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Configured for Very High Accuracy, Differential, 2 psi (0.14 bar) to 100 psi (6.89 bar), this digital differential pressure gauge suits wet/wet differential pressure measurement and filter and pump differential monitoring. It has accuracy (combined linearity, hysteresis and repeatability) of ±0.08% BSL.
Configured for Very High Accuracy, Differential, 2 psi (0.14 bar) to 100 psi (6.89 bar), this digital differential pressure gauge suits wet/wet differential pressure measurement and filter and pump differential monitoring. It has accuracy (combined linearity, hysteresis and repeatability) of ±0.08% BSL.
OMEGA's DPG409 digital differential pressure gauge incorporates a rugged 316 SS enclosure designed for washdown and marine applications with a precision 0.08% accuracy pressure transducer and 316L SS wetted parts and body. The result is an extremely durable digital pressure gauge.
Features
Applications
| Series | DPG409 Series |
| Type | digital differential pressure gauge |
| Configuration | Very High Accuracy |
| Configuration | Differential |
| Configuration | 2 psi (0.14 bar) to 100 psi (6.89 bar) |
| Accuracy | ± 0.08 % |
| Configuration | 1/4" (6.3 mm) NPT Male |
| Display | 4 Digit |
| Configuration | Battery Powered |
| Accuracy (Combined Linearity, Hysteresis and Repeatability) | ±0.08% BSL |
| Storage Temperature | -40 to 180°F (-40 to 82°C) |
| Operating Temperature | 0 to 150°F (-18 to 66°C) |
| Long Term Stability (1-Yr.) | ±0.1% FS typical |
| Analog Output | User selectable 0 to 5 V DC, 0 to 10 V DC or 4 to 20 mA |
| Power | One 3.6 V lithium 8.4 Ah capacity (C cell) included (two included with wireless option) |
| Battery Life (Typical) | Up to 9 months |
| Enclosure Material | 316 Stainless Steel and ABS center gasket |
| Enclosure Environmental Rating | Weatherproof, NEMA 4X (IP65) |
| Sensor Wetted Parts | 316L stainless steel |
| Pressure Connection | 1/4-18 NPT male |
| Display | 4-digit LCD with user selectable backlighting, (9999 count) 1" (25 mm) character height |
| CE Compliant | Meets EN61326-1: 2006 for industrial locations with analog output cables98' (30 m) |
| Thermal Effects (Over Operating Range) | Zero Balance: Ranges 10 inH2O (24.91 mbar) to 1 psi (0.07 bar): ±1% span, Ranges >1 psi (0.07 bar): ±0.5% span; Span Setting: Ranges 10 inH2O (24.91 mbar) to 1 psi (0.07 bar): ±1% span, Ranges >1 psi (0.07 bar): ±0.5% span |
| Minimum Resistance Between Transducer Body and Any Wire | 100M Ω @ 50 V DC |
| Pressure Cycles | 1 million minimum |
| Line/Static Pressure | 500 psi (34.47 bar) maximum applied to both sides simultaneously |
| Proof Pressure (Differential) | 10 inH2O (24.91 mbar) = 10 times range; 1 psi (0.07 bar) = 6 times range; 2.5 to 750 psi (0.17 to 51.71 bar) = 4 times range; 1000 psi (68.95 bar) Range = 3 times range |
| Hi-Side Containment Pressure (Differential) | 10 inH2O (24.91 mbar) to 5 psi (0.34 bar): To 1000 psi (68.95 bar); 15 to 1000 psi (1.03 to 68.95 bar): To 3000 psi (206.84 bar) |
| Analog Output Cable | 9' (2.7 m) |
| Analog Output Accuracy | 0.08% typical |
| Sample/Display Rate | User selectable from 0.38 to 30 sec (preset to 1/sec) |
| Computer Interface | USB connection for set-up, cable included |
| Units | psi, inHg, inH2O, bar, mbar, hPa units; must be specified at time of order |
| Alarms | User selectable "High" and "Low" alarm limits (open collector) |
| Enclosure Finish | Brushed 316 stainless steel |
| Wireless Option - RF Transceiver Carrier | ISM 2.4 GHz |
| Wireless Option - RF Output | 10 dBm (10 mW) |
| Wireless Option - Range of RF Link | Up to400' (120 m) outdoors (line of sight); Up to130' (40 m) indoors/urban |
| Wireless Option - Transmit Sample Rate | User programmable from 1 sample/2 minimum to 1 sample/2 sec |
| Dimensions (Display) | 115 D x 89 W x 74 H mm (4.5 x 3.5 x 2.9" (11.4 x 8.9 x 7.4 cm)) |
| Dimensions (Sensor) | 2.83 to 3.5" (72 to 89 mm) L (2.8 to 3.5" (7.1 to 8.9 cm)) below display, 3.1" (80 mm) wide |
| Weight | 2.2 lb (1 kg) Typical depending upon configuration |
| Series | DPG409 Series |
| Type | digital differential pressure gauge |
| Configuration | Very High Accuracy |
| Configuration | Differential |
| Configuration | 2 psi (0.14 bar) to 100 psi (6.89 bar) |
| Accuracy | ± 0.08 % |
| Configuration | 1/4" (6.3 mm) NPT Male |
| Display | 4 Digit |
| Configuration | Battery Powered |
| Accuracy (Combined Linearity, Hysteresis and Repeatability) | ±0.08% BSL |
| Storage Temperature | -40 to 180°F (-40 to 82°C) |
| Operating Temperature | 0 to 150°F (-18 to 66°C) |
| Long Term Stability (1-Yr.) | ±0.1% FS typical |
| Analog Output | User selectable 0 to 5 V DC, 0 to 10 V DC or 4 to 20 mA |
| Power | One 3.6 V lithium 8.4 Ah capacity (C cell) included (two included with wireless option) |
| Battery Life (Typical) | Up to 9 months |
| Enclosure Material | 316 Stainless Steel and ABS center gasket |
| Enclosure Environmental Rating | Weatherproof, NEMA 4X (IP65) |
| Sensor Wetted Parts | 316L stainless steel |
| Pressure Connection | 1/4-18 NPT male |
| Display | 4-digit LCD with user selectable backlighting, (9999 count) 1" (25 mm) character height |
| CE Compliant | Meets EN61326-1: 2006 for industrial locations with analog output cables98' (30 m) |
| Thermal Effects (Over Operating Range) | Zero Balance: Ranges 10 inH2O (24.91 mbar) to 1 psi (0.07 bar): ±1% span, Ranges >1 psi (0.07 bar): ±0.5% span; Span Setting: Ranges 10 inH2O (24.91 mbar) to 1 psi (0.07 bar): ±1% span, Ranges >1 psi (0.07 bar): ±0.5% span |
| Minimum Resistance Between Transducer Body and Any Wire | 100M Ω @ 50 V DC |
| Pressure Cycles | 1 million minimum |
| Line/Static Pressure | 500 psi (34.47 bar) maximum applied to both sides simultaneously |
| Proof Pressure (Differential) | 10 inH2O (24.91 mbar) = 10 times range; 1 psi (0.07 bar) = 6 times range; 2.5 to 750 psi (0.17 to 51.71 bar) = 4 times range; 1000 psi (68.95 bar) Range = 3 times range |
| Hi-Side Containment Pressure (Differential) | 10 inH2O (24.91 mbar) to 5 psi (0.34 bar): To 1000 psi (68.95 bar); 15 to 1000 psi (1.03 to 68.95 bar): To 3000 psi (206.84 bar) |
| Analog Output Cable | 9' (2.7 m) |
| Analog Output Accuracy | 0.08% typical |
| Sample/Display Rate | User selectable from 0.38 to 30 sec (preset to 1/sec) |
| Computer Interface | USB connection for set-up, cable included |
| Units | psi, inHg, inH2O, bar, mbar, hPa units; must be specified at time of order |
| Alarms | User selectable "High" and "Low" alarm limits (open collector) |
| Enclosure Finish | Brushed 316 stainless steel |
| Wireless Option - RF Transceiver Carrier | ISM 2.4 GHz |
| Wireless Option - RF Output | 10 dBm (10 mW) |
| Wireless Option - Range of RF Link | Up to400' (120 m) outdoors (line of sight); Up to130' (40 m) indoors/urban |
| Wireless Option - Transmit Sample Rate | User programmable from 1 sample/2 minimum to 1 sample/2 sec |
| Dimensions (Display) | 115 D x 89 W x 74 H mm (4.5 x 3.5 x 2.9" (11.4 x 8.9 x 7.4 cm)) |
| Dimensions (Sensor) | 2.83 to 3.5" (72 to 89 mm) L (2.8 to 3.5" (7.1 to 8.9 cm)) below display, 3.1" (80 mm) wide |
| Weight | 2.2 lb (1 kg) Typical depending upon configuration |
