Pepperl+Fuchs WHA-UT-F7B1-0-PP-Z1-Ex2 WirelessHART Temperature Converter

Pepperl+Fuchs WHA-UT-F7B1-0-PP-Z1-Ex2
Item Number: WHA-UT-F7B1-0-PP-Z1-Ex2
  • 2-channel
  • Installation in Zone 1
  • WirelessHART converter
  • Battery operated
  • Thermocouple or RTD input
  • Output WirelessHART wireless interface
  • Internal antenna
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Input resistance≥ 1 MΩ

Corrosion resistanceacc. to ISA-S71.04-1985, severity level G3
test setup and execution acc. to EN 60068-2-60
AccuracyIEC 61298-3
Radio and telecommunication terminal equipmentThe usage of 2.4 GHz equipment is bound to local restrictions. Ensure that restrictions allow usage of this product before commisioning.
Mountingpanel or pole mounting
Degree of protectionIP65
Designationbattery W-BAT-B1-Li mandatory for use in connection with hazardous areas (order separately)
Mounting set W-ACC-F7MK
External cold junction compensation W-ACC-CJC
Degree of protectionIEC 60529
FM approvalCoC 3042534
Dimensions77 x 129 x 177 mm (3 x 5.08 x 6.97 inch)
Output variablesPV: input 1 (В°C, Ω, mV)
SV: input 2 (В°C, Ω, mV)
TV: CJC temperature (В°C)
estimated battery life (days)
battery voltage (volts)
residual battery capacity (%)
Massapprox. 1000 g
Parameter assignment- sampling period: 1, 2, 5, 10, 30 seconds or 1, 2, 5, 10, 30, 60 minutes
- transmit power: configurable 0 dBm or 10 dBm (EIRP)
- sensor type
- mapping of input measuring values 1 and 2 into primary variable (PV) and secondary variable (SV)
- publishing of up to three messages from the device, transmission rate selectable from 4 seconds to 60 minutes
EC-Type Examination CertificateIMQ 09 ATEX 008X
Accuracy- internal cold junction compensation error В± 1,5 В°C (typ. acc. to IEC 61298-3)
- external cold junction compensation error В± 1 В°C (typ.)
- resolution error < 0.1 В°C
- accuracy TC В± 20 µV
- accuracy RTD: В± 100 mΩ
Connectionterminals 1, 2, 3, 4
Rated voltage3.6 V DC , battery operated
Ambient temperature-20 ... 60 В°C (-4 ... 140 В°F)
Power dissipation/power consumption< 0.09 W
IECEx approvalIECEx INE 09.0025X
Thermocouplestype E, J, K, T (IEC 584-1)
Storage temperature-20 ... 70 В°C (-4 ... 158 В°F)
RTDtype Pt100, Pt1000 (IEC 751: 1995; GOST: alpha = 0.391)
VoltagemV Input

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