Specifications |
| |
General |
| Function |
Microprocessor-based Insertion Flow Meters for gases |
| Flow
Element |
Constant Temperature Thermal Mass Flow
Element consists of two
316 SS clad platinum-wound
RTDs |
| Flow Rate Output
Signal |
4-20 ma isolated output linearly proportional to mass flow rate or velocity |
| Temperature Output
Signal |
Optionally configurable 4-20mA isolated linear
temperature signal from 40°F to 200°F. Menu
selectable in lieu of flow output |
| Power |
24VDC (250 ma),
or 115VAC
or 230VAC (switchable) |
| Communication |
RS232 Communication and Menuing Software (Sage VIP) |
| Sensor Drive Circuit |
Proprietary Sensor Drive Circuit provides
enhanced
flow signal stability and insensitivity to process
temperature
changes |
| Display / Keypad |
2-Line 2 x 16
small format back-lit display with standard 4-Button Keypad. Flow Rate (top line), Total and Temperature (bottom line) |
| Menu Navigation |
4-Button Touch Screen Display
Keypad and RS232
with navigational
software (Sage VIP) standard |
| Multiple Channel
Capability |
Up to four totally independent
calibrations.
Calibrate for four different gases, different sensitivities,
and/or different configurations (Channels A–D). Channels can
be keypad, laptop or externally selectable (via contact
closures) |
| |
Flow Range / Sizes |
| Units of Measurement |
Flow–SCFM, SCFH, SCFD,
SCCM, NCMM, NCMH, KG/S, KG/M, KG/H, KG/D, LBS/S, LBS/M, LBS/H,LBS/D, SLPM, SLPH; Temperature–°C and °F; Velocity-SFPM, SFPS, NMPH
(other combinations available) |
| Insertion
Meters |
Full Scale depends on pipe size. For example up to 1000 scfm in a 2 1/2"
pipe, but up to 100,000 scfm in a 24" pipe |
| |
Performance |
| Standard Flow
Accuracy |
Accuracy of +/- 1% of Reading +/- 0.5% of Full Scale per Channel |
| Repeatability |
0.2% of
Full Scale |
| Turndown |
Up to 1000:1 |
| Calibration |
Sage Metering’s National
Institute of Standards Traceable (NIST) calibration
facility |
| Gas Temperature |
Std.:
-40°F to 200°F (-40°C to 93°C ); HT01:
200°F to 350°F (93°C
to 177°C ) |
| Integral Enclosure Temperature |
0° to 150°F (-18°C to
65°C ). Contact Sage for lower temperature ranges |
| Pressure Rating |
500 psig (1000 psig
optional) |
| Response Time |
1 second
(each time constant) for flow change |
| Relays |
One dry contact Relay suitable for Pulsed Outputs of Totalized Flow or configurable
to Trip High or Trip Low |
| Wetted Parts |
316L Stainless Steel for Flow Bodies, Sensor
Flow Elements and Flow Conditioners. Hastelloy (recommended
for Chlorine Gas) and other materials
optional |
| Agency Approvals |
CSA approved for Class I, Div 1, Groups B, C, & D. (Tested & approved to CSA C22.2 No 30 & CSA C22.2 No. 142) Meters have a T3C Rating. AC Powered meters, have a T2 Rating |
| Limited Warranty |
Sage Metering's
Series of Thermal Mass Flow Meters are warranted against
faulty materials or workmanship for one year from the date of
delivery to the buyer. After issuance of a Return Meter
Authorization (RMA) by Sage, and upon receipt of the defective
meter, Sage will either repair or replace the defective meter
at its sole option and at no cost to the
purchaser |
