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PD656 Process Meter
Brand: Precision Digital Corporation
Features
- 4-20 mA, 1-5 V, 0-5 V, 0-10 V inputs
- 4½ digit + extra zero display for rate
- 6 digit display for total
- Programmable exponent for weirs & flumes
- Pump alternation control
- Two 24 Vdc transmitter power supplies
- 200 ma transmitter power supply option
- 2 or 4 relays & 4-20 ma output options
- 115 Vac or 230 Vac power
- Operating temperature: -20 to 65°C
1 - 12 of 12 Part Numbers
PD656-2-34
- Power - 24 Vdc
- Relay - 2 Relays
PD656-2-35
- Power - 24 Vdc
- Relay - 4-20 mA Output
PD656-2-36
- Power - 24 Vdc
- Relay - 2 Relays & 4-20 mA Output
PD656-2-37
- Power - 24 Vdc
- Relay - 4 Relays
PD656-2-38
- Power - 24 Vdc
- Relay - 4 Relays & 4-20 mA Output
PD656-2-N
- Power - 24 Vdc
- Relay - None
PD656-34
- Power - 115/230 Vac
- Relay - 2 Relays
PD656-35
- Power - 115/230 Vac
- Relay - 4-20 mA Output
PD656-36
- Power - 115/230 Vac
- Relay - 2 Relays & 4-20 mA Output
PD656-37
- Power - 115/230 Vac
- Relay - 4 Relays
PD656-38
- Power - 115/230 Vac
- Relay - 4 Relays & 4-20 mA Output
PD656-N
- Power - 115/230 Vac
- Relay - None
1 - 12 of 12 Part Numbers
Specifications
Approvals & Certifications
- UL Classified & CSA Certified Class I Groups C, D, Class II Groups E, F, G, Class III Hazardous Outdoor (Typical 4) Locations.
Deadband
- 0 to 100 % of Full Scale
Display
- 0.88" (22.4 mm)
- 4-1/2-Digits
Enclosure, Body Material
- Sand-Cast Aluminum
Environmental Protection
- IP66
- NEMA 4
- NEMA 7
- NEMA 9
Humidity
- 0 to 90 % Non-Condensing
Input
- 0-10 V
- 0-20 mA
- 0-5 V
- 1-5 V
- 4-20 mA
Input Impedance
- > 300 kΩ (Voltage Ranges)
- 100 ohms (Current Ranges)
Mounting
- 7/16" Holes for Wall Mounting
Operating Voltages
- 50/60 Hz
Power Supply
- 115 Vac
- 22-28 Vdc
- 230 Vac
Storage Temperature
- -40° to 85° C (-40° to 185° F)