UPS3110 Digital Pressure Standard

Available Calibration Modes:
Gauge, absolute, or gauge and absolute switch-selectable

Overall Accuracy:
±0.05% F.S. maximum each range. Accuracy statement includes all effects of linearity, hysteresis, repeatability and ambient temperature.

Temperature Range:
Operating: 40°F to 140°F (4°C to 60°C)
Storage: 0°F to 185°F (-17°C to 85°C)
Relative humidity: 95%, non-condensing

Pressure Media:
Any media compatible with 17-4PH stainless steel

Pressure Sensor Type:
Bonded, metal foil strain gauge or equal

Pressure Connection:
Pressure fitting; 7/16-20UNF-2A: 37° flare; AN-4

Overpressure Capability:
750% on low range
300% on mid range
150% on high range

Numerical Pressure Display:
Digital type: High intensity, red LED, 0.43 in. high
Active digits: Five full decades
Polarity indication: “—” sign

Pressure to Digital Conversion:
Conversion rate: Data updated at the rate of 12 times per second, nominal
Display resolution: Nominally 0.02% of F.S. for each pressure range

Input Voltage:
115 or 230 VAC, ±10%, 50/60 Hz voltage selected via transformer taps

Power Consumption:
8 watts, typical

Line Filter:
Line to line and line to neutral

Mounting Styles:
19 inch wide rack-mountable

Case Material:
16 gauge, mild steel with textured finish, baked epoxy enamel paint

Multi-Conversion:
10 units can be stepped through at the touch of a button. psi, kPa, mmHg, BAR, mBAR, inHG, cmH2O, Kg/cm2, inH2O, and % F.S. are included. Replaces analog pressure display

Weight:
UPS3110: approximately 15 lb (6.8 kg)

Overall Dimensions:
19 W x 7 H (EIA 4U) x 10 in. deep (482.6 W x 177.8 H (4 HE) x 254 mm) Excluding front handles

Peak Hold:
Last highest pressure reading stored in memory and recalled at the touch of a button. Calibrates burst discs and relief valves

Freeze Mode:
External switch contact, change of state, freezes display reading for three seconds. Calibrates pressure switches

Battery:
Self-contained rechargeable battery provides a minimum of six hours of completely portable usage. May be operated or recharged by connecting the power cord to 115 VAC. Handle, power switch, and low battery indicator included with this option. Analog display not included with this option. Also not available in rack-mount models

Outputs:
Analog: 4-20 mA, 0-10 VDC, 0-5 VDC
Digital: Parallel BCD, 20 mA loop, RS-232
simplex output

Min/Max:
Highest and lowest pressure readings stored in memory and recalled at the touch of a button