Specifications

Full Scale Ranges

0.1, 0.25, 1, 2, 10, 20, 50, 100, 200, 500, and 1000 Torr (and metric equivalents)

0.001% Full Scale

Operating Temperatures

Unheated Models

0 to 50°C

45°C Models

15° to 40°C

80° and 100°C Models

15° to 50°C

Unheated Models

0.50% of Reading for ranges < 1 Torr; 0.25% of Reading for ranges

≥ 1 Torr

45°C Models

0.10% of Reading for ranges

≥ 1 Torr; 0.15% Reading for ranges < 1 Torr

80° and 100°C Models

0.25% of Reading for ranges

≥ 1 Torr; 0.50% of Reading for ranges < 1 Torr

Temperature Coefficients

Zero

Unheated Models

0.005% Full Scale/°C for 10 to 1000 Torr; 0.010% Full Scale/°C for 2 Torr;

0.015% Full Scale/°C for 1 Torr; 0.020% Full Scale/°C for < 1 Torr

45°C Models

0.002% Full Scale/°C for ranges

≥ 1 Torr; 0.005% Full Scale/°C for ranges < 1 Torr

80° and 100°C Models

0.002% Full Scale/°C for ranges

≥ 1 Torr; 0.010% Full Scale/°C for ranges < 1 Torr

Span

Unheated Models

0.04% Reading/°C

Heated Models

0.02% Reading/°C

Materials Exposed to Process Gases

Some optional fittings may be built from 300-series stainless steel.

Internal Volume

Warmup Time

2 hours for ranges

≥ 1 Torr; 4 hours for ranges < 1 Torr

Overpressure Limit

45 psia (310 kPa)

Input Power Required

Unheated Models

+24 VDC ±10% @ 300 mA or ±15 VDC @ 300 mA

45°C Models

+24 VDC ±10% @ 600 mA or ±15 VDC @ 600 mA

80° and 100°C Models

+24 VDC ±10% @ 800 mA or ±15 VDC @ 800 mA

Output Signal

Analog

0 – 10 VDC into > 10 k

Ω load

Digital

EtherCAT

Trip Relay Option

Two (2) internally mounted process pressure trip relays, solid state, independently

adjustable by customer at atmospheric pressure from 0.5% to 100% of Full Scale

range. Relay capacity of 0.20 amps@ 30 VDC. Complies with UL1577 requirements.

Electrical Connectors

Analog

15-pin D-subminiature male

EtherCAT

Two (2) RJ45 female receptacles for incoming and network signals

External Indicators

Multicolor status LED and two (2) red/green LEDs for EtherCAT communications status

Connection Fittings

Standard

½'' (12 mm) OD tube

Optional

CE, ETG.5003.2080 Vacuum Pressure Gauge