Service:Air and non-combustible, compatible gases.Wetted Materials:Consult factory.Housing Material:Die cast aluminum case and bezel.Accuracy:±1.5% for 0.25″ and ±0.25″ w.c. ranges. Ranges 0.5″ to 5″ w.c. and corresponding bi-directional (except ±2.5″ w.c.) ±1%; All other ranges: ±0.5% @ 77°F (25°C) including hysteresis and repeatability (after 1 hour warm-up).Stability:< ±1% per year.Pressure Limits:Ranges (uni- and corresponding bidirectional), ≤ 1 in w.c.: 9 psi; 2.5 and 5 in w.c.: 1.5 psi; 10 in w.c.: 3 psi; 25 in w.c.: 8 psi; 50 in w.c.: 15 psi; 100 in w.c.: 20 psi.Temperature Limits:32 to 140°F (0 to 60°C).Compensated Temperature Limits:32 to 140°F (0 to 60°C).Thermal Effects:0.020%/°F (0.036/°C) from 77°F (25°C). For 0.25″ and ±0.25″ w.c. ranges: ±0.03%/°F (±0.054%/°C).Power Requirements:12 to 28 VDC, 12 to 28 VAC 50 to 400 Hz.Power Consumption:3 VA max.Output Signal:4 to 20 mA DC into 900 Ω max.Zero & Span Adjustments:Accessible via menus.Response Time:250 ms (damping set to 1).Display:Backlit 4 digit LCD 0.4″ height LED indicators for set point and alarm status.Electrical Connections:15 pin male high density D-sub connection. 18″ (46 cm) cable with 10 conductors included.Process Connections:1/8″ female NPT. Side or back connections.Mounting Orientation:Mount unit in vertical plane.Size:5″ (127 mm) OD x 3-1/8″ (79.38 mm).Weight:1.75 lb (794 g).Agency Approvals:CE.
SWITCH SPECIFICATIONSSwitch Type:2 SPDT relays.Electrical Rating:1 A @ 30 VAC/VDC.Set Point Adjustment:Adjustable via keypad on face.