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Dwyer Series
626
&
628

Industrial Pressure Transmitter
Complete Offering of Ranges, Connections and Outputs


Conduit Housing (-CH)


General Purpose Housing (-GH)


LED Version
(not NEMA 4X rated)

SPECIFICATIONS
Service: Compatible gases and liquids.
Wetted Materials: Type 316 SS, 316L SS.
Accuracy: 626: ±0.25% full scale. 628: 1% full scale (includes linearity, hysteresis, and repeatability).
Temperature Limit: 0 to 200°F (-18 to 93°C).
Compensated Temperature Range: 0 to 175°F (-18 to 79°C).
Thermal Effect: 626: ±0.02% FS/°F. 628: ±0.04% FS/°F (includes zero and span).
Pressure Limits: See chart on "Ordering" page.
Power Requirements: 13 to 30 VDC.
Output Signal: 4 to 20 mA. Optional 0-5, 1-5, 0-10, 1-6 or 2-10.
Response Time: 50 msec.
Loop Resistance: 0-1300 ohms maximum for current. For voltage outputs, minimum load resistance: 2000 ohms.
Current Consumption: 38 mA (maximum).
Electrical Connections: Conduit Housing (-CH): terminal block; 1/2" female NPT conduit. General Purpose Housing (-GH): cable, DIN connector or 4-pin M-12.
Process Connection: 1/4" male or female NPT and BSPT.
Enclosure Rating: NEMA 4X (IP66), Note: LED Version is not NEMA 4X (IP66) rated.
Mounting Orientation: Mount in any position.
Weight: 10 oz (283 g).
Agency Approvals: CE.

PRESSURE LIMITS
Range Number Pressure Range (psig) Maximum Pressure (psig) Over Pressure (psig)   Range Number Pressure Range (psig) Maximum Pressure (psig) Over Pressure (psig)
30 0-30" Hg Vac 30 150   11 0-150 300 750
01 30-0-15 30 150   12 0-200 400 1000
02 30-0-30 60 300   13 0-300 600 1500
03 30-0-45 100 300   14 0-500 1000 2500
04 30-0-60 200 500   15 0-1000 2000 5000
05 30-0-100 200 500   16 0-1500 3000 5000
06 0-5 10 50   17 0-2000 4000 5000
07 0-15 30 150   18 0-3000 6000 7500
08 0-30 60 300   19 0-5000 7500 10000
09 0-50 100 300   26 0-8000 10000 12000
10 0-100 200 500          

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