Thermal Mass Flow meter for Natural Gas, Compressed Air. Brand: Sierra; Origin: USA
Insertion Mass Flow Meter 640s for DN 100-800
Model No: 640S-NAA-L06-M1-EN2-P2-V4-DD-99
640S : Steel Mass Industrial Insertion Mass Flow Meter. 18-30 VDC or 100-240VAC input Power with 3/4-inch diameter 316SS probe. Includes “Smart Electronics” with PC Configuration software. Calibration temperatures up to 350°F (176°C) and pressure to 500 psig (34.5 barg). HT option to 750°F (400°C) available (contact factory). CE, FM, CSA, ATEX approvals. Linear 0-5 VDC, 0-10 VDC or 4-20 mA output signals. Lifetime warranty on Fast Response (FR) sensor) NAA : Approvals: Non-agency approved meter 06 : Probe Length: 6 inch (15 cm) M1 : Mounting Accessories: Compression fitting 3/4-inch with 1-inch NPT Male. EN2 : Electronics Enclosure: NEMA 4X (IP65) Enclosure. Mounted directly on probe. P2 : Input Power: 18–30 VDC V4 : Output: 4-20 mA, linear DD : Display: Digital display 2 x 12 digit, backlit, LCD display indicates flow rate and totalized mass in engineering units. Simplifies configuration settings and provides system status information 99 : Gas: Natural Gas: (Methane: 95% + Ethane: 5%. Note: Other Gas Composition will not consider for calibration as it is less than 1% in Natural Gas Composition )
