Performance
     Standard Pressure Ranges 0 to 15,000 PSIS
     Overpressure: 1.5 X full scale or limit of WECO® fitting, whichever is less
     Burst Pressure: 3 X full scale or limit of WECO® fitting, whichever is less
     Accuracy (linearity, hysteresis, and repeatability): ±0.35% of full scale B.F.S.L
     Temp Effects on Zero: ±0.026% FSO/°C (±0.01% FSO/°F)
     Temp Effects on Span: ±0.026% FSO/°C (±0.01% FSO/°F)
     Life: 10 million cycles minimum
Environmental
     Compensated Temp: -40 to 65°C (-40 to 150°F)
     Storage Temp: -50 to 120°C (-50 to 248°F)
     Operating Temp: -40 to 85°C (-40 to 185°F)
Electrical
    Supply Voltage: 10-30 VDC on sensor
     Output Signal @ 21°C
        4-20 mA: 3-30 mA max.
        0 to 5 VDC: 110 mA inrush current
     Loop Resistance: 1125 ohms @ 30 VDC decreasing linearly to 0 ohms at 10 VDC
     Insulation Resistance: >100 megohms @ 500 VAC, 70°C
     Shunt Cal: 100% of full scale output
     ESD: 2 KV
     EMC: IEC 1000-4-3
Surge: IEC 61000-4-5 Class 3
Materials of Construction
     Wetted Materials: NACE approved
     Enclosure: 316L stainless steel
Mechanical
     Pressure Connection: WECO® standard 1502 or equivalent
     Shock: 100 g for 11 msec
     Thermal Cycling & Vibration: 15 g @ 10-2000 Hz, -40 to 85°C, 1000 cycles
     Enclosure: NEMA 4X/IP44
Hazardous Location Approvals:
CSA/cCSAus Contract #237484
IS: Class 1, Division 1; Groups C & D
Ex ia IIB T4
Class 1, Zone 0, AEx ia IIB T4
Ambient: -40 to 85°C

HU Series Datasheet

HU Series Manual