Honeywell Wireless Instrumentation
Innovation and reliability for the process industry
Since 2002, Honeywell has been a leading pioneer in wireless instrumentation for the process industry. At a time when standards for industrial wireless systems were still lacking, Honeywell took the lead by introducing a suite of advanced wireless solutions. This forward-thinking approach has significantly contributed to the development of industrial standards such as ISA100.11a and WirelessHART.
ISA100.11a: The standard for reliable Wireless Systems
The ISA100.11a standard, developed by the International Society of Automation (ISA), provides users with a dependable framework for wireless systems in industrial environments. This standard defines critical features such as:
- Communication protocols
- Security encryption
- Interoperability across manufacturers
- Scalability
The Unique Honeywell OneWireless Network
Honeywell stands out as the only global supplier to offer a network where both ISA100.11a and WirelessHART instruments can be used simultaneously. The Honeywell OneWireless Network combines flexibility with reliability, offering unmatched capabilities for wireless process automation.
Features of Honeywell wireless transmitters
- Redundant signal paths: Ensures reliable communication through multiple paths to Field Device Access Points.
- Router functionality: Transmitters can optionally function as routers, further enhancing network coverage and stability.
- Flexible frequency band: Honeywell utilizes the 2.4 GHz frequency band, suitable for global applications.
Benefits of Honeywell wireless instrumentation
- Safety and reliability: Advanced encryption and redundancy ensure a robust network.
- Scalability: Suitable for systems ranging from small setups to extensive networks.
- Flexibility: Supports both ISA100.11a and WirelessHART for seamless integration.
- Cost savings: Reduced installation and maintenance costs thanks to wireless technology.
Applications across divers industries
Honeywell wireless instruments are successfully used in sectors such as:
- Chemical and petrochemical industries
- Power generation
- Water supply and wastewater management
- Pharmaceutical industry
Why Choose Honeywell wireless instrumentation?
With Honeywell’s wireless solutions, you benefit from the latest technologies, reliability, and flexibility. The unique Honeywell OneWireless Network provides a future-proof solution that meets the highest industrial standards.
Contact us for more information on how Honeywell wireless instrumentation can optimize and simplify your processes. Honeywell delivers innovative solutions that enhance efficiency and operational continuity.

Smartline Wireless Pressure transmitter
- STGW944/STGW94L: 0-35 bar
- STGW974/STGW97L: 0-210 bar
- STGW98L: 0-420 bar
- STGW99L: 0-690 bar
- 11a compliant
- Battery (up to 10 years lifespan) or 24v DC powered
- Wireless range up to approx. 300 m with standard antenna
- ATEX Ex i, Ex d, Ex n
Downloads
Spec sheets:
34-SW-03-03 STGW800
34-SW-03-08 STGW700
Manuals:
34-SW-25-03 Smartline Wireless Installation Guide
34-SW-25-01 Smartline Wireless Pressure User Manual
Smartline Differential Pressure transmitter
- STDW924: 0-1000 mbar
- STDW930: 0-7 bar
- STDW974: 0-210 bar
- ISA 00.11a compliant
- Battery (up to 10 years lifespan) or 24v DC powered
- Wireless range up to approx. 300 m with standard antenna
- ATEX Ex i, Ex d, Ex n
Downloads
Spec sheets:
34-SW-03-01 STDW800
34-SW-03-06 STDW700
Manuals:
34-SW-25-03 Smartline Wireless Installation Guide
34-SW-25-01 Smartline Wireless Pressure User Manual
Smartline Wireless Absolute pressure transmitter
- STAW14L: 0-35 bar A
- 11a compliant
- Battery (up to 10 years lifespan) or 24v DC powered
- Wireless range up to approx. 300 m with standard antenna
- ATEX Ex i, Ex d, Ex n
Downloads
Spec sheet:
34-SW-03-02 STAW800
34-SW-03-07 STAW700
Manuals:
34-SW-25-03 Smartline Wireless Installation Guide
34-SW-25-01 Smartline Wireless Pressure User Manual
Smartline Wireless Temperature DI transmitter
- STIW600: 2x analog input 0-5V/1-5V/0-20mA/4-20mA
- 11a compliant
- Battery (up to 10 years lifespan) or 24v DC powered
- Wireless range up to approx. 300 m with standard antenna
- ATEX Ex i, Ex d, Ex n
Downloads
Spec sheet:
34-SW-03-11 STIW400
Manuals:
34-SW-25-03 Smartline Wireless Installation Guide
34-SW-25-01 Smartline Wireless Pressure User Manual
Smartline Wireless Universal I/O transmitter
- STUW700: 1-3 analog and/or 1-2 digital inputs and/or 1-2 thermocouple
- STUW701: 1-3 analog and/or 1-2 digital inputs and/or 1-2 thermocouple + 1 digital output
- 11a compliant
- Battery (up to 10 years lifespan) or 24v DC powered
- Wireless range up to approx. 300 m with standard antenna
- ATEX Ex i, Ex d, Ex n
Downloads
Spec sheet:
34-SW-03-12 STUW750_751
Manuals:
34-SW-25-04 Smartline Wireless Temp and Univ IO User Manual
Smartline Wireless network
- Field Device Access Point (FDAP): The backbone of the OneWireless network, gateway to the wireless Device Manager and to enlarge the network
- Wireless Device Manager (WDM): Administrator of the wireless network, controls the communication of all components
- 11a and WirelessHART compliant
- Translates the wireless protocols to Modbus RTU/TCP, HART, OPC UA/DA, CDA (Honeywell Experion PKS)
Downloads
Spec sheets:
OneWireless-Network-PIN
OneWireless-Field-Device-Access-Point-Specification
OneWireless-Wireless-Device-Manager-Specification