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WIKA · Temperature measurement · Family VIATOR HART

Programming unit

PC communication link to HART® networks for commissioning, servicing, calibrating, or acquiring data from any HART® instrument or transmitter.
Output
HART-compliant trapezoidal wa…
Protection
IP20
CERoHSIECEx Ex ia IIC T4 GaIECEx (option)
Price
On request
Depends on configuration
Request a quote
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Special features

  • Compact, rugged case
  • CE mark for sale in Europe
  • Integral HART ® cable with two test clip
  • Transformer isolation
  • Different connections depending on model: Bluetooth ® , USB and RS-232
Identification
ModelPU-H
Product familyVIATOR HART
SubcategoryHART modem
Electrical characteristics
Output signalHART-compliant trapezoidal wave at 1,200/2,200 Hz
Power supplyUSB port or 3 x AAA batteries depending on model
Electrical connectionUSB, RS-232, Bluetooth
Operating environment
Ambient temperature−20…+50 °C
IP ratingIP20
Certifications and approvals
Certifications
CERoHS
Explosion protection
ATEX II 1G Ex ia IIC T4 Ga, -20 °C ≤ Tamb ≤ 50 °CIECEx Ex ia IIC T4 GaUL Class I, division 1 or 2, groups A, B, C, D T4UL Class I, zone 0, AEx ia IIC T4 GaIECEx (option)UL Class I, division 1 or 2, groups A, B, C, D T4; Class I, zone 0, AEx ia IIC T4 Ga; Ex ia IIC T4 GaII 1G Ex ia IIC T4 Ga, -20℃≤Tamb≤50℃Class I, division 1 or 2, groups A,B,C,D T4Class I, zone 0,AEx ia IIC T4 Ga;Ex ia IIC T4 Ga
Additional details
Datasheet languagesEN
Tables from datasheet
ModelDescription
VIATOR ® HART ® USBInterface for commissioning, calibrating, and acquiring data from HART ® field instruments
VIATOR ® HART ® USB PowerXpress™Interface for commissioning, calibrating, and acquiring data from HART ® field instruments
VIATOR ® HART ® RS-232Interface for communication with HART ® field instruments
VIATOR ® HART ® Bluetooth ® ExInterface for wireless communication between PC host and HART ® field instruments
SpecificationsVIATOR ® HART ® USBVIATOR ® HART ® USB PowerXpress™VIATOR ® HART ® RS-232
Supply
Input current30 mAat 5V30 mAat 5V for modem only 255 mAat 5V with instrument power and modem1.5 mAat 4V 4 mAat 12V
Power supply■ Supply of modems from USB port ■ External voltage supply for transmitter requiredSupply of modem and transmitter from USB port■ Supply of modem from DTR or RS-232 port ■ External voltage supply for transmitter required
Interface typeUSB portUSB 2.0 port or higherRS-232 port
Output signal0.5 ±0.1Vpp trapezoidal wave at 1,200/2,200 Hz DC 24V at 40 mAto instrument0.5 ± 0.1Vpp trapezoidal wave at 1,200/2,200 Hz
Galvanic isolation output/interfaceDC 1,500VDC 500VDC 1,500V
Operating system32-bit Windows ® XP, Windows ® 32-bit Vista, 32- and 64-bit Windows ® 7, Windows ® 8 and Windows ® 10Operating system that supports serial COMport
Ambient conditions
Operating temperature-20 ...+50 °C [-4 ...+122 °F]
Storage temperature-20 ...+60 °C [-4 ...+140 °F]
Relative humidity0 ... 95 %, non-condensing
Mechanical specifications
Ingress protectionIP20
ConnectionUSB (type A) connector, red and black test clipsDB-9 connector, 2-pin polarity- insensitive test clips
MaterialPolycarbonate
Dimensions75 x 33x15mm96 x 47x24mm49 x 33x15mm
Cable length1.8 m2-strand wire terminating in 2 test clips 15.2 cm cable terminating in 1 USB type A connector1.8 m2-strand wire terminating in 2 test clips
SpecificationsVIATOR ® HART ® Bluetooth Ex
Electrical specifications
Battery type3 x AAA-size batteries DC 1.5V Alkaline cells, type LR03, Energizer ® EN92
Operating timeApprox. 20 h (continuous operation)
Interface
PhysicalBluetooth v2.0, class 1, EDR
Transmitter frequency2,402 ... 2,480 MHz (Bluetooth ® )
Transmitter radiated power18 dBm
Detection range100 min air
AntennaIntegrated omnidirectional
Output signalHART ® -compliant trapezoidal wave at 1,200/2,200 Hz
System requirements
Hardware requirementsAny PC, PDA, laptop, or other computer with Bluetooth capability
Operating systemWindows ® , Windows Mobile ® or any OS that supports Bluetooth ® COMport
Ambient conditions
Operating temperature-20 ...+50 °C [-4 ...+122 °F]
Storage temperature-20 ...+60 °C [-4 ...+140 °F]
Relative humidity0 ... 95 %, non-condensing
Mechanical specifications
Ingress protectionIP20
ConnectionHART ® I/O interface cable 20 AWGfine-strand Termination test clips
MaterialPolycarbonate
Dimensions88 x 42x19mm
Cable length0.5m
ModelOrder number
VIATOR ® HART ® USB11025166
VIATOR ® HART ® USB PowerXpress™14133234
VIATOR ® HART ® RS-2327957522
VIATOR ® HART ® Bluetooth ® Ex11364254
View all (6)
LogoDescriptionCountry
EU declaration of conformity ■ EMCdirective ■ RoHS directiveEuropean Union
LogoDescriptionCountry
EU declaration of conformity ■ Radio equipment directive (RED) ■ RoHS directiveEuropean Union
■ ATEX directive II 1G Ex ia IIC T4 Ga, -20 °C ≤T amb ≤ 50 °C
IECEx (option) Hazardous areasInternational
UL (option) Safety (e.g. electr. safety, overpressure, ...) Class I, division 1 or 2, groups A, B, C, DT4 Class I, zone 0, AEx ia IIC T4 Ga; Ex ia IIC T4 GaUSA