Technical data, Technical data of controller, See also “technical data”, pg. 21) if – VACUUBRAND CVC 3000 User Manual

Page 21: D (see “technical, Data”, pg. 21), See section “technical data”, pg, Protection, “technical data”, pg. 21), Um system, see section “technical data”, pg. 21

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page 21 of 80

Technical data

Technical data of controller

Controller

CVC 3000

Pressure transducer

ceramic diaphragm (alumina),

capacitive, absolute pressure,

gas type independent

Display

LCD graphic display, illuminated

Pressure units / scale (selectable)

Torr, mbar or hPa

Measuring range (absolute)

810 - 0.1 Torr (1080 - 0.1 mbar)

Maximum control range (absolute)*

795 - 0.1 Torr (1060 - 0.1 mbar)

Resolution

0.07 Torr (0.1 mbar)

Maximum permissible pressure at pres-

sure transducer (absolute)

1125 Torr (1.5 bar)

Maximum permissible temperature of

gaseous media**

continuous operation: 104°F (40°C),

for short periods (less than 5 minutes)

up to 176°F (80°C)

Measurement uncertainty (absolute)

after careful adjustment and at constant

temperature

<

± 0.75 Torr (1 mbar)

Temperature coefficient

<

± 0.07 mbar/K (0.05 Torr/K)

Ambient temperature range (operation)

50°F to 104°F (10°C to +40°C)

Ambient temperature range (storage)

14°F to 158°F (-10°C to +70°C)

Permissible relative atmospheric mois-

ture during operation (no condensation)

30% to 85%

Maximum permissible range of supply

voltage ( ±25% )

24V DC

Maximum power draw

3.4W (140mA at 24V DC)

Maximum permitted current of connect-

ed valves (connected components)

4A

Degree of protection IEC 529

(front side)

IP 42

Measurement connection (tabletop unit)

connection for PTFE tube

I.D. 3/8”, O.D. 5/16” (10 / 8 mm) or

hose nozzle for tubing

I.D. 1/4” / 3/8” (6 / 10 mm)

Measurement connection (built-in unit)

connection for PTFE tube

I.D. 3/8”, O.D. 5/16” (10 / 8 mm) or

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