ROSEMOUNT TRANSMITTER

HONEYWELL TRANSMITTER Distributors

STG735/STG73S/STG745/STG74SS/STG775/STG77S/STG78S/STG79S
STG700 Basic SmartLine inline pressure transmitter

• STG73S, measuring range 0-3.5 bar
• STG74S, measuring range 0-35 bar
• STG77S, measuring range 0-210 bar
• STG78S, measuring range 0-420 bar
• STG79S, measuring range 0-690 bar
• Process connection 1/2" NPT F or M, G 1/2
• Material 316L SS/hastelloy-C276

• STG735, measuring range 0-3.5 bar
• STG745, measuring range 0-35 bar
• STG775, measuring range 0-210 bar

• STG73L, measuring range 0-3.5 bar
• STG74L, measuring range 0-35 bar
• STG77L, measuring range 0-210 bar
• STG78L, measuring range 0-420 bar
• STG79L, measuring range 0-690 bar

• STG730, measuring range 0-3.5 bar
• STG740, measuring range 0-35 bar
• STG770, measuring range 0-210 bar

1.STG735/STG73S
2.STG745/STG74S
3.STG775/STG77S
4.STG78S
5.STG79S

Fuji  Pressure Transmitter
Fuji  DP Transmitter

266DRH Remote-seal-equipped transmitter

266DSHStandard DP-Style transmitter, the basic and best-selling model

266CRH Multivariable transmitter with remote diaphragm seals for mass flow and level, accuracy 0.075%

266CRT Multivariable transmitter with remote diaphragm seals for mass flow and level, accuracy 0.04%

266CSH Multivariable transmitter for mass flow and level, accuracy 0.075%

266CST Multivariable transmitter for mass flow and level, accuracy 0.04%

Features

1. Basic temperature transmitter offers a reliable solution for temperature monitoring points

2. Standard transmitter design provides flexible and reliable performance in process environments

3. Experience lower over-all installation costs when compared to wiring sensor directly, reducing the need for expensive extension wires and multiplexer

4. Explore the benefits of a Complete Point Solution from Rosemount Temperature

5.Experience global consistency and local support from numerous worldwide Rosemount Temperature manufacturing sites

Specification

Inputs: User-selectable; sensor terminals rates to 42.4 Vdc.

Output: 2-wire 4-20 mA, linear with temperature or input; digital output signal superimposed on 4-20 ma signal, available for a Field Communicator or control system interface.

Isolation: Input/output isolation tested to 500 Vac rms (707 Vdc) at 50/60Hz.

Power supply: An external power supply is required for HART devices. The transmitter operates on 12.0 to 42.4 Vdc transmitter terminal voltage with load resistance between 250 and 1100 ohms. A minimum of 17.75 Vdc power supply is required with a load of 250 ohms. Transmitter power terminals are rated to 42.4 Vdc.

Humidity limits: 0-99% relative humidity, non-condensing.

The Rosemount 2090P has process connections that position the isolation diaphragm flush with vessel or pipe walls, eliminating clogging problems associated with highly viscous processes that tend to crystallize, polymerize, or precipitate, such as those in the pulp and paper industry.

Higher turndown allows for lower inventories by allowing you to measure pressures from 1.5 psi to 300 psi with only three transmitter ranges.

The Rosemount 2090P utilizes the advantages of HART Communication, enabling quick and easy reranging, calibration and troubleshooting.

The single-filled sensor system of the Rosemount 2090P leads to outstanding accuracy due to full sensor compensation.

 Reference Accuracy: ±0.20% of calibrated span. Includes combined effects of linearity, hysteresis, and repeatability. High accuracy (P8) option: ±0.10% of calibrated span to 10:1 turndown

 Ambient Temperature Effect per 50 0F (28 0C): ±(0.15% URL + 0.15% span) from 1:1 to 20:1

 Stability: ±0.10% of URL for 1 year, reference stability

 Time Response: 145 ms (at 75 °F [24 °C] reference conditions)

 Vibration Effect: Less than ±0.1% of upper range limit when subjected to vibration of peak to peak constant displacement of 4 mm (5–15 Hz) and constant acceleration of 2 g (15–150 Hz) and 1 g (150–2000 Hz).

 Power Supply Effect: Less than ±0.005% of calibrated span per volt

Feature :

All flanged sensors are fabricated from stainless and carbon steel and welded to provide a hermetic seal that protects against moisture and other contaminants. Sizes range from 1/2-in. (15 mm) to 36-in. (900 mm). The sealed housing ensures maximum sensor reliability by protecting all internal components and wiring from the most hostile environments

Specifications :

1.PTFE available in line sizes:

1/2-in. to 24-in. (15 mm to 600 mm) ASME Class 150, Class 300, Class 600 (derated), and EN 1092-1
30-in. and 36-in. (750 mm and 900 mm) AWWA Class D, ASME Class 150, and MSS SP44 Class 150.

2. Polyurethane available in line sizes:

1-in. to 24-in. (25 mm to 600 mm) ASME Class 150, Class 300, Class 600 (fully rated) and EN 1092-1

30-in. and 36-in. (750 mm and 900 mm) AWWA Class D and MSS SP44 Class 150
1-in. to 16-in. (25 mm to 400 mm) ASME Class 90011
/2-in. to 12-in. (25 mm to 300 mm) ASME Class 1500
Consult Technical Support for ASME Class 2500.

3. Neoprene and Linatex available in line sizes:

1-in. to 24-in. (25 mm to 600 mm) ASME Class 150, Class 300, Class 600 (fully rated) and EN 1092-1 30-in. and 36-in. (750 mm and 900 mm) AWWA Class D, ASME Class 150, and MSS SP44 Class 1501-in. to 12-in. (25 mm to 300 mm) ASME Class 90011/2-in. to 12-in. (25 mm to 300 mm) ASME Class 150011 /2-in. to 8-in. (25 mm to 200 mm) ASME Class 2500.

4. PFA available in line sizes:

1/2-in. to 12-in. (15 mm to 300 mm) ASME Class 150, Class 300, and EN 1092-1 Flanges

Technical parameters :

14-in. (350 mm) ASME Class 150; not available with coil housing codes M2, M3, or M4.

Product Introduction

The Rosemount 644 temperature transmitter is designed for use in control applications where the loss of the temperature points may be detrimental. These highly accurate Rosemount 644 temperature transmitters are available in a variety of mounting styles, field housings, and communication protocols to meet your demanding installation requirements.

Each Rosemount 644 temperature transmitter is a 2-wire design providing either a 4-20 mA/HART or a completely digital FOUNDATION fieldbus ouput. Each unit can be configured for a variety of sensor inputs: RTD, themocouple, millivolt, or ohm. The advanced Rosemount 644 temperature transmitter powers PlantWeb ® by communicating important temperature diagnostics and PlantWeb alerts to ensure process health and enable economical single-sensor architecture.Entering the temperature-resistance profile specific to the RTD sensor into the Rosemount 644 temperature transmitter results in transmitter-sensor matching. This eliminates the sensor interchangeability error, which can improve accuracy by up to 75%. The integral LCD display provides local indication of temperature measurement and diagnostics for immediate and accurate verification or process conditions.

Meeting the NAMUR NE 21 recommendations, the Rosemount 644 temperature transmitter ensures top transmitter performance in harsh EMC environments. In addition, the Rosemount 644 HART transmitter meets NAMUR NE 43 and NE 89 recommendations.

The Rosemount 644 temperature transmitter offers great mounting flexibility. The DIN A style head mount transmitters fits a variety of housings for remote transmitter mounting and can be integral or remote mounted to a sensor. The compact rail mount style is great for DIN rail mounting in the tight spaces of a crowded control room.

Quick Detail

Ability to accept universal sensor inputs (RTDs, T/C, mV and ohm)

Transmitter-Sensor Matching improves system accuracy up to 75%

Ambient Temperature Compensation functionality

Variety of enclosure options for Head Mount including polished stainless steel housings for biotechnology, pharmaceutical and other sanitary applications

Available as an installation-ready Complete Point Solution that includes a variety of sensors, thermowells and enclosures

When issues do arise, Emerson experts are readily available with fast, thorough support so you can get back to what you do best-producing and maximizing profit.Rosemount MultiVariable and Differential Pressure Sensor Configurations (Measurement Types 1, 2, 3, and 4)

Features

Optimized to suit more applications

Suitable for most liquid and solids level applications and liquid interface applications

Handles even the most challenging applications reliably, including process vessels, control, and safety systems

Easy retrofit in existing chambers or available as complete assembly with high quality Rosemount chambers

Large coaxial probe optimized for interface applications were there is a need to measure level and interface level all the way up to flange

Features

Dual-compartment transmitter housing that isolates electronics from moisture and contamination

Rely on robust, fully welded construction designed to withstand sustained vibration

Confirm meter calibration without interrupting the process using continuous meter verification

Easy to repair in the field with no need to replace the entire meter with a replaceable terminal block

Advanced diagnostic capabilities and printed reports verifying meter performance for compliance with relevant regulations 

Simplify configuration and accessibility with an easy-to-use Local Operator Interface

Available in a flanged style and transmitter is available in remote and integral transmitter configurations to ensure compatibility with all utility, water, and wastewater applications

• The high temperature melt pressure transducer is an electronic device that transforms a physical variable (pressure) into an electrical signal (current or voltage or in Can Open, IO-LINK, HART), acquired by the various control, measurement and regulation devices. 
• GEFRAN melt sensors are pressure/temperature transducers and transmitters designed for use in environments that reach very high temperatures, capable of detecting average pressure up to 538 °C. 
• Based on two main construction technologies (with extensometric filling fluid technology or totally fluid free with silicon piezoresistive technology), Gefran high temperature pressure sensors are available in 4 different designs: rigid stem, flexible sheath, flexible with thermocouple and exposed capillary. 
• Their high immunity to electromagnetic interference allows these sensors to be installed in any operating environment. 
• The devices guarantee vast coverage of detectable pressures, from the minimum range with a scale of 0-17 bar up to a range of 0-3000 bar. 
• The available output signals are mV/V, 4-20mA, 0-10V, Gauge type, CANOpen, and IO-LINK. 
• Atex and PLd and SIL 2 versions complete the range for the various architectures and applications present on the plastics converting machinery market. 
• The Melt sensor is ideal for applications in the polymer production and processing industry.

 Measures liquid height, distance to liquid, volume, or flow in open channels

 Eliminates problems experienced with contacting instrumentation

 Simple set-up and operation with an integral LCD display and buttons

 Low cost of installation and commissioning. Minimal maintenance after installed

 Process downtime minimized

 Non-contacting measurement with no moving parts

 Two integral signal relays (on the 3102 only)

 Corrosion resistant PVDF wetted material

 Two-wire 24 V direct current loop-powered

 Operating range up to 36 ft. (11 m)

 Automatic temperature compensationApplications

 Storage tank levels

 Open channel flow

 Effluent pits

 Reservoir level

 Buffer tanks