Type 500 Electro-Pneumatic I/P Transducer (I/P, E/P)

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 (0.2 to 1 bar) output. The extended range unit provides up to 145 psig (10 bar) output for higher pressure industrial pneumatic and process control system requirements.

Input	0-10 Vdc, 0-5 Vdc, 0-60 mA, 1-9 Vdc, 10-50 mA, 4-20 mA
Output Range	1-17 psig (0.1-1.2 bar), 2-120 psig (0.15-8.2 bar), 2-60 psig (0.14-4.1 bar), 3-120 psig (0.2-8.2 bar), 3-15 psig (0.2-1 bar), 3-27 psig (0.2-1.8 bar), 3-9 psig (0.2-0.6 bar), 6-30 psig (0.4-2 bar), 9-15 psig (0.6-1 bar)
Max. Supply Pressure	150 psig (10 bar)
Supply Pressure Sensitivity - Low Output Range	<+ 0.1% of span per psig (<+ 0.15% of span per 0.1 bar)
Supply Pressure Sensitivity - High Output Range	<+ 0.04% of span per 1.0 psig (0.07 bar)
Flow Rate	20 scfm (566 Nl/min)
Maximum Air Consumption	0.07 scfm (1.98 Nl/min)
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
Media	Oil free, clean dry air filtered to 40 micron
Electrical Connection	Conduit 1/2" NPT, DIN 43650
Enclosure	Nema 1, Nema 4X (IP65)
Ambient Temperature Limits	-20° to +140°F ('-30° to 60°C)
Port Sizes	1/4 NPT (Pneumatic), 1/2 NPT (Electric)
Weight	2.1 lbs (0.94 kg.)

Type	Part Number	Thread Size	Pressure Range	Wetted Material
Back Mount	446-725-003	1/4" NPT	0-15 (0-1bar)	Brass
Back Mount	446-725-004	1/4" NPT	0-30 PSI (0-2bar)	Brass
Back Mount	446-725-001	1/4" NPT	0-60 PSI (0-4bar)	Brass
Back Mount	446-725-002	1/4" NPT	0-160 PSI (0-11bar)	Brass