Serviceline Industrial Sensors
Phone: 330-486-0001
Fax: 330-405-4710
Serviceline Explosion Protection
Phone: 330-486-0002
Fax: 330-963-5827

Viator Bluetooth HART Interface HM-MT-BT-EX-010041

  • Interface for wireless communication between PC host and any HART field device
  • Registered with HART Communication Foundation
  • ATEX and IECEx approval
  • UL listed for North America
  • Powerful, high-speed Bluetooth with 100 m open-air range
  • Adaptive frequency hopping to reduce radio-frequency interference
  • HARTCommDTM software supports use with FDT Frame applications
  • Compatible with 32- and 64-bit Windows® 7, 8, XP, 10, or Vista

Please note: All product-related documents, such as certificates, declarations of conformity, etc., which were issued prior to the conversion under the name Pepperl+Fuchs GmbH or Pepperl+Fuchs AG, also apply to Pepperl+Fuchs SE.

Download the complete datasheet as a PDF:

Datasheet excerpt: Technical data of  HM-MT-BT-EX-010041

Product Description
Interface for wireless communication between PC host and HART field devices
Electrical specifications
Battery type3 x AAA-size batteries, 1.5 V DC, alkaline cells, type LR03, Energizer® EN92
Operating durationapprox. 20 h (continuous operation)
Physical Bluetooth v2.0, Class 1, EDR
Transmitter frequency2402 ... 2480 MHz (Bluetooth)
Transmitter radiated power18 dBm
Detection range100 m in air
Antennaintegrated omnidirectional
SignalHART-compliant trapezoidal wave at 1200/2200 Hz
Directive conformity
Radio and telecommunication terminal equipment
Directive 2014/53/EUEN 300 328 V2.1.1 , EN 301 489-17 V3.1.1
Directive 2011/65/EU (RoHS)EN 50581:2012
System requirements
Hardware requirementsany PC, PDA, laptop, or other computer with Bluetooth capability
Operating systemWindows® , Windows Mobile® or any OS that supports Bluetooth COM port
Approvals and certificates
FCC approvalFCC Part 15 B , FCC ID: T9J-RN41-3
IC approvalICES-003 , IC ID: 6514A-RN413
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
Degree of protectionIP20
ConnectionHART I/O Interface cable , 0.5 mm² (20 AWG) fine-strand , termination test clips
Dimensions88 mm x 42 mm x 19 mm
Height19 mm
Width42 mm
Length88 mm
Cable length0.5 m
Data for application in connection with hazardous areas
EU-type examination certificateCML 16 ATEX 2379
MarkingEx-Hexagon II 1G Ex ia IIC T4 Ga , -20 °C ≤ Tamb ≤ 50 °C
Directive conformity
Directive 2014/34/EUEN 60079-0:2012 / A11:2013 , EN 60079-11:2012
International approvals
UL approvalE106378
Approved forClass I, Div. 1 or Div. 2 Groups A, B, C, D T4
Class I, Zone 0, AEx ia IIC T4 Ga; Ex ia IIC T4 Ga
IECEx approval
IECEx certificateIECEx CML 16.0138
IECEx markingEx ia IIC T4 Ga , -20 °C to +50 °C
General information
Supplementary informationObserve the certificates, declarations of conformity, instruction manuals, and manuals where applicable. For information see


ECLASS 13.027219090
ECLASS 12.027219090
ECLASS 11.027219290
ECLASS 10.0.127219290
ECLASS 9.027219290
ECLASS 8.027219290
ECLASS 5.127242391
ETIM 9.0EC001604
ETIM 8.0EC001604
ETIM 7.0EC001604
ETIM 6.0EC003015
ETIM 5.0EC001467
UNSPSC 12.139121008

Details: HM-MT-BT-EX-010041


The Viator® Bluetooth® Interface is a point-to-point HART modem for temporary connection to HART field devices.

The modem is operated by replaceable AAA batteries and can operate for approximately 20 hours. It attaches to a HART field device with 18-inch leads and test clips. The PC host uses an internal Bluetooth interface or a USB-to- Bluetooth converter to communicate with the modem.

Product Documentation: HM-MT-BT-EX-010041

Language Selection:
Safety and Security DocumentationLanguageFile TypeFile Size
Instruction manualENGPDF160 KB
ManualENGPDF4177 KB

Approvals: HM-MT-BT-EX-010041

Language Selection:
CertificatesCertificate No.LanguageFile TypeFile Size
ATEX Certificate ATEX Category 1CML 16ATEX2379ALLPDF126 KB
Bluetooth SIG Radio ApprovalD037848ALLLINK---
IECEx Certificate of ConformityIECEx CML 16.0138ALLLINK---
India CCOE Radio ApprovalETA-818/2017/RLO(SR)ALLPDF671 KB
India PESO (India) CCOEA/P/HQ/KA/104/5565 (P412609)ALLPDF124 KB
UL Hazardous LocationE106378 (QUZW, QUZW7)ALLLINK402 KB
Control Drawings
Control drawing UL / Control drawing UL   ALLPDF56 KB
Declaration of Conformity
EU Declaration of Conformity (P+F) / EU-Konformitäterklärung (P+F)DOC-B0A5DALLPDF147 KB
UK Declaration of Conformity (P+F) / UK-Konformitäterklärung (P+F)DOC-5858ALLPDF133 KB

Software: HM-MT-BT-EX-010041

Language Selection:
Software ToolsRelease InfoFile TypeFile Size
Viator Bluetooth Intrinsically Safe Update v.027 / Viator Bluetooth Intrinsically Safe Update v.027118-0221AZIP170 KB
Viator Installer 32 bit (v5.0.0) / Viator Installer 32 bit (v5.0.0)ZIP11982 KB
Viator Installer 64 bit (v5.0.0) / Viator Installer 64 bit (v5.0.0)118-0219DZIP11991 KB

Associated Products: HM-MT-BT-EX-010041

Universal DTM host platform, For all DTMs of Pepperl+Fuchs, Approved FDT/DTM technology, Free of charge, Internet download possiblepa
Device DTM, For HART multiplexers, Communication DTMpa