< Marsh Bellofram Group of Companies < Bellofram Precision Controls < Servo Pressure Controllers < T-3212 and T-3222
Type 3212 & 3222 Analog Enclosure Regulators
Downloadable Files:
Servo Pressure Controllers Catalog (2.7 MB)
Type 3212 & 3222 Analog Enclosure Regulators
  • Closed loop technology
  • Integrated air volume booster
  • Current/voltage command and monitor signals
  • Compact unit with flows up to 50 SCFM
Product Detail:
The Type 3212 single loop and 3222 double loop are non-bleeding electro-pneumatic controller with flows exceeding those of most compact standard industrial electronic regulators or I/P transducers. The 3212/3222 offers analog monitoring of the output pressure by a 0-10 VDC signal. Many output pressures are available up to 150 psi. Flows to 50 SCFM are possible from the compact Type 3212/3222 electronic controller with integrated booster relay. A reliable twin solenoid valve system, with an integral pressure sensor, controls pressures to an accuracy of ± .5%. Custom output ranges are available.

Applications include: Automotive, Industrial Machinery, Web Tension Control, and Tire Manufacturing & Testing.
Part Numbers:
Create Part Number:
2
X
2
X
X
0
G

150
P
 X 1 XX
 
1
1 loop
# of Loops
2
2 loop
 
2
  M CMOS Logic Output
T TTL
O
Open-Collector
 
E
0-10V
 Analog Control Signal
I
 4-20mA
  0 Please indicate the lower limit of output pressure range down to 0 psig (consult factory for 2 digit) Lower Limit of Output Pressure
G psig Pressure Units
150
Please indicate the upper range of pressure up to 150 psig
Upper Limit of Output Pressure
P
Pipe (in-line)
Mounting
  0 1/4 NPT
Supply & Output Ports
1 1/4 BSPT
2 1/4 BSPP
3 3/8 NPT
4 3/8 BSPT
5 3/8 BSPP
1

6 Pin Micro
Power Cords must be ordered separately

Connector
 
00
none
Options
Consult Factory for other options
14
12VDC supply
Options:
DIN-rail Bracket, Panel Bracket, Power Supply, Control Knob, Remote Pressure Sensor, External Volume Booster.
   
Product Contact:
Sales Contact
Technical Contact
Specifications:
Performance
Full-Scale Accuracy 0.5%
Electrical Inputs
 
Supply Voltage
15-24VDC (12VDC option)
  Stand by Supply Current 80 mA
  Maximum Supply Current 325 mA
  E/P Control 0-10V,10K ohms
  I/P Control 4-20 mA , 250 ohms
  2nd loop Remote Sensor Feedback T3221: 0-10V
(4-20mA option)
Electrical Outputs
  Monitor Output 0-10V (4-20 mA option)
  Logic Output CMOS, TTL, Open-Collector
Pneumatic Inputs
  Supply Pressure
Max. Output PSIG
(bar)
Max. Supply PSIG
(bar)
Up to 5
(.35)
20
(1.4)
>5 to 15
(.35-1.0)
30
(2.1)
>15 to 30
(1.0-2.1)
60
(4.1)
>30 to 100
(2.1-6.9)
165
(11.4)
>100 to 150
(6.9-10.3)
200
(3.8)
Pneumatic Outputs
  Full-scale Atmospheric Pressure Ranges 1, 5, 15, 30, 100, 150, psig
0.07, 0.35, 1.03, 2.07, 6.9, 10.34 BAR
  Forward Flow Capacity 60 scfm
1700 LPM
  Exhaust Flow Capacity 15 scfm
425 LPM
Environmental
  Operating Temperature 32-141ºF (0-60ºC)
  Media-Wetted Materials Aluminum, copper alloys, nickel,
buna-n, silicon, 316SS
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