Download DIGITAL PRESSURE CONTROLLER

Evacuated Reference – Option
The two sigma expanded uncertainty of the vacuum sensor used to monitor the reference
pressure is estimated to be less than or equal to 10 mtorr (1.33 Pa) per year. This
uncertainty component should be combined RSS with the primary sensor uncertainty
when operating in the absolute mode with a evacuated reference vacuum sensor.
A.2
SPECIFICATIONS
GENERAL SPECIFICATIONS
Pressure Range:
Minimum; 0 to 5 (0 to 700 mbar)
Maximum; 0 to 3000 psi (0 to 200 bar)
Display:
6.4 inch, TFT Active Matrix Color
Display Resolution:
User-selectable up to 1:1,000,000
Electrical Power:
90–260 VAC, 47 - 63 Hz (50-400 Hz for i/xi models), 150 W
Operating Temperature:
18–36°C
Storage Temperature:
–20–70°C
Humidity:
5–95% relative humidity, non-condensing
Nominal Control Volume:
5–60 in3 (80–1000 cc’s)
Dimensions:
7" H x 16.5" W x 19" D (17.8 cm x 41.9 cm x 48.3 cm)
Weight:
20 lb (9 kg)
Standard Pressure Units:
inHg at 0°C and 60°F, kPa, bar, psi, inH2O at 4oC, 20, and 25
°C, kg/cm2, mmHg at 0°C, cmHg at 0°C, and cmH2O at 4°C
Pneumatic Ports:
1
Relief Valves:
Test Port: 120% of Maximum Scaled Quartz Sensor Range
Reference: 10 Psig (where applicable)
Supply Pressure:
115%FS for units greater than 100 psi of each channel
100%FS plus 15 psi for units less than or equal to 100 psi for
each channel.
/4-inch NPT female
A-5
APPENDIX A