Related Manuals for Omega DPF500 Series
Summary of Contents for Omega DPF500 Series
- Page 1 User’ s Guide Shop online at omega.com e-mail: info@omega.com For latest product manuals: omegamanual.info PF500 Series Ratemeter/Totalizer...
- Page 2 Approach Directives. OMEGA will add the CE mark to every appropriate device upon certification. The information contained in this document is believed to be correct, but OMEGA accepts no liability for any errors it contains, and reserves the right to alter specifications without notice.
-
Page 3: Table Of Contents
Chapter 1 Introduction 1.1 Unpacking ... 1 1.2 Description ... 1 1.3 Features ... 1 1.4 Available Models ... 1 1.5 Available Options/Accessories ... 1 Chapter 2 Installation 2.1 Battery Installation ... 2 2.2 Battery Replacement ... 2 2.3 Dimensions ... 3 2.4 Wiring ... - Page 4 THIS PAGE INTENTIONALLY BLANK...
-
Page 5: Chapter 1 Introduction
Explosion Proof, Battery Powered* Ratemeter and Totalizer * All units may be powered from an external 8.5 -30 VDC to prolong internal battery life. 1.5 Available Options/Accessories The following options (available at the time of ordering) are available from OMEGA Engineering, Inc. PART NUMBER -LIN -BAT The following accessories are available from OMEGA Engineering, Inc. -
Page 6: Chapter 2 Installation
Chapter 2 Installation 2.1 Battery Installation: All DPF500 models are shipped without the battery(ies) installed. This preserves battery life when the unit is not in service. When using external DPF5-BP, mount within 12" and plug connector into 3 position square posts (see Fig 1). -
Page 7: Dimensions
2.3 Dimensions DPF5-BP Accessory Dimensions are in inches (mm) DPF502 #8 Screw Mounting holes molded directly under cover screws. Max. screw head .29" (Typ. 4 places) 4.92(125) 4.33 (110) To access terminals, remove cover and 4 panel screws. Terminals are on bottom side of PC board. -
Page 8: Wiring
2.4 Wiring Several typical applications of the DPF500 are shown below. Please observe that the various pulse inputs and power options may be intermixed in many ways to solve common applications. The isolated pulse output may be freely used so long as proper polarity is observed. Caution: When 4-20 mA loop option is provided, the power wiring to the loop power option should always be to terminals (+) 12 and (-) 11. -
Page 9: Point Linearization Operation
Chapter 3 20 Point Linearization (-LIN option) 3.1 20 Point Linearization Operation (-LIN option) A 20 point linearization table is used to construct a curve describing the relationship of K-Factor and input frequency. The measured input frequency is used to access the table. A linear interpolation of adjacent point pairs is used to arrive at the K-Factor at that input frequency. - Page 10 4.1 Explanation of Display Prompts (continued) fr# : (frequency for point #) This prompt will only appear when 20 point selected. It sets the frequency for each of the 20 points (#). Press the ↑ key to increment each digit. Press the ← key to step to the next digit to the left. Press the E key to enter the desired frequency for point #.
- Page 11 4.1 Explanation of Display Prompts (continued) oUt HI: (out high) Sets the high setting for the 4-20 mA analog output. Key in the high rate value at which the unit will output 20 mA. Press the ↑ key to increment each digit. Press the ← key to step to the next digit to the left. Press the E key to enter the displayed out hi value.
-
Page 12: Programming Flowchart
4.2 Programming Flowchart RATE RATE RUN MODE TOTAL If panel lock OFF If panel lock ON 0000 ENTER CODE ent Code If code correct CLEAR TOTAL OTAL CLR ToT FDEC FACTOR DECIMAL 12345678 20poInt FACTOR lInear TYPE 20poInt 20poInt selected FACTOR 20PT SET pnts... - Page 13 4.2 Programming Flowchart (continued) Continued From Previous Page TDEC TOT AL DECIMAL 12345678 TOT AL ToT DESC DESCRIPT OR "blank" (BBL, MCF) SCALE NNIN r SCALE (ratemeter) (Days) 1234 RA TE DECIMAL R DECLoC LOCA TION NORMALIZA NORMALIZATION NORMALIZATION DELA Y delay 0.1 to 99.9 to 99.9...
-
Page 14: Chapter 5 Operation
Chapter 5 Operation 5.1 General A suitable pulse producing device or fl ow meter is wired to one of the three pulse inputs provided on the DPF500. Only one of these inputs is used in a given application. There are no connections to the two unused pulse inputs. Isolated magnetic pickups may be connected to terminals 1 and 2. -
Page 15: Error Messages/Analog/Analog Output Calibration 6.1 Error Messages/Analog
Chapter 6 Error Messages / Analog Output Calibration 6.1 Error Messages The DPF500 is provided with extensive self checking which assists the user in the location of setup entry errors and in reporting malfunctions or unusual operating conditions. When an error occurs, the display will fl ash. Press any key to see the error message corresponding to the error that has occurred. -
Page 16: Chapter 7 Specifi Cations
Chapter 7 Specifi cations 7.1 Specifi cations Power: BATTERY POWERED Supplied with 1 or 2 C size Lithium battery pack. EXTERNAL POWER INPUT Voltage: 8.5 to 30 VDC Current: Less than 5 mA Supplied with 1 C size lithium battery Protection: Reverse Polarity Protection on DC Power Input LOOP POWERED Voltage: 8.5 to 30 VDC... - Page 17 Department will issue an Authorized Return (AR) number immediately upon phone or written request. Upon examination by OMEGA, if the unit is found to be defective, it will be repaired or replaced at no charge. OMEGA’s WARRANTY does not apply to defects resulting from any action of the purchaser, including but not limited to mishandling, improper interfacing, operation outside of design limits, improper repair, or unauthorized modification.
- Page 18 Where Do I Find Everything I Need for Process Measurement and Control? OMEGA…Of Course! Shop online at omega.com TEMPERATURE Thermocouple, RTD & Thermistor Probes, Connectors, Panels & Assemblies Wire: Thermocouple, RTD & Thermistor Calibrators & Ice Point References Recorders, Controllers & Process Monitors...