Sage RIO SIX, Инструкция по эксплуатации

Страница: 29 / 75

SENSOR
Two reference grade Platinum RTDs clad
in 316SS or Hastelloy C sheath
MATERIAL
Wetted metal components: 316SS or
Hastelloy C sheath
POWER
24VDC Standard (115/230VAC optional)
POWER DISSIPATION
<2.5 w (for 24VDC Models)
ELECTRONICS
Microprocessor based (Hybrid-Digital)
ELECTRONICS ENCLOSURE
Integral mount, Explosion Proof , Class I,
Zone 1, Groups B, C, D, Type 4X, IP 66
DISPLAY
High contrast photo-emissive OLED
graphical display (Flow Rate, Totalizer,
Temperature)
TURNDOWN 100 to 1
RESOLUTION 1000 to 1
LOW END SENSITIVITY 5 SFPM
FIELD CALIBRATION CHECK
Yes – Digital system allows raw signal
validation in milliwatts (In-Situ
Calibration Check)
COMMUNICATIONS
HART or Modbus® compliant RS485 RTU
communications
FLOW OUTPUT 4–20 mA
1
FLOW TOTALIZER
24VDC pulse for totalized value
TEMPERATURE OUTPUT
Through Modbus® or HART® only
FLOW ACCURACY
±0.5% of Full Scale ±1% of reading.
(Enhanced accuracy optionally available
with limited turn-down)
FLOW REPEATABILITY 0.2%
RESPONSE TIME 1 second time constant
GAS TEMPERATURE RANGE
–40˚to 200˚F (93˚C) Standard. (For high-
er temperature options, contact Sage)
GAS PRESSURE
500 PSIG. (If higher pressure needed,
contact Sage)
AMBIENT TEMPERATURE
–40˚F (–40˚C) to 122˚F (50˚C) for
ATEX Rating
FIELD RECONFIGURABLE
Optional with HART or Sage Addresser
APPROVALS
ATEX Zone 1
II 2 G Ex d IIB+H2 T6 Gb; CSA; UL; CE
Note: T6 Rating is suitable for gases
with ignition temperatures as low as
185˚F (85˚C)
GENERAL INFORMATION
O p e r a t i o n s a n d I n s t r u c t i o n M a n u a l
29
S A G E M E T E R I N G , I N C .
Sage Rio Styles and Specifications
S I X S E R I E S – I N S E R T I O N P R O B E S
STYLE
In-Line Mass Flow Meter
FLOW BODY
316SS Schedule 40 Flow Bodies sized
from 1/4" x 6" long to 4" x 12" long.
Male NPT ends standard. (Flanges and
other options available)
FLOW CONDITIONING
Flow conditioners are built in to In-Line
Style Flow Bodies from 1/2" to 4"
REMOTE STYLE SRX
Optional Remote Styles available with
lead-length compensation (up to 1000 ft).
Contact Sage for further information.
STYLE
Insertion Mass Flow Meter
PROBE STYLE/LENGTH
1/2" OD Probe Lengths 6" to 36"
FLOW CONDITIONING
Captive Flow Conditioners available
upon request with meter purchase
SAGE METERING is a manufacturer of high performance Thermal Mass Flow Meters
which measure the flow rate and consumption of gases for multiple industrial appli-
cations. Frequently used for energy management systems to monitor and improve
energy efficiency as well as for regulatory compliance in environmental systems
including reporting of Greenhouse Gas Emissions.
TYPICAL APPLICATIONS include measurement and sub-metering of natural gas
and compressed air for energy utilization and cost accounting within a facility.
Measurement of combustion air flow can be used for improving efficiency in boilers
and furnaces. Environmental reporting of Greenhouse Gases from combustion
sources as well as measurement for carbon credits are frequently encountered.
OTHER KEY environmental applications include flare gas flow measurement in the
Oil and Gas Industry where thermal technology offers economic advantages over tra-
ditional flow measurement technology. To meet the regulatory requirements of peri-
odic re-calibration or calibration verification, Sage Metering has developed a unique
in-situ accuracy verification process to ensure the meter is performing within the
original NIST traceable gas calibration while the process remains in operation.
S I X S E R I E S – I N - L I N E P R O B E
See Sage Metering Product Brochure
for additional information and
product benefits, or visit us at
ww.sagemetering.com
Optional SVA05 Isolation
Valve Assembly
(Shown with optional
flanged ends)
®
®
1/4" to 4" flow body with
flow conditioners 1/2" and above
(NPT standard, flanges optional)
3/4" NPT User
entry for wiring
(one on each side)
5.03
6.75
3/4" NPT User
entry for wiring
(one on each side)
5.03
6.75
X
2.75 Nominal
6.78 Depth 6.78 Depth
(Shown with
optional flange
mounting)
1 In optional HART enabled Flow Meter, the 4–20 mA MUST be externally powered. In the standard models,
a jumper provides the option to either power the 4–20 mA from the flow meter or to externally power
(loop power) the 4–20 mA.