> Mass flow meter > External power optional This product is designed for general-purpose gas mass-flow measurement, with a metal package for high-pressure compatibility, and is powered by a lithium-ion battery for applications where the external power is not preferred or readily available. The product offers multi-gas compatibility. Power switch ■"ape Meter body Wire Color_Definition_ 3 Transparent Analog output, o~5Vdc 8 Black Ground, Common 4677 Old Ironsides Drive, Suite 310, Santa Clara, CA 95054 +1 (408) 969.0368 [email protected] www.Siargo.com

Siargo Product Datasheet Specifications Full-scale flow range Mass flow meter Metal package Battery powered External power optional ➢ Laboratory ➢ Process lines ➢ ➢ ➢ ➢ Turn-down ratio Working temperature Maximum pressure Burst pressure <95, no condensation 12~24 (50 mA) or Lithium-ion D-Cell 3.6V, 19Ah >2.0 RS485 Modbus half-duplex / 4~20 mA / Pulse / Voltage 0~5Vdc LCD Power supply Battery life Digital output Display Mechanical connection Storage temperature Reference conditions Fluid compatibility Max. overflow Max. flow change SLPM SLPM/sec Note: For any other features or specifications,...

> Mass flow meter > External power optional Siargo Ltd. 4677 Old Ironsides Drive, Suite 310, Santa Clara, CA 95054 +1 (408) 969.0368 [email protected] www.Siargo.com

The product part number consists of the product model number and suffixes indicating the full-scale flow rate, as well as other parameters. Refer to the following for details. > Mass flow meter > External power optional Gas: A - air; C - C02; N - N2; O - O2; R- Ar, for other gases, please contact the manufacturer. - Output: B - RS485 Modbus; A- 4~2omA; D - pulse; - Maximum flow rate - Minimum flow rate - Mechanical connection: N - NPT; Y - customized. - DN: referto the table below. 4677 Old Ironsides Drive, Suite 310, Santa Clara, CA 95054 +1 (408) 969.0368 [email protected] www.Siargo.com