Product Description
Taco DPS629-23 Differential Pressure Transmitter
The Taco DPS629 Differential Pressure Transmitter monitors differential pressure of air and compatible gases and liquids with 0.5% accuracy. The design employs dual pressure sensors converting pressure changes into a standard 4-20 mA output signal for two wire circuits.
| Brand | Taco |
|---|---|
| Series | DPS629 Differential Pressure Transmitter |
| Model / Part Number | DPS629-23 |
| Category | Pump Accessories / Pressure Control |
Submittal Data - DPS629-23
| Output Signal | 0-10 VDC |
|---|
Other models in the DPS629 Differential Pressure Transmitter series: DPS629-03, DPS629-13, DPS629-03V, DPS629-13V, DPS629-23V, DPS629-23D, DPS629-25, DPS629-25D, DPS629-23DV, DPS629-25DV
For Monitoring Hydronic HVAC Systems
Taco DPS sensors monitor the differential pressure in a hydronic HVAC system. As the system operates and sees an increase or decrease in demand, these sensors relay the system pressure changes back to the building management system or VFD to modulate pump speed. Taco offers two models: the DPS629 Differential Pressure Transmitter, designed to meet NEMA 4X (IP66) construction, and the DPS3100D Smart Pressure Transmitter, with a 100:1 turn downrange that allows the smart transmitter to be configured to fit any application.
DPS629
The Taco DPS629 Differential Pressure Transmitter monitors differential pressure of air and compatible gases and liquids with 0.5% accuracy. The design employs dual pressure sensors converting pressure changes into a standard 4-20 mA output signal for two wire circuits. Small internal volume and minimum moving parts result in exceptional response and reliability. Terminal block, zero and span adjustments are easily accessed under the top cover. The DPS629 Differential Pressure Transmitter is designed to meet NEMA 4X (IP66) construction.
Performance Data
Accuracy: ±0.5% F.S. (includes linearity, hysteresis and repeatability).
Temperature Limits: 0 to 200°F (-18 to 93°C).
Compensated Temp. Limits: 0 to 175°F (-18 to 79°C).
Pressure Limits: 0 – 25 PSI with an over pressure limit of 250PSI.
Thermal Effect: 0.02%/°F (0.036%/°C) includes zero & span.
Power Requirements: 13-30 VDC (2-wire).
Output Signal: 4 to 20 mA. Optional 0-5, 0-10 VDC
Features
- Compatible gases & liquids
- Electrical Connections: Terminal block, 1⁄ 2″ female NPT conduit
- Process Connections: 1⁄ 4″ female NPT
- Enclosure Rating: Designed to meet NEMA 4X (IP66)
- Mounting Orientation: Not position sensitive
Applications
- Hydronic HVAC Systems
-
Monitor differential pressures across:
• Flow Elements
• Pumps
• Heat exchangers
• Coils
• Filters
Documents
- Catalog: DPS3100D-DifferentialPressureTransmitter 300-36
- Catalog: DPS629-DifferentialPressureTransmitter 300-35
- Instruction Sheet: 302-066
- Instruction Sheet: 302-065
- DPS3100D Submittal 301-2121
- Submittal: 301-2120
- Product Video
Call for pricing (416) 236-2338 or email sales@bramhambros.com
