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Emerson (Rosemount)
Rosemount 702 Wireless Discrete Transmitter
Model: 702
4-hour response · Pricing in SAR · Delivery across all KSA regions
Rosemount 702 Wireless Discrete Transmitter
The Rosemount 702 WirelessHART Discrete Transmitter enables Saudi Aramco and SABIC to monitor on/off switch states — high-level switches, pressure switches, vibration switches, and valve position indicators — wirelessly, eliminating cable installation costs at remote or difficult-to-wire field locations. In Saudi Aramco's brownfield facilities built in the 1970s and 1980s, adding new discrete monitoring points often requires trenching through existing paved roads and congested cable trays, making wireless the only economically practical option. The 702's IECEx and ATEX Zone 1 certification allows safe installation in Saudi Aramco classified hazardous areas without compromising safety system integrity.
The 702 transmitter accepts two independent discrete inputs simultaneously, allowing a single wireless device to monitor both a level switch and its associated vent valve position at a Saudi Aramco separator — halving the number of wireless devices needed for a complete monitoring loop. WirelessHART self-organizing mesh network capability means the 702 automatically routes around obstacles and other field devices at Saudi Aramco's complex refinery and gas plant environments, providing reliable communication even in the congested processing equipment of Ras Tanura and Abqaiq.
The 702's FIPS 197 AES-128 encryption ensures wireless data security that meets Saudi Aramco's cybersecurity requirements for connected field devices under IEC 62443. Saudi Aramco's Digital Transformation initiative requires all new field monitoring points to support data connectivity for predictive maintenance analytics — the 702's WirelessHART link to Emerson's AMS Wireless SNAP-ON module enables integration with Saudi Aramco's OSIsoft PI historian for monitoring trend analysis. The transmitter's 10-year lithium battery provides maintenance-free operation at Saudi Aramco remote monitoring points.
Razz Middle East provides complete 702 wireless monitoring systems including WirelessHART gateways, antenna extension kits for long-range Saudi desert applications, and DeltaV or AMS integration configuration services. Our wireless specialists perform site surveys at Saudi Aramco facilities to design optimal WirelessHART mesh network topology before equipment delivery.
Technical Specifications
Full specifications for the 702
- Inputs
- 2 independent discrete (dry contact or NAMUR)
- Input Types
- Switches, valve position, vibration
- Protocol
- WirelessHART (IEC 62591)
- Encryption
- AES-128 (FIPS 197)
- Update Rate
- 4 seconds to 1 hour (configurable)
- Power
- 10-year lithium battery pack (D-cell)
- Ambient Temperature
- -40°C to +70°C
- Enclosure
- IP67 (1m, 30min submersion)
- Explosion Protection
- ATEX Ex ia IIC T4, IECEx
- Zone Classification
- Zone 0/1/2
- Communications
- Self-organizing mesh network
- Range
- Up to 250m line of sight
- Dimensions
- 155 x 91 x 73 mm
Key Features & Benefits
- Dual discrete input eliminates half the wireless devices by monitoring level switch and valve position from a single transmitter.
- AES-128 encryption meets Saudi Aramco IEC 62443 cybersecurity requirements for connected field devices.
- 10-year lithium battery provides maintenance-free operation at Saudi Aramco remote desert wellhead monitoring locations.
- ATEX/IECEx Zone 1 certification enables installation in Saudi Aramco classified process areas without special permits.
- Self-organizing WirelessHART mesh routes around Ras Tanura refinery congested equipment without manual network configuration.
- OSIsoft PI historian integration through AMS Wireless SNAP-ON supports Saudi Aramco's Digital Transformation predictive maintenance analytics.
Industrial Applications in Saudi Arabia
- Saudi Aramco brownfield monitoring of additional separator level switches and pressure safety valve position indicators without cable trenching.
- SABIC storage tank high-high level switch wireless monitoring for overfill prevention system backup indication.
- Saudi Aramco pipeline isolation valve position monitoring at remote block valve stations in the Rub' al Khali desert.
- SEC power plant cooling water pump vibration switch status monitoring for predictive maintenance and trip alarm reporting.
- SWCC desalination plant chemical dosing pump stroke indicator monitoring for dosing performance validation.
- Saudi Aramco wellhead production manifold valve position monitoring for remote field production optimization.
Industrial Supplier in Saudi Arabia
Get a Quote for the Rosemount 702 Wireless Discrete Transmitter
We respond within 4 business hours. Send model 702 for competitive pricing in SAR with delivery across Saudi Arabia and the GCC.
Frequently Asked Questions — 702
Common questions from buyers in Saudi Arabia and the GCC
What is the Rosemount 702 Wireless Discrete Transmitter (702) and what is it used for?
The Rosemount 702 WirelessHART Discrete Transmitter enables Saudi Aramco and SABIC to monitor on/off switch states — high-level switches, pressure switches, vibration switches, and valve position indicators — wirelessly, eliminating cable installation costs at remote or difficult-to-wire field locations. In Saudi Aramco's brownfield facilities built in the 1970s and 1980s, adding new discrete monitoring points often requires trenching through existing paved roads and congested cable trays, making wireless the only economically practical option. The 702's IECEx and ATEX Zone 1 certification allows safe installation in Saudi Aramco classified hazardous areas without compromising safety system integrity.
Where can I buy the Emerson (Rosemount) 702 in Saudi Arabia?
Razz Middle East supplies genuine Emerson (Rosemount) products including the Rosemount 702 Wireless Discrete Transmitter (702) across all regions of Saudi Arabia — Riyadh, Jeddah, Dammam, Al Khobar, Jubail, Yanbu, Mecca, and Medina. We source fast-moving items to order and can source specialist configurations. Request a quote on this page for same-day pricing.
How do I get the best price for the 702 in KSA?
Click "Request Free Quote" on this page or message us the model number 702 on WhatsApp. Our technical sales team responds within 4 business hours with a competitive price in SAR, confirmed availability and delivery lead time — with no hidden charges or handling fees.
Is Razz Middle East an authorized Emerson (Rosemount) supplier in Saudi Arabia?
Razz Middle East is a specialist industrial equipment supplier in Saudi Arabia focused on Emerson (Rosemount) and other leading global brands. We supply 100% genuine OEM products backed by full manufacturer warranty, serving the oil & gas, petrochemical, power generation, water, construction, and manufacturing sectors across the Kingdom.
What is the delivery lead time for the Rosemount 702 Wireless Discrete Transmitter in Saudi Arabia?
In-stock items typically ship within 24-48 hours to Riyadh, Dammam, Jeddah, and the Eastern Province. Project orders and non-standard configurations generally take 2-6 weeks. Contact us with the exact model number 702 for a precise availability confirmation and delivery date.
Can the 702 be supplied for ARAMCO, SABIC, or NEOM projects in KSA?
Yes. Razz Middle East has experience supplying Emerson (Rosemount) equipment to major industrial projects and EPC contractors across Saudi Arabia. We can provide full technical documentation, Material Inspection Reports (MIR), and certificates of conformity to meet vendor approval requirements. Contact our project team to discuss your specific project requirements.
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