OMEGA DPG409-2.5DWU-W Differential, High Accuracy, Digital Pressure Gauge with Output (Differential, 2.5 psi, NPT Male, 1/4 in, IP65, NEMA Type 4X, Weatherproof)

Weight: 1 kg

Stability: Long Term Stability (1-Yr.): ± 0.1% FS typical

Compliance: CE

Weight Note: 1 kg (2.2 lb) Typical depending upon configuration

Battery life: 9 mo

Cable Length: 2.7 m

Display Type: 4 Digit LCD

Accuracy Note: Accuracy (Combined Linearity, Hysteresis and Repeatability): ± 0.08% BSL

Output Signal: Current, Voltage

Pressure Type: Differential

Pressure, Max: 2.5 psi

Pressure, Min: 0 psi

Wireless Band: 2.4 GHz

Accuracy Class: < 0.1%

Data Interface: USB

Proof Pressure: 4x Full Scale

Pressure Cycles: 1 million minimum

Thermal Effects: Thermal Effects (Over Operating Range): Zero Balance: Ranges 10 inH2O to 1 psi: ± 1% span Ranges >1 psi: ± 0.5% span Span Setting: Ranges 10 inH2O to 1 psi: ± 1% span Ranges >1 psi: ± 0.5% span

Number of Digits: 4

Display Type Note: 4-digit LCD with user selectable backlighting, (9999 count) 25 mm (1') character height.

Electrical Output: 4 to 20 mA

Enclosure Ratings: IP65, NEMA Type 4X, Weatherproof

Materials, Wetted: 316 Stainless Steel

Pressure Accuracy: ± 0.08 %

Software Settings: (USB connection is for set-up only) Note: Because of transmission frequency regulations, wireless models may only be used in the US, Canada and Europe. Units: psi, inHg, inH2O, bar, mbar, hPa units; must be specified at time of order Lock: Allows the lock-out of front panel functions Alarms: User selectable “High” and “Low” alarm limits (open collector) Backlight: On/Off, 10 sec, 30 sec, 1 min, 5 min Wireless Transmitter (Optional): Channel number, transmission rate, alarms, sensor offset, chart recording, data logging Calibrate: Zero and span Overrange Indication: “_ _ _ _”

Supply Power Note: Battery Note:One 3.6V lithium 8.4 Ah capacity (C cell) included (two included with wireless option) (replacement battery model no. BATT-C-3.6V)

Supply Power Type: Battery

Enclosure Material: 316 Stainless Steel

Data Interface Note: USB connection for set-up, cable included

Number of Batteries: 1

Sample/Display Rate: 0.38 to 30 seconds

Settable Parameters: Backlight, Min, Max, Zero, Clear

Thermal Span Effect: ± 0.5%

Thermal Zero Effect: ± 0.5%

Line/Static Pressure: 500 psi

Battery Size and Type: 3.6V Li-ion

Sensor Dimension Note: 72 to 89 mm L (2.8 to 3.5") below display, 80 mm (3. Weatherproof, NEMA 4X (IP65) 1") wide

Display Segment Height: 25 mm

Electrical Output Note: User selectable 0 to 5 Vdc, 0 to 10 Vdc or 4 to 20 mA (external 24 Vdc power supply required) Note: Analog output is independently scalable Set jumper to select current or voltage. Software selection of 0 to 5 Vdc, 0 to 10 Vdc, or 4 to 20 mA

Process Connection Size: 1/4 in

Process Connection Type: NPT Male

Sample Display Rate Note: Sample/Display Rate: User selectable from 0.38 to 30 sec (preset to 1/sec)

Storage Temperature, Max: 82 °C

Storage Temperature, Min: -40 °C

Line/Static Pressure Note: 500 psi maximum applied to both sides simultaneously

Operating Temperature, Max: 66 °C

Operating Temperature, Min: -18 °C

Hi-Side Containment Pressure: 1000 psi

Wireless Option Specifications: Transmit Sample Rate: User programmable from 1 sample/2 min to 1 sample/2 sec Radio Frequency (RF) Transceiver Carrier: ISM 2.4 GHz RF Output: 10 dBm (10 mW) Range of RF Link: Up to 120 m (400') outdoors (line of sight); Up to 40 m (130') indoors/urban Included Software: Requires Windows® 7 (32 bit); XP, Vista Data Transmission to Host: Pressure reading, ambient temperature reading, RF transmit strength and battery level

Isolation between Case and Output Terminations, Min: 100MΩ @ 50 Vdc

Datasheet