Rosemount™ 4088 MultiVariable™ Transmitter

Rosemount

Rosemount™ 4088 MultiVariable™ Transmitter

Rosemount

The Rosemount 4088 MultiVariable Transmitter is an industry-leading pressure transmitter designed to meet challenging processes such as oil and gas production, custody transfer and plunger-lift well systems. Engineered with extended range capabilities to capture pressure spikes, this device also maintains excellent performance within a normal operating range. This Modbus® transmitter is adaptable and capable of multivariable measurements of differential pressure, static pressure and process temperature.

Specifications

Measurement Type
Differential Pressure, Static Pressure, Process Temperature
 Differential Pressure and Static Pressure
 Differential Pressure and Process Temperature
 Differential Pressure
 Static Pressure and Temperature
 Static Pressure
Accuracy
Up to ±0.075% of span or ±0.05% of reading
Stability
Up to ±0.125% of Upper Range Limit (URL) for 5 years
Warranty
Up to 12-year limited warranty
Rangedown
Up To 100:1
Communication Protocol
Modbus®, BSAP/MVS
Measurement Range
Up to 2000 psi (137,89 bar) differential
Process Wetted Material
316L SST, Alloy C-276
Diagnostics
Basic Diagnostics
Certifications/Approvals
NACE®, hazardous location, see full specs for complete list of certifications

Features

  • Modbus transmitter allows multivariable measurements in combinations of differential and static pressure and temperature
  • Primary elements available as assemble-to options for simple installation and commissioning
  • Optimized sensor technology captures large fluctuations in flow rate that commonly occur in oil and gas production applications
  • Enhanced for flow is a ±0.05% of reading specification for increased accuracy
  • LCD display provides data right at the measurement point for further insight into the process
  • Callendar-Van Dusen sensor matching improves temperature accuracy enabling best-in-class flow calculations
  • Reverse wiring protection guards the device from incorrect wiring
  • All-welded, SuperModule™ design offers industry-leading accuracy in harsh environments and applications
  • Low power consumption helps reduce the size and amount of solar panels and battery banks for cost-efficiency

Documents & Drawings

Training & Services