DPG9030-600_DPG9030-1K_DPG9030-2K_DPG9030-3K压力计OMEGA
A Multi-Functional Digital Gauge with Optional 4 to 20 mA Output and (1) or (2) SPDT Switches
±0.25% of Span Terminal Point Accuracy
IP65 (NEMA 4) Weatherproof Case
3" Stainless Steel Case or 4 1/2" Fiberglass Reinforced Thermoplastic Case
Extra Large Display with Bar Graph
(0.6" on 3" Case, 0.88" on 4 1/2" Case)
Min/Max Readings
Easy-to-Use Menu Options (All Password Protected)
10 User-Selectable Engineering Units
Backlite Display Standard
SPECIFICATIONS
Accuracy: ±0.25% of span, terminal point (0.13% BFSL)
Case Size: 76 mm (3"), 114 mm (4.5")
Case Material: 3" stainless steel, 4.5" fiberglass-reinforced thermoplastic
Case Encl. Rating: Weatherproof, NEMA 4 (IP65)
Wetted Materials: 17-4 SS (sensor), 316 SS (socket)
Socket Size: ? NPT Standard; Custom: ? NPT, JIS, DIN, SAE, (? NPT only with 4.5" case, others on application). Consult Engineering to order custom socket.
Socket Connection: Lower (standard); 3, 9 and 12 o'clock optional
Operating Temp: 10 to 60°C (14 to 140°F)
Temp Error: (Zero and span) 0.08%/°C (0.04%/°F) (<0.04%°C typical)
Storage Temp: -20 to 70°C (-4 to 158°F)
Display: 5-digit LCD
Character Height:
3" Case: 15 mm (0.60")
4.5" Case: 22 mm (0.88")
Backlight: Standard
Bar Graph: Standard
Battery Life: 3" >1000 hr, 4.5" > 3600 hr
Power Options:
DC Power: 12 to 36 Vdc, 2 VA max
Loop Power: 12 to 36 Vdc
Electrical Rating on Optional Switch (Option S1 or S2 DPG9200 series only): (1) or (2) SPDT switches; 30 Vdc 1 A max, 125 Vac 5 A (switches adjustable to 100% of range)
Backlit Display: Models 9x30 and 9x45
Battery Back-Up: Models 9130, 9230, 9145, 9245
KEYPAD FUNCTIONS:
On/Off: Manually turns unit on and off (auto-off options in menu)
Zero/Clear: Zeros display or clears min and max values when displayed
Min/Max (Down) Arrow Key: Stores min and max values, arrow key allows for scrolling menu items
Menu Key: Provides access to menu options
Backlit (Up) Arrow Key: Manually turns backlite on and off (auto-off options in menu); arrow key allows for 5 menu options. (Up) arrow key allows for scrolling menu options.
Enter: Selects items in the menu
MENU MODE:
Engineering Units: 10 units of measurement are available: psi, inH2O (with three temp options: 20°C, 60°F, 4°C), ftH2O, mPa, mbar, kPa, kg/cm2, bar, inHg and mmHg
Configuration Mode: (Config) Allows for changes to default settings of gauge, including zero disable feature
Bar Graph: (Graph) Allows for adjustment of bar graph and 4 to 20 mA (optional feature)
Auto Off (5 Options): (Off) allows for changes to auto-off of gauge: never, 2 min, 5 min, 15 min, 30 min
Update Rate (4 Options): (Update) 100 ms, 200 ms, 500 ms, 1 s
Dampening (6 Options): (Damp) None, average, 2, 4, 6, 8 times per 100 ms
Backlite (5 Options): Never, 10 s, 30 s, 1 min, 5 min
Field Recalibration: Allows for recalibration of zero, midscale and span (password protected)