Chapter 1 Introduction; Unpacking; Description; Features - Omega DPF500 Series User Manual

Chapter 1 Introduction

1.1 Unpacking

Remove the Packing List and verify that you have received all equipment. If you have any questions about the
shipment, please call OMEGA Customer Service Department.
When you receive the shipment, inspect the container and equipment for any signs of damage. Note any evidence
of rough handling in transit. Immediately report any damage to the shipping agent.
NOTE: The carrier will not honor any damage claims unless all shipping material is saved for their examination.
After examining and removing contents, save packaging material and carton in the event reshipment is
necessary.

1.2 Description

Featuring 5 digits of rate and 8 digits of total, the DPF500 meter is a battery powered indicator capable of accepting
magnetic pickup, DC pulse and switch closure inputs. The unit can be ordered with an optional 4-20mA output. The
DPF500-MA uses the 4-20mA loop to provide power when this output is used.

1.3 Features

• Magnetic Pickup Input, Contact Closure Input, DC Pulse Input (Optically Isolated)
• Displays Rate & Total Simultaneously
• 5 Digit Rate Display
• 8 Digit Totalizer Display
• 4-20mA Analog Output (-MA option)
• Powered From Internal Battery, or 4-20 mA Output Loop (-MA option)
• 20 Pt. Linearization (-LIN option)
• Isolated Scaled Pulse Output

1.4 Available Models

The following models are available from OMEGA Engineering, Inc.
PART NUMBER
DPF501
DPF502
DPF503
* 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
-MA
-LIN
-BAT
-ET
The following accessories are available from OMEGA Engineering, Inc.
PART NUMBER
DPF5-BP
DPF501-BAT
FPW-15
Panel Mount, Battery Powered* Ratemeter and Totalizer (NEMA-4 Front)
Wall Mount, Battery Powered* Ratemeter and Totalizer (NEMA-4 Enclosure)
Explosion Proof, Battery Powered* Ratemeter and Totalizer
Class I, Division I, Groups B, C & D
Class II, Division I, Groups E, F & G
Loop Powered with 4-20 mA output
20-point linearization
Battery Pack
Extended Temperature Range
External battery pack with 2 "C" size batteries and 12" leads
Spare battery
15 VDC power supply
DESCRIPTION
DESCRIPTION
DESCRIPTION
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