boela ua re letsetsa ka mohlala, karolo, kapa nomoro ea serial 'me re ka u thusa.
U tla boela u fumane lintlha tsohle tse kotsi tsa setifikeiti ho label.
Tiisetso
APG warrants its products to be free from defects of material and workmanship and will, without charge, replace or repair any equipment found defective upon inspection at its factory, provided the equipment has been returned, transportation prepaid, within 24 months from date of shipment from factory.
THE FOREGOING WARRANTY IS IN LIEU OF AND EXCLUDES ALL OTHER WARRANTIES NOT EXPRESSLY SET FORTH HEREIN, WHETHER EXPRESSED OR IMPLIED BY OPERATION OF LAW OR OTHERWISE INCLUDING BUT NOT LIMITED TO ANY IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE.
No representation or warranty, express or implied, made by any sales representative, distributor, or other agent or representative of APG which is not specifically set forth herein shall be binding upon APG. APG shall not be liable for any incidental or consequential damages, losses or expenses directly or indirectly arising from the sale, handling, improper application or use of the goods or from any other cause relating thereto and APG’s liability hereunder, in any case, is expressly limited to the repair or replacement (at APG’s option) of goods.
Warranty is specifically at the factory. Any on site service will be provided at the sole expense of the Purchaser at standard field service rates.
All associated equipment must be protected by properly rated electronic/electrical protection devices. APG shall not be liable for any damage due to improper engineering or installation by the Purchaser or third parties. Proper installation, operation and maintenance of the product becomes the responsibility of the user upon receipt of the product.
Returns and allowances must be authorized by APG in advance. APG will assign a Return Material Authorization (RMA) number which must appear on all related papers and the outside of the shipping carton. All returns are subject to the final review by APG. Returns are subject to restocking charges as determined by APG’s “Credit Return Policy”.
Litekanyo
Litaelo tsa ho Kenya
The LPU-2127 should be installed in an area—indoors or outdoors—which meets the following conditions:
- Thempereichara e tikolohong e lipakeng tsa -40°C le 60°C (-40°F ho ea +140°F)
- Ample sebaka sa ho hlokomela le ho hlahloba
Tlhokomelo e eketsehileng e tlameha ho nkoa ho netefatsa:
- Sensor e na le molumo o hlakileng, oa perpendicular ho ea holimo ho hlahlojoa.
- Sensor e behiloe hole le tanka kapa mabota a sekepe le li-inlets.
- The sound path is free from obstructions and as open as possible for the 9° off axis beam pattern.
- Sensor e tiisitsoe ka letsoho ho qoba ho tšela likhoele.
*Bohlokoa: Bakeng sa tataiso ea sebopeho sa mosebelisi le tlhophiso ea sensor bona bukana e felletseng ea mosebelisi.
Sensor le Sistimi Wiring Diagrams
LPU-2127 Wiring
Litaelo tsa Wiring:
- With the lid of your LPU closed, use a screwdriver to remove the cable knock out.
- Clear the flashing.
- Open the lid of your LPU and install cable gland or conduit connection.
- Connect 12-28 VDC supply wire to (+) Terminal.
- Connect 4-20 mA output wire to (-) Terminal.
*Hlokomela: Load resistance @ 12VDC: 150 ohms Max and @ 24VDC: 600 ohms Max.
BOHLOKOA: Sheba karolo ea 9 bakeng sa Wiring ea Sebaka se Kotsi.
Tlhokomelo e Akaretsang
Your level sensor is very low maintenance and will need little care as long as it was installed correctly. However, in general, you should periodically inspect your LPU-2127 sensor to ensure the sensor face is free of any buildup that might impede the function of the sensor. If sediment or other foreign matter becomes trapped on the sensor face, detection errors can occur.
Haeba o hloka ho tlosa sensor, etsa bonnete ba hore o e boloka sebakeng se omileng mocheso o pakeng tsa -40 ° le 180 ° F.
Boitsebiso ba Tokiso
If your LPU-2127 loop powered ultrasonic level sensor needs repair, contact us via email, phone, or online chat on our websebaka. Re tla u fa nomoro ea RMA e nang le litaelo.
Wiring ea Sebaka se Kotsi
| TS'ELISO TS'OANELO | |||||
| KHABANE | TŠEPO | TLHALOSO | FETOHA TAOLO | LETSATSI | KAMOHELO |
| – | D2 | Add French Warning | CO-
2260 |
3-22-15 | K. REID |
| Installation in Class I Division 2 Groups C and D
Class I Zone 2 A EXnA IIB |
Non-Incentives Wiring for Installation in Class I Division 2 Groups C and D, Max. Temp. 60°C | ||
| NON-HAZARDOUS AREA | LIKOTSI LEBAKA | NON-HAZARDOUS AREA | LIKOTSI LEBAKA |
LPU-2127/LPU-4127 Ultrasonic Sensor (4-20ma Loop Powered ) |
 |
||
- Kenya ho latela Karolo ea 18 ea CEC kapa Article 500 ea NEC.
- CSA listed or NRTL/UL listed conduit seal at location A & B as required by Local Authority.
- The cable is terminated in the sensor and runs continuously from the sensor through the Hazardous area and into the Non-Hazardous area.
- Lisebelisoa tsa motlakase tse hokahaneng le lisebelisoa tse amanang le tsona ha lia lokela ho hlahisa ho feta 250 V rms.
- Tampering kapa ho nkela sebaka ka likarolo tse seng tsa feme ho ka ama ts'ebeliso e bolokehileng ea sistimi hampe.
- TLHOKOMELO – POTENTIAL ELECTROSTATIC CHARGING HAZARD Clean with only with a damp lesela
TS'ELISO – surface non conductrices du boîtier peuvent être factures par MEDIA non conductrices, CLEAN avec un chiffon humide - DO NOT DISCONNECT WHILE CIRCUIT IS ALIVE UNLESS AREA IS KNOWN TO BE NON-HAZARDOUS AVERTISSEMENT-NE PAS DEBRANCHER TANT QUE LE CIRCUIT EST SOUS TENSION, A MOINS QU’IL NE S’AGISSE D’UN EMPLACEMENT NON DANGEREUX
TS'ELISO LE TIISETSO
POTSO ENA KE MOSEBETSI OA OAutomation PRODUCTS GROUP, INC. LOGAN, UTAH MME E KA SE KE YA SEBEDISWA, HO HLAHISWA HAPE, HO PHATALATSOA, KAPA HO BONAHALA HO BA BANG KA NTLE HO TUMELO E NGOLWANG EA Khamphani.
IF LOANED, IT IS SUBJECT TO RETURN UPON DEMAND AND MAY NOT BE USED IN ANY WAY DIRECTLY OR INDIPECTLY DETRIMENTAL TO THE COMPANY.
NTLE LE HO HLAHALA KA HO HLOKAHALA HO BOLELANG HO LE KA LI-INCHI MME MAMELLO KE TSE LATELANG:
TOLERANCE ON ANGLE: ±1°
2 PLACES: ±.01″
3 PLACES: ±.005″
FETOLELA MAEMO LE MAMELLO KA HO YA KA ASME Y14.5-2009
TS'OANELO BORARO LEKHOA
| TUMELO | LETSATSI |
| DRWN KNR | 12-8-03 |
| CHKD Travis B | 12-10-03 |
| APVD K. REID | REID 12-10-03 |
| Hazardous Installation Drawing For LPU-2127, LPU-4127, LPU-2428 & LPU-4428 | ||||
| SEKETSO B | CAGE KHOUTU 52797 | PART NO 125xxx-xxxX | TOKOMANE NO 9002745 |
REV D2 |
| SEKAKANYANE | U SE KE UA SEKAKA MOTLO | LEQEPHE LA 1 LA 1 | ||
TS'ESO MOEKETSI
AUTOMATION PRODUCTS GROUP, INC.
1025 Bophirimela 1700 North Logan, Utah USA
888.525.7300
Automation Products Group, Inc.
1025 W 1700 N Logan, UT 84321
www.apgsensors.com | mohala: 888-525-7300 | lengolo-tsoibila: sales@apgsensors.com
Karolo ea 122950-0008
Doc #9004172 Rev B
Litokomane / Lisebelisoa
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