Dwyer Sales Department: 1-201-419-6111 ext. 26 for Sales Group  |  dwyer@nciweb.com


Dwyer Series DPT

Digital Pressure Transmitter with Switches

Two Solid State Switches, LED Display

Dwyer Series DPTThe Series DPT Digital Pressure Transmitter with Switches combines a large, 14-segment LED display with two programmable solid state switches into one compact unit. A unique, 3-way rotating design allows the DPT to meet specific installation requirements without any retrofitting. The display and electrical connection can be rotated independently to maximize visibility while still orienting the electrical connection in the best position for the cable connector. Large, ergonomically designed push buttons allow for quick/easy programming and thin-film piezoresistive sensor technology guarantees long-term reliability and stability.

Dwyer Series DPT Specifications:
  • Service: Compatible gases, liquids or vapors.
  • Wetted Materials: Pressure connection: 316 L SS; Pressure sensor: 316 L SS (13-8 PH for ranges above 150 psi).
  • Housing: 316 L lower body, heat and chemical resistant fiberglass reinforced plastic (PBT) plastic head, TPE-E keyboard, PC display window.
  • Accuracy: 1.0% F.S. (includes non-linearity, hysteresis, zero point).
  • Pressure Limit: See Catalog page.Temperature Limits:32 to 176°F (0 to 80°C).
  • Process Connections: 1/4" male NPT.
  • Display: Red LED 4-digit (0.35" H digits).
  • Weight: 7 oz (0.2 kg).
SWITCH SPECIFICATIONS:
  • Switch Type: PNP.Electrical Rating:250 mA.
  • Electrical Connections: M 12x1, 5-pin.
  • Mounting Orientation: Mount in any position.
TRANSMITTER SPECIFICATIONS:
  • Temperature Limits: 32 to 176°F (0 to 80°C).
  • Thermal Effect: 0.2% FS / 10k.
  • Power Requirements: 15 to 35 VDC.
  • Output Signal:DPT-A: 4 to 20 mA; DPT-V: 0 to 10 VDC.
  • Loop Resistance: DPT-A: ≤ 0.5k; DPT-V: > 10k.
  • Power Consumption: ≤ 100 mA.
  • Electrical Connections: M 12x1, 5-pin.
  • Enclosure Rating: IP67.
  • Agency Approvals: CE.
Dwyer Series DPT Features:
  • Dual PNP solid state switches
  • 14-segment red LED display
  • User-friendly, intuitive 3-key operation
  • Rotating design: 330° display rotation; 180° display electronic rotation
POPULAR MODELS:
MODEL NUMBER DESCRIPTION
DPT-A00 Digital pressure transmitter, range -14.5 to 0 psig, 4-20 mA output.
DPT-A01 Digital pressure transmitter, range 0 to 15 psig, 4-20 mA output.
DPT-A02 Digital pressure transmitter, range 0 to 25 psig, 4-20 mA output.
DPT-A03 Digital pressure transmitter, range 0 to 30 psig, 4-20 mA output.
DPT-A04 Digital pressure transmitter, range 0 to 50 psig, 4-20 mA output.
DPT-A05 Digital pressure transmitter, range 0 to 100 psig, 4-20 mA output.
DPT-A06 Digital pressure transmitter, range 0 to 160 psig, 4-20 mA output.
DPT-A07 Digital pressure transmitter, range 0 to 200 psig, 4-20 mA output.
DPT-A08 Digital pressure transmitter, range 0 to 300 psig, 4-20 mA output.
DPT-A09 Digital pressure transmitter, range 0 to 500 psig, 4-20 mA output.
DPT-A10 Digital pressure transmitter, range 0 to 1000 psig, 4-20 mA output.