Dwyer 626 Precision Pressure Transmitter with 0.25% FS Accuracy, 4-20mA Output, NEMA 4X Rating
Price:
usd 130 piece
MOQ:
10
Delivery Time:
5-8 days
Brand:
DWYER
Product Description
Industrial Pressure Transmitter Overview
The Series 626 and 628 Industrial Pressure Transmitters provide reliable monitoring of compatible gases and liquids with high precision measurement capabilities. The 626 models deliver exceptional 0.25% FS accuracy, while 628 models offer 1.0% FS accuracy for various industrial applications.
Key Features
- Advanced pressure sensor technology for precise measurement
- Standard 4 to 20 mA output or field-selectable voltage output
- Easy-access terminal block and zero adjustment button
- NEMA 4X (IP66) rated construction for harsh environments
- Fast 300 msec response time for real-time monitoring
Technical Specifications
| Wetted Materials | Type 316 Stainless Steel |
| Accuracy | 0.25% FS (626 models) |
| Temperature Range | 0 to 200°F (-18 to 93°C) |
| Output Signal | 2-wire: 4 to 20 mA |
| Response Time | 300 milliseconds |
| Weight | 10 oz (283 g) |
Installation Guidelines
Location Requirements
Install in locations where ambient temperature remains between 0 and 175°F (-18 to 79°C). Distance from receiver is limited only by total loop resistance. Tubing length can be customized as needed, though longer lengths may slightly increase response time.
Positioning
While the transmitter is not position sensitive, optimal accuracy is achieved when installed in the factory-calibrated position with pressure connection downward.
Electrical Connections
Requires external power supply delivering 10 to 35 VDC with minimum current capability of 40 mA DC per transmitter. Shielded cable is recommended for control loop wiring.
Voltage Output Configuration
Select voltage output (0-5V, 1-5V, 0-10V, or 2-10V) using DIP switches. Power must be cycled whenever DIP switches are changed.
Maintenance & Warranty
No routine maintenance required after installation. The Series 626/628-CB is not field serviceable - field repair attempts may void warranty. Contact customer service for Return Goods Authorization before shipping products for repair.
Product Documentation
Similar Products
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Mengchuan Instrument Co,Ltd.
Location
58 Longhe Road, Liushi Town,Wenzhou, Zhejiang, China 325604
Contact Person
Kiki