Dwyer Omega – Series 3100D Smart Differential Pressure Transmitter, HART®, Hazardous Area
Product Code: Series 3100D
Manufacturer: Dwyer Omega
Mercoid® Series 3100D Smart Pressure Transmitter is a microprocessor-based high performance transmitter, which has flexible pressure calibration, push button configuration, and programmable using HART® Communication. The Series 3100D is capable of being configured for differential pressure or level applications with the zero and span buttons. A field calibrator is not required for configuration. The transmitter software compensates for thermal effects, improving performance. EEPROM stores configuration settings and stores sensor correction coefficients in the event of shutdowns or power loss. The Series 3100D is FM approved for use in hazardous (classified) locations. The 100:1 rangeability allows the smart transmitter to be configured to fit any application.
Accuracy
± 0.075 %
Accuracy Detail
± 0.075% FS (@ 20°C)
Burst Pressure
10,000 psi Maximum
Compliance
CE, FM
Damping Time
0.25 to 60 s
Electrical Connection
1/2 in NPT female Conduit with Screw Terminal block
Electrical Output
4 to 20 mA, HART
Enclosure Ratings
Hazardous Location Rated, IP66, NEMA Type 4X
Long Term Stability
± 0.125% FSO/year
Loop Resistance
Operation: 0 to 1500 Ω, HART® Communication: 250 to 500 Ω
Materials, Wetted
316L Stainless Steel, Fluoroelastomer
Media Compatibility
Air, Argon, Carbon dioxide, Helium, Hydrogen, Nitrogen, Oxygen, Steam
Output Detail
HART® Communication
Output Signal
Current, HART
Measurement Pressure Type
Differential
Process Connection Size
1/4 in
Process Connection Type
NPT Female
Process Temperature, Max
120 °C
Process Temperature, Min
–40 °C
Response Time
0.12 s
Supply Power Type
DC
Supply Voltage
11.9 to 45 Vdc
Thermal Effects
± 0.125% span/32°C
Weight
3.9 kg
- Configurable using zero/span buttons means no calibrator required reducing time to install and running
- Range-ability and selectable engineering units, allows transmitter to fit many applications reducing the number of different transmitters to meet specifications
- High accuracy (±0.075%) provides exceptional measurement for ensuring tight control and minimizing costly out of specification conditions
- Automatic sensor temperature compensation improves performance of device for accurate measurement under different operating environments
- Fail-mode process function stores configuration settings in the event of shutdown or power-loss provides for faster restart to getting application back on-line
- A HART® Communication programmable device provides a reliable, long-term solution for plant operators who seek the benefits of intelligent devices with digital communication
