Pressure controller 20700100

Overview

• Complete package for control of fine vacuum processes in chemical laboratories; continuous control range from atmosphere to 1 x 10^-3 mbar.
• Graphic user interface for intuitive operation.
• Predefined applications for reproducible results and faster setup.
• Application editor to create or modify process sequences.
• VACUU·VIEW extended gauge with wide measuring range, chemical resistance and mechanical robustness.

Product details
The VACUU·SELECT fine vacuum control package provides a user-friendly control solution for processes down to 1 x 10^-3 mbar. The package comprises the VACUU·SELECT controller with VACUU·VIEW extended fine vacuum gauge, a chemical-resistant inline isolation solenoid valve (VV-B 15C), and the connection accessories required for small flange (KF) systems. The KF DN 16 configuration is compatible with RE / RZ 2.5 to RE / RZ 6 rotary vane pumps and the HYBRID pump RC 6. The controller features an application-based graphical interface; predefined applications can be edited and new applications created to match process requirements. Included inline valve and sensor are automatically configured via the VACUU·BUS system for plug-and-play integration.

Items supplied

• VACUU·SELECT vacuum controller (without internal vacuum sensor and venting valve) with VACUU·VIEW extended and power supply.
• Solenoid valve VV-B 15C, KF DN 16.
• T-piece KF DN 16 and hose nozzle DN 10 mm (PP).
• Clamping and sealing rings; ready for use; supplied with manual.

Technical specifications

• Order number: 20700100
• Upper measuring limit: 1100 mbar (825 torr).
• Lower measuring limit: 1 x 10^-3 mbar (1 x 10^-3 torr).
• Upper control limit: 1000 mbar (750 torr).
• Lower control limit: 1 x 10^-3 mbar (1 x 10^-3 torr).
• Measurement principle: Ceramic diaphragm sensor + ceramic-jacketed Pirani sensor.
• Accuracy: ±15% of indicated value in 0.01–5 mbar; ±3 mbar for > 5 mbar.
• Vacuum sensor: VACUU·VIEW extended.
• Temperature coefficient: ±0.2 mbar/hPa / 0.15 torr /K.
• Vacuum connection: Small flange KF DN 16 / hose nozzle DN 10 mm.
• Venting valve: No.
• Storage temperature: -10 °C to 60 °C.
• Operating ambient temperature: 10 °C to 40 °C.
• Max. media temperature (continuous): 40 °C; short term max: 80 °C.
• Outer housing material: Robust plastic with good chemical resistance.
• Protection class (IEC 60529): IP 40; front side: IP 41.
• Protection class (UL50E): Type 1; front side Type 2.
• Dimensions (L x W x H): 152 mm x 127 mm x 41 mm.
• Weight: 0.6 kg.
• Max. current for VACUU·BUS (24 V DC): 4 A.
• Cable length (connection): 2 m.
• Interface: Ethernet (RJ45) Modbus TCP; USB (Type A) for data transfer and software update; RS-232 via additional adapter.
• NRTL certification: Yes.