Dwyer Series 626 and 628 Industrial Pressure Transmitters

Name: Dwyer Series 626 and 628 Industrial Pressure Transmitters
Brand: Dwyer

Dwyer Series 626 and 628 Industrial Pressure Transmitters

The Series 626 Industrial Pressure Transmitters possess a highly precise 0.25% full scale accuracy piezo-resistive sensor contained in a compact, rugged, NEMA 4X (IP66) stainless steel general purpose housing or cast aluminum conduit housing. The Series 628 Industrial Pressure Transmitters are ideal for OEMs with 1% full scale accuracy sensors. The corrosion resistant 316L stainless steel wetted parts allow the Series 626 and 628 transmitters to measure the pressure in a multitude of processes from hydraulic oils to chemicals. The Series 626 and 628 are available in absolute and gage pressure ranges with a variety of optional outputs, process connections and electrical terminations to allow you to select the right transmitter for your application.

Robust 316L SS oil filled sensor provides shock and vibration resistance insuring stability in controlling pressure for process applications
NEMA 4X rated enclosure provides protection in harsh environments permitting outdoor monitoring or in areas where dust and particulate matter exists
A wide range of models and connections that can meet pressure measurement specifications from low to very high

Industrial Pumping Systems
Compressors
Irrigation System Pressure
Industrial Process Monitoring
Hydraulic

PRODUCT MANUAL

Service / Media	Compatible gases and liquids
Wetted Materials	Type 316L SS
Accuracy	626: ±0.25% FS; 628: ±1.0% FS
Output	4–20 mA, 0–5 VDC, 1–5 VDC, 0–10 VDC, or selectable
Power Supply	10–30 VDC (4–20 mA); 5 VDC ±0.5 (ratiometric)
Pressure Ranges	Multiple, incl. 0 to 15 psia, 0 to 30 psia, up to 0 to 1500 psig
Operating Temperature	0 to 200 °F (-18 to 93 °C)
Process Connection	1/8" & 1/4" male NPT; 1/4" female NPT (model dependent)
Enclosure Rating	NEMA 4X (IP66)
Agency Approvals	CE (optional: NSF/ANSI 61/372, UL 218, UL 508, NFPA 20)