Economical and reliable electrical conversion to pressure

The ControlAir Type-500X converts a current or voltage input signal to a linearly proportional pneumatic output pressure. This versatile instrument is designed for control applications that require a high degree of reliability and repeatability at an economical cost.

The Type-500X is available in two different versions. The lower range model is designed for standard process control applications which typically utilize a 3 to 15 psig output. The extended range unit provides up to 145 psig output for higher pressure industrial pneumatic and process control system requirements.

Specifications

Low Output Range (Up to 30 psig)

High Output Range (Up to 120 psig)

Min./Max. Supply Pressure  

Minimum - 3 psig (0.2 BAR)
above maximum output
Maximum - 100 psig (7 BAR)

Minimum - 5 psig (2 BAR)
above maximum output
Maximum - 150 psig (10 BAR)

Supply Pressure Sensitivity 

<± 0.1% of span per 1.0 psig
(<± 0.15% of span per 0.1 BAR)

<± .04% of span per 1.0 psig (0.07 BAR)

Terminal Based Linearity

<± 0.75% of span

<± 1.5% of span typical, ± 2.0% max.

Repeatability

< 0.5% of span

< 0.5% of span

Hysteresis

< 1.0% of span

< 0.5% of span

Response Time

Dependent on pressure range - typically less than 0.25 sec for 3-15 psig units 

Flow Rate   

4.5 scfm (7.6 m3/hr ANR) at
25 psig (175 kPa) supply
12.0 scfm (20.0 m3/hr ANR) at
100 psig (700 kPa) supply

20.0 scfm (34.0 m3/hr) at
150 psig (1050 kPa) supply  

Relief Capacity  

2 scfm (3.4 m3/hr) at
5 psig (35 kPa) above
20 psig (140 kPa) setpoint

7 scfm (3.4 m3/hr)
at 10 psig (35 kPa) above
20 psig (140 kPa) setpoint

Maximum Air Consumption

.05 scfm (.07 m3/hr) midrange typical

.07 scfm (.14 m3/hr) midrange typical

Media

Oil free, clean dry air filtered to 40 micron

Temp. Range (Operating)

-20°F to +140°F (-30°C to 60°C) 

Port Sizes

1/4 NPT(Pneumatic)
1/2 NPT(Electric) 

1/4 NPT(Pneumatic)
1/2 NPT(Electric)

Weight

2.1 lbs. (0.94 kg)

2.1 lbs. (0.94 kg)

Ordering Information - TYPE-500X I/P

 

 

Output Range  

 

Part Number

Input

psi

bar

Impedance

500-AA

4-20 mA

3-9

0.2-0.6

90 Ohms

500-AB

4-20 mA

9-15

0.6-1.0

90 Ohms

500-AC

4-20 mA

3-15

0.2-1.0

180 Ohms

500-AD

4-20 mA

3-27

0.2-1.9

220 Ohms

500-AE

4-20 mA

6-30

0.4-2.0

220 Ohms

500-AF

4-20 mA

1-17

0.1-1.2

250 Ohms

500-BC

10-50 mA

3-15

0.2-1.0

70 Ohms

500-BD

10-50 mA

3-27

0.2-1.9

85 Ohms

500-BE

10-50 mA

6-30

0.4-2.0

85 Ohms

500-AG

4-20 mA

2-60*

0.1-4.0

225 Ohms

500-AH

4-20 mA

3-120*

0.2-8.0

260 Ohms

500-BF

0-60 mA

2-120*

0.1-8.0

220 Ohms

Ordering Information - TYPE-500X E/P

   

Output Range

 

Part Number

Input

psi

bar

Impedance

500-CC

0-5 VDC

3-15

0.2-1.0

615 Ohms

500-CD

0-5 VDC

3-27

0.2-1.8

530 Ohms

500-CE

0-5 VDC

6-30

0.4-2.0

530 Ohms

500-DC

1-9 VDC

3-15

0.2-1.0

985 Ohms

500-DD

1-9 VDC

3-27

0.2-1.8

840 Ohms

500-DE

1-9 VDC

6-30

0.4-2.0

840 Ohms

500-CF

0-5 VDC

2-60*

0.14-4.1

500 Ohms

500-EH

0-10 VDC

3-120*

0.2-8.2

805 Ohms

*Output shown is as calibrated at the factory. Large span adjustment capability allows recalibration to achieve output ranges from 3-35 psig (0.2-2.4 BAR) with 2-60 psig unit to 3-145 (0.2-10 BAR) with 2-120 psig unit.