MF5900 Series

Product catalog summary

Overview: The Siargo MF5900 is a mass flow meter designed for general-purpose industrial gas measurement, emphasizing low-pressure loss. It is constructed with a stainless steel package and operates at pressures up to 1.2 MPa.

Specifications: The MF5900 series includes models MF5912, MF5925, MF5940, and MF5950, each with varying flow ranges from 0 to 4500 SLPM. The accuracy is ±(1.5+0.25FS)%, with a repeatability of (0.5+0.08FS)%. The turn-down ratio is 100:1, and the response time is less than 200 milliseconds. It operates within a temperature range of -10 to +55 °C and a maximum pressure of 1.0 MPa. The device supports a humidity level of less than 95% without condensation and has a pressure loss of 2.0 kPa at 1200 SLPM for the MF5925 model.

Power and Connectivity: The meter requires a power supply of 8 to 24 Vdc and uses an M12 power/data cable. It offers digital output via RS485 Modbus half-duplex or 4 to 20 mA. The device features a 3-key front face keyboard for menu access and an LCD display for instant, totalizer, or accumulated flow rate readings.

Mechanical and Environmental Features: The MF5900 series is IP66 (NEMA 4x) rated for protection and is compatible with non-corrosive fluids. The wetted materials comply with CE EN61326-1; -2; -3 standards. Storage temperature ranges from -20 to +70 °C.

Mechanical Dimensions: The dimensions vary by model, with connections ranging from NPT 1/2” to NPT 2”.

Catalog excerpts

> Mass flow meter > Stainless steel package This product is designed for general-purpose industrial gas mass-flow measurement; in particular, it is designed to have a low- pressure loss. The meter is packaged in stainless steel and has an operating pressure up to 1.2 MPa. Meter head MENU keys - NPTorBSPP connector ' Flow . direction Meter body Wire Color Definition 3 Blue Ground (Common) Siargo Ltd. 4677 Old Ironsides Drive, Suite 310, Santa Clara, CA 95054 +1 (408) 969.0368 [email protected] www.Siargo.com

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Siargo Product Datasheet Specifications Flow range ➢ Mass flow meter ➢ Low pressure loss ➢ Stainless steel package ➢ 1 MPa rating ➢ General purpose ➢ Process line Turn-down ratio Response time Pressure loss Power supply Power/data cable Digital output MENU access 3 key – front face keyboard/digital LCD, instant, totalizer, or accumulated flow rate 0.01 L/min (instant) 3 / 0.001 m (totalizer or accumulated flow rate) Resolution Mechanical connection Storage temperature Reference conditions Protection Fluid compatibility *All specifications listed in the following table, unless otherwise noted,...

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> Mass flow meter > Stainless steel package Product selection and order 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. Gas (A - air; C - C02; N - N2; O - O2; R- Ar, for othergases, please contact the manufacturer. Maximum full scale flow rate (for other units refer to the table below). If the unit is not SLPM, the unit needs to be specified here. _ Mechanical connection: G - BSPP/G ; N - NPT; - DN (pipe inner diameter: W (12mm) ~ 2"(50 mm) 4677 Old Ironsides Drive,...

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MF5900 Series

MF5900 Series

Catalog excerpts

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