Product Description
- SMC’s ITVH electro-pneumatic high-pressure regulator is used in the automation and manufacturing industries for electronic pressure regulation in pneumatic applications.
- It is suitable for flow rate control and for tension control in production processes.
- The high-pressure regulator is used to control pressure in adhesive applications.
- It is also used in leak testers and in the multi-stage control of analogue control loops.
- The SMC ITVH electropneumatic high-pressure regulator enables precise and infinitely variable pressure regulation via current or voltage signals.
- It features a digital pressure gauge for direct monitoring of the outlet pressure.
- The high control accuracy and low hysteresis ensure stable and reproducible processes.
- The regulator is available with various pipe thread sizes and is designed for high-pressure operation.
- Min. inlet pressure – (whichever is higher) 0.5 MPa or the set pressure +0.2 MPa
- Max. inlet pressure – 3.0 MPa
- Adjustable pressure range – 0.2 to 2.0 MPa
- Voltage – 24 V DC ±10 %
- Current consumption – max. 0.12 A
- Current-controlled input signal – 4 to 20 mA DC (sink type/+ COM type)
- Voltage-controlled input signal – 0 to 10 V DC
- Input signal preset – 4-point (negative COM)
- Input impedance, current-controlled – max. 500 Ω
- Input impedance, voltage-controlled – 6.0 to 6.5 kΩ (at 25 °C)
- Input impedance preset – approx. 4.7 kΩ
- Output signal: analogue output – 1 to 5 V DC, output impedance: min. 1 kΩ, output accuracy: max. ±6 % of the measuring range / 4 to 20 mA (sink type/+ COM type), output impedance: max. 250 Ω, output accuracy: max. ±6 % of the measuring range
- Output signal: Switching output – max. 80 mA, hysteresis ±3 % of the measuring range, self-diagnosis max. ±5 % of the measuring range
- Linearity – max. ±1 % of the measuring range
- Hysteresis – max. 1% of the measuring range
- Repeatability – max. ±1 % of the measuring range
- Accuracy – max. ±1 % of the measuring range
- Temperature characteristics – max. ±0.12% of the measuring range per °C
- Accuracy of outlet pressure display – max. ±2% of the measuring range, ±1 digit
- Smallest unit of output pressure display – 0.01 MPa or 0.1 bar
- Ambient and medium temperature – 0 to 50 °C (no condensation)
- Connection size – G 3/8"
- Width – 62 mm
- Depth – 52 mm
- Height – 122 mm
- Weight – approx. 630 g (excluding options)
