Specifications |
| |
General |
| Function |
Microprocessor-based Insertion Mass 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 (ground based) output of Flow Rate and Pulsed Outputs of Totalized Flow (24 VDC Solid State Transistor Drive) |
| Pulsed Outputs |
Pulsed Outputs of Totalized Flow
(24 VDC Solid State Transistor Drive) |
| Power |
24 VDC (15 VDC optional) with current dissipation of less
than 100 ma, or 115VAC/230 VAC |
| Temperature |
Optional 4-20 ma (non-isolated) and 1-5 VDC outputs proportional to Temperature instead of FLow Rate |
| Communication |
ModbusR compliant RS485 RTU Communication |
| Sensor Drive Circuit |
Proprietary Sensor Drive Circuit provides
enhanced
flow signal stability and insensitivity to process
temperature
changes |
| Display |
Very High Contrast photo-emissive OLED display, visible even in bright sunlight |
| |
Flow Range / Sizes |
| Units of Measurement |
Flow–SCFM, SCFH,
SCCM,
NCMM, NCMH, KG/S, KG/M, KG/H, LBS/S, LBS/M,
LBS/H,
SLPM, SLPH, BTU/H; Velocity– SFPM,
SFPS,NMPM,NMPS,NMPH
(other combinations available);
Temperature–°C and °F |
| 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 |
+/-1% of Reading +0.5% of
Full Scale over 100: 1 turndown.
(Contact Sage for special
accuracy) |
| 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 ); HT02: 350°F to 500°F (177°C to 260°C) |
| Remote Enclosure Temperature |
0° to 150°F (-18°C to
65°C ). Contact Sage for lower temperature ranges.
Note:
Remote Enclosure can be mounted up to 1000 feet away to locate
in a
suitable temperature environment |
| Pressure Rating |
500 psig (1000 psig
optional) |
| Response Time |
1 second
(each time constant) for flow change |
| Enclosure |
Dual Sided Explosion Proof Enclosure with large, easy to access
terminals in rear compartment. |
| Wetted Parts |
316L Stainless Steel for Flow Bodies, Sensor
Flow Elements and Flow Conditioners. Hastelloy (recommended
for Chlorine Gas) and other materials
optional |
| 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 |
