Manuale d’uso / di manutenzione del prodotto HX93A del fabbricante Omega Speaker Systems
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www .omega.com e-mail: info@omega.com U ser ’ s Guide HX93A, HX93DA SERIES RH/T emperature T ransmitter MADE IN Shop online at.
Servicing Nor th America: USA: One Omega Drive, Box 4047 ISO 9001 Certified Stamford CT 06907-0047 Tel: (203) 359-1660 FAX: (203) 359-7700 e-mail: info@omega.com Canada: 976 Bergar Laval (Quebec) H7L 5A1, Canada Tel: (514) 856-6928 FAX: (514) 856-6886 e-mail: info@omega.
TABLE OF CONTENTS HX93A, HX93DA SERIES RH/Temperature Transmitter i Section Page 1. General Description .................................................................... 1 2. Unpacking ...............................................................
FIGURES HX93A, HX93DA SERIES RM/Temperature Transmitter ii Figure Page Figure 1 Basic Transmitter Set-up With Current Loop Output .............................................. 2 Figure 2 Wall Mount Model Dimensions ...................................
1 HX93A, HX93DA SERIES RH/Temperature Transmitter 1 1. General Description The OMEGA ® HX93A and HX93DA Series Relative Humidity/ Temperature Transmitter’s provide a linearized and temperature compensated output signal of 4 to 20 mA or 0 to 1 Vdc depending upon the model selected for both relative humidity and temperature measurement.
2 HX15AV-W Wall mount “High Ambient Temperature” application RH/Temperature transmitter (dual 0 to 1 Vdc Output) HX15AC-W Wall mount “High Ambient Temperature” application RH/Temperature trans.
3 Complimentary Instruments Power Supply, OMEGA ® Part No.: PSU-93 Csi32 Series Panel Meters and Controllers Recommended Accessories Shielded Transmitter Cable, OMEGA ® Part No.
4 5. Electrical Connections All electrical connections and wiring should be performed by a suitably trained professional only. Models: HX93AC, HX93AC-D, HX93AC-RP1, HX93DAC, HX93DAC- D,HX93DAC-RPI (Current Output) TB1 - Relative Humidity TB2 - Temperature 1.
5 Models: HX93AV, HX93AV-D HX93AV-RP1 (Voltage Output) TB1 - Relative Humidity TB2 - Temperature 1. + Power Supply 1. + Power Supply 2. + Output 2. + Output 3. - Power Supply 3. - Power Supply 7. Voltage Transmitter Wiring Examples For voltage output models (0 to 1 Vdc) Figure 5 - Voltage Transmitter Wiring Example 8.
6 9. RH Measured Vs Output Reading 10. Temperature Output Calculations To calculate Temperature by measuring the current or voltage output use the following formulas. For Current output in ºC (-20 to 75ºC) ºC = (Output measured in miliamps – 4) ÷ .
7 11. Calibration Your transmitter has been factory calibrated to meet or exceed the specifications outlined in this manual. To maintain original specifications it is generally recommended that your transmitter be re- calibrated on an annual basis depending on operating conditions.
8 13. Calibration Procedure for HX93AC (all styles) Temperature Adjustment Recommended equipment: • RTD Simulator OMEGA ® Model No.: CL510-1 • Handheld Digital Multi-meter, OMEGA ® Model No.: HHM29 • Dc Power Supply, OMEGA ® Model No.: PSU-93 1.
9 14. Calibration Procedure for HX93AV (all styles) Relative Humidity Adjustment Recommended equipment: • Humidity Calibration Kit, OMEGA ® Model No.: HX92-CAL • Handheld Digital Multi-meter, OMEGA ® Model No.: HHM29B • Dc Power Supply, OMEGA ® Model No.
10 15. Calibration Procedure for HX93AV (all Styles) Temperature Adjustment Recommended equipment: • 100 Ohm RTD Simulator OMEGA ® Model No.: CL510-1 • Handheld Digital Multi-meter, OMEGA ® Model No.: HHM29 • Dc Power Supply, OMEGA ® Model No.
11 15A. Display Scaling for HX93DAC (all styles) Your HX93DA transmitter comes with dual built-in LCD indicators for displaying both Humidity and Temperature.
HX93A, HX93DA SERIES RH/Temperature Transmitter 15A 12 Temperature Display Scaling Recommended equipment: • RTD Simulator OMEGA ® Model No.: CL510-1 • Handheld Digital Multi-meter, OMEGA ® Model No.: HHM29 • Dc Power Supply, OMEGA ® Model No.
13 16. Maintenance If your Humidity transmitter will be used in a dusty environment, the protective sensor filter, if clogged, may be removed for cleaning. Unscrew the protective cover and gently blow compressed air through the filter screen. A soft brush may also be used to remove dirt particles from the screen.
14 Max Loop Resistance: Ohms = (V supply – 6 V)/.02 A Sensor Type: 100 Ohm Platinum RT 18. General Specifications Enclosure Housing: Gray Polycarbonate, (IP 65, DIN 40050) NEMA rated up to 13, UL Listed. Connections Cable Strain Relief: Nylon, Liquid-tight with neoprene gland for 2.
WARRANTY / DISCLAIMER OMEGA ENGINEERING, INC. warrants this unit to be free of defects in materials and workmanship for a period of 13 months from date of purchase. OMEGA’s Warranty adds an additional one (1) month grace period to the normal one (1) year product warranty to cover handling and shipping time.
Where Do I Find Ever ything I Need for Pr ocess Measurement and Control? OM EGA…Of Course! Shop online at www .omega.com TEMPERA TURE Thermocouple, RTD & Thermistor Probes, Connectors, P.
Un punto importante, dopo l’acquisto del dispositivo (o anche prima di acquisto) è quello di leggere il manuale. Dobbiamo farlo per diversi motivi semplici:
Se non hai ancora comprato il Omega Speaker Systems HX93A è un buon momento per familiarizzare con i dati di base del prodotto. Prime consultare le pagine iniziali del manuale d’uso, che si trova al di sopra. Dovresti trovare lì i dati tecnici più importanti del Omega Speaker Systems HX93A - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso Omega Speaker Systems HX93A imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul Omega Speaker Systems HX93A ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il Omega Speaker Systems HX93A, ma non hai ancora letto il manuale d’uso, dovresti farlo per le ragioni sopra descritte. Saprai quindi se hai correttamente usato le funzioni disponibili, e se hai commesso errori che possono ridurre la durata di vita del Omega Speaker Systems HX93A.
Tuttavia, uno dei ruoli più importanti per l’utente svolti dal manuale d’uso è quello di aiutare a risolvere i problemi con il Omega Speaker Systems HX93A. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo Omega Speaker Systems HX93A insieme con le istruzioni su come risolverli. Anche se non si riesci a risolvere il problema, il manuale d’uso ti mostrerà il percorso di ulteriori procedimenti – il contatto con il centro servizio clienti o il servizio più vicino.
