Pressure range0 psi to 500 psi
Loop resistance0 ohms to 1300 ohms
Max. current38 mA
Output amps4-20 mA
Power required13-30V DC
Operating temp.0°F to +200°F
Connection typeMNPT
Electrical connectionMini Hirschman Plug
Wetted materialsStainless Steel
MaterialStainless Steel
GradeGrade 316, Grade 316L
Max. pressure1000 psig
Connection size1/4"
Housing typeGeneral Purpose
Range unitsPsi
Range0 psi to 500 psi
Thermal error-0.04% to +0.04%
Accuracy-1% to +1%
Overall width1.281"
Overall height3 1/2"
Process connection size1/4"
Response time300 ms
IncludesInstructions
Number of wires2
Housing materialStainless Steel
Process connection size - transmitter1/4"
Overpressure2500 psig
Nist traceable certificateNo
For use with media typeCompressors, Hydraulics, Pumps
Calibration certificate includedNo
Intrinsically safeNo
Process connection genderMale
Explosion/fire proofNo
Process connection typeNPT
Type of pressureGauge
Output4-20 mA
Manufacturers warranty length1 yr.
Minimum pressure0 psi
FeaturesProtection In Harsh Environments, Shock And Vibration Resistance, Wide Range Of Models And Connections That Can Meet Pressure Measurement Specifications From Low To Very High
Full-scale accuracy-1% to +1%
Maximum loop resistance0 ohms to 1000 ohms
Series628 Series
Process connection1/4" Male NPT
Electrical connections4 Pin Din 43650 Form C Connector
Enclosure ratingIP66, NEMA 4X
Ip ratingIP66
Nema ratingNEMA 4X
Pressure unitsPsig
Maximum operating temperature200°F
Minimum operating temperature0°F
Maximum pressure500 psi
Max pressure500 psi
Family seriesDwyer Instruments Sensors, 628 Series
Product series628
Ships factory directNo
Temperature range0-200 °F
Supply voltage10-30 VDC
ApprovalsCE, NSF, UL
Gross weight0.255 lbs
Voltage rating10 to 30 V
Termination1/4 in NPT/BSPT
StandardsCE; Optional: NSF/ANSI 61/372, ANSI/UL 218, ANSI/UL 508, NEPA 20
Package typeCylinder
Operating pressure0 to 500 PSI
Mounting type1/4 in NPT
Measurement unitspsi
Measurement range0 to 500 psi
Enclosure typeNEMA 4X
Display type4-1/2 Digit LCD
Current consumption38mA Amp
Ambient temperature-18 to 79 °C