NITV 1000 2000 3000 Series Pneumatic Pressure Regulator

Series ITV electro-pneumatic and electronic vacuum regulators control air/vacuum pressure steplessly in proportion to an electric signal. The units are compact, lightweight, and include an easy-to-read LED display. Input signals can be analog current or voltage, 4 or 16 point presets, or a range of communication protocols including CC-Link, DeviceNet™, PROFIBUS, RS-232C or I/O-Link. EtherNet/IP™, and PROFINET are available as well. See the separate configurators on this site. Monitor output is available as an analog or switch signal. ITV regulators are IP65 equivalent.

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Feature

 

• High Precision provides highly accurate air pressure regulation in a small package

• High Sensitivity senses output pressure deviations to within 1/8 inch water column pressure

• Wide Pressure Ranges pressure ranges up to 120 psig (8 bar)

• Compact

 

Specification

 

Model

 NITV101□Note8) NITV103□Note8) NITV105□ Note8)
NITV201□ NITV203□ NITV205□
NITV301□ NITV303□ NITV305□
Minimum supply pressure Set pressure +0.1 MPa
Maximum supply pressure 0.2MPa 1.0MPa
Set pressure range Note 1) 0.005 to 0.1 MPa 0.005 to 0.5 MPa 0.005 to 0.9 MPa
 

Power supply

 Voltage 24 VDC ± 10%, 12 to 15 VDC
Current consumption Power supply voltage 24 VDC type: 0.12 A or less Note 9)

Power supply voltage 12 to 15 VDC type: 0.18 A or less
 

Input signaNote 9)

 Current typeNote 2) 4 to 20 mA DC, 0 to 20 mA DC (Sink type)
Voltage type 0 to 5 VDC, 0 to 10 VDC
Preset input 4 points (Negative common), 16 points (No common polarity)
Input impedance Current type 250 Ω or less Note 6)
Voltage type Approx. 6.5 KΩ
Digital input Power supply voltage 24 VDC type: Approx. 4.7 KΩ Power supply voltage 12 VDC type: Approx. 2.0 KΩ
 

 

Output signal output (monitor output)

  

Analog out

 1 to 5 VDC (Output impedance: Approx. 1 kΩ)

4 to 20 mA DC (Sink type) (Output impedance: 250 Ω or less) Output accuracy ± 6% F.S. or less
Switch out NPN open collector output: Max. 30 V, 80 mA PNP open collector output: Max. 80 mA
Linearity ± 1% F.S. or less
Hysteresis 0.5% F.S. or less
Repeatability ± 0.5% F.S. or less
Sensitivity 0.2% F.S. or less
Temperature characteristics ± 0.12% F.S./°C or less
Output pressure display Note 4) Accuracy ± 2% F.S. ± 1 digit or less
Minimum unit Mpa: 0.001, kgf/cm2: 0.01, bar: 0.01, psi: 0.1 Note 5) , kPa: 1
Ambient and fluid temperature 0 to 50°C (No condensation)
Enclosure Ip65
 

Weight Note 10)

 NITV10□□ Approx. 250 g (without options)
NITV20□□ Approx. 350 g (without options)
NITV30□□ Approx. 645 g (without options)

 

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