Dwyer 673-2 : Pressure Transmitter, Range 0-2 psi, 0.25% Full-Scale Accuracy, 4-20 mA Signal, Cable anchor
The Series 673 Pressure Transmitter offers an affordable and reliable solution for harsh environments, engineered as a fixed-range transmitter capable of withstanding high shock and vibration conditions. Built with durable stainless steel, it delivers a 4-20 mA output signal with 0.25% accuracy, making it ideal for various applications including industrial OEM equipment, hydraulic systems, HVAC systems, industrial engines, and compressor control.
Key Benefits and Features:
- High resistance to shock and vibration ensures stable pressure control for critical processes.
Applications:
- OEM equipment
- Industrial engines
- Hydraulic systems
- Compressors
- HVAC systems
Specifications
| Service: | Liquid, gas, or vapor. |
| Wetted Parts: | 17-4 PH SS. |
| Accuracy: | ±0.25% BFSL (RSS), (includes non-linearity, hysteresis and non-repeatability). |
| Temperature Limits: | -40 to 185°F (-40 to 85°C) |
| Compensated Temperature Range: | -40 to 176°F (-40 to 80°C). |
| Pressure Limit: | 2 x max range. |
| Thermal Errors: |
Zero: ±3.6% FS/100°F(100°C); Span: ±2.7% FS/100°F(100°C). |
| Power Requirements: | 9-30 VDC. |
| Output Signal: | 4-20 mA, 2-wire. |
| Zero and Span Adjustment: |
Fixed. |
| Response Time: |
5 ms. |
| Loop Resistance: |
0 to 800 Ω. |
| Stability: | 0.5% FS/year. |
| Shock: | 200 g. |
| Vibration: | 20 g. |
| Electrical Connections: | 2 ft (61 cm) multiconductor cable. |
| Conduit Connections: | 1/4˝-18 (22.3 mm) knockout. |
| Enclosure Rating | SS and Valox. |
| Weight: | 2.3 oz (65 g). |
Datasheets
 |
Dwyer 673 Series | Pressure Transmitter Product Data Sheet |
|
Dwyer 673 Series | Pressure Transmitter Installation Instructions |
