Type 3520- T3520 Digital Weatherproof Regulators
The Type 3510 single and 3520 double loop electro-pneumatic servo pressure controllers combine the
advantages of reliable solenoid valves and digital control. Available with a local keypad programming
option or RS-485 Digital Communications for PLC or PC control. The digital pressure controller is one
of the most precise, accurate, and reliable devices available in the industry today, by giving the user
the ability to set and extract data directly from the transducer with a PC or automation system. With
a forward flow of 1.25 SCFM at 100 psi, the 3510/3520 can be used alone for many applications or
combined with a volume booster for flows in excess of 2,000 SCFM. Many output ranges are available,
from 29" Hg vacuum to 600 psig. Standard accuracy is ±0.5% FS or better. A four digit display of the
output pressure is available with the keypad model.
Features:
- Digital Display
- Serial Interface
- Digital or Analog Inputs
- Analog Monitor Output
- Single Loop and Dual Loop Control
- Forward Flow 1.25 SCFM at 100 PSI
- Weatherproof Housing
- Web Tensioning
- Automotive Painting
- Tire Manufacturing
- High Flow Process Applications
Output Port
1/8" NPT
Supply Port
1/8" NPT
Exhaust Port
No. 10-32 UNF-2B
Logic Output
NO
Reverse Acting
YES
Air Consumption
Negligible
Exhaust Capture
NO
Port Size
1/8" NPT
Flow Rate (scfm)
1.2
Mounting Options
Pipe
External Feedback
OPTION
Output Gauge Port
YES
Input Signal
4-20 mA,
0-10 VDC
Analog Monitor Output
YES
Electrical Port (STD)
micro style 6 pin micro
Operating Temp (⁰C)
0⁰ - 60⁰
E/P Supply Requirements
15+/- 10% VDC, 24 +/- 10% VDC (80-325 mA)
Maximum Accuracy
0.50%
Impedance Current (Ohms)
250
Impedance Voltage (Ohms)
2 K - 8 K
Current Input Ranges (mA)
0-20, 4-20
Voltage Input Ranges (DC)
0-10
Accuracy (% of span, typ.)
0.1 to 0.5
Hysterisis (% of span, typ.)
0.1 to 0.5
Width x Depth x Height (in.)
2.3" x 2.3" x 5" max.
External Span/Zero Adjustment
YES (electronic)
Output Pressure Ranges
0-2 PSIG,
0-10 PSIG,
0-30 PSIG,
0-60 PSIG,
0-100 PSIG,
0-120 PSIG,
0-150 PSIG,
0-200 PSIG,
0-600 PSIG
Maximum Supply Pressure (psi)
110% of output
Minimum Supply Pressure (psi)
100% of output
Maximum Supply Pressure
100 PSIG,
150 PSIG,
600 PSIG
Output Pressure Range(s) (psi)
0-15
Internal Feedback (closed loop)
YES
Repeatability (% of span, typ.)
0.1 to 0.2
Exhaust Capacity (scfm) @ 5 psid
1.2
Mounting Orientation Insensitivity
Excellent
Independent Linearity (% of span, typ.)
0.1 to 0.2
Find Your Part Number
Not sure? Call for help. Phone: 304-387-1200
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