Selectable Ranges of Uni-Directional or Bi-Directional, Selectable Outputs
Differential Pressure Transmitter measures flow of various liquids and gases, pressure drop across filters, and energy management.
Features
-
Versatile device for liquid or gas supports designs requiring more precise measurements in support of application
-
Field selectable port swap eliminates costly re-plumbing if unit is re-installed or replaced
-
Uni-directional and bi-directional pressure selection with configurable output provides a single device that can meet broad application needs without having to specify multiple devices
-
Optional LCD display provides local status to identify operational conditions
-
NEMA 4 rated enclosure provides protection in harsh environments permitting outdoor monitoring or in areas where dust and particulate matter exists
Product Applications
Specifications
-
Service: Gases or liquids compatible with 17-4 PH stainless steel.
-
Accuracy: All pressure ranges have ±1% full scale accuracy except the lowest selectable range of each unit is ±2% full scale.
-
Stability: ±0.5% per year.
-
Temperature Limits: Compensated temperature range: 32 to 130°F (0 to 54°C); Operating temperature range: -4 to 185°F (-20 to 85°C).
-
Pressure Limits: Max working pressure: WWDP-1: 50 psi; WWDP-2: 100 psi; WWDP-3: 250 psi; Proof pressure: 2.2X of full scale; Burst pressure: 40X of full scale.
-
Thermal Effect: 2% FS/100°F (50°C) includes zero and span.
-
Power Requirements: 12 to 30 VDC/18 to 28 VAC (Reverse Excitation Protected). NOTE: 4 to 20 mA output cannot be powered with AC voltage.
-
Output Signal: Selectable 0 to 5, 0 to 10 and 1 tp 5 VDC; 4 to 20 mA.
-
Zero & Span: Digital "re" zero button (should be used when changing ranges). Span can be adjusted by changing between field selectable ranges.
-
Response Time: 1 to 5 sec (selectable).
-
Loop Resistance: 1000 Ω.
-
Current Consumption: VDC power: 0 to 5, 1 to 5 VDC output 4 mA (typ); 0 to 10 VDC output 5 mA (typ); 4 to 20 mA output 20 mA max. Current consumption will equal the transmitter output in current mode. VAC power: 0 to 5, 1 to 5, 0 to 10 VDC output 40 mA (typ).
-
Electrical Connections: 1/2" conduit.
-
Process Connections: 1/8" female NPT internal.
-
Enclosure Rating: Designed to meet NEMA 4 (IP66).
-
Mounting Orientation: Vertical; mount the pressure ports down (keeps debris from building up inside the pressure port).
-
Weight: 1.5 lb (680.4 g).
-
Agency Approvals: CE.
