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M-100X Adjustable Flow Switch
Brand: MalemaThe M-100X Series is an extremely sensitive flow switch.
It has been engineered to monitor vital sample flow parameters for instrumentation in process control and inert blanket gases.
It is used as an auxiliary alarm monitor for flow meters and is ideally suited for applications when installed on a bypass for determination of filter plugging.
Infinite adjustment permits detection and signaling of very low fluid flows with the added capability of detection in high flows.
Features- Field adjustable
- Infinite flow range
- Extremely accurate and sensitive
- Low pressure drop
- UL recognized for hazardous location
- ATEX certified for intrinsic safety and encapsulation and dust environments
- Community europe compliant
- Universal mounting available
Specifications
Brand
Accuracy
- ± 10 % of Set Point - Max.
Adjustment Type
- Screw
Ambient Temperature Range
- -40° to 149° C (-40° to 300.2° F)
Applications
- Atmosphere Furnaces
- Biomedical Instruments
- Gas & Liquid Aalyzers
- Gas Chromatographs
- Industrial Fluid Lines
- Vacuum Systems
Approvals & Certifications
- ATEX
- CE
- EMC 2004/108/EC - EN 61326-1: 2006, EN 61000-4-2: 1995, A1: 1998, A2: 2001, EN 61000-4-3: 2006, EN 61000-4-4: 2004, EN 61000-4-6: 2007, EN 61000-4-8: 1994, A1: 2001
- IEC 60079-0: 2011, 60079-11: 2011, 60079-26: 2006, 60079-18: 2009, EN 60079-0: 2012, EN 60079-11: 2012, EN 60079-26: 2007, EN 60079-18: 2009
- IEC Ex - UL 13.0065X, Ex ia IIC T6, Ex ia IIIC T80° C Da, UL 13.0067X, Ex Mb IIC T6 Gb, Ex Mb IIIC T80° C Db
- LVD 2006/95/EC - EN 61010-1: 2001
- UL - Class I (Groups A, B, C), Class II (Groups E, F, G), E153446
Burst Pressure
- psig: 3,000 to 5,000 (kPa: 20,680 to 34,474, bar: 206.8 to 344.7)
Cable Length
- 18” (0.5 metres)
Current
- 0.5 A - Carrying Current (SPDT)
- 1.2 A - Carrying Current (SPST)
Drain, Vent Valves & Plug
- 316 Stainless Steel - Endplug
Electrical Connectors
- No. 24 to 18 AWG.
- Shielded Cable
Electrical Rating
- 0.1 A at 120 Vac - General-Purpose (SPST, SPDT)
- 0.1 A at 24 Vdc - Resistive (SPDT)
- 0.25 A at 10 Vdc - Resistive (SPDT)
- 0.25 A at 170 Vdc, 3 W/VA (AC/DC Resistive for SPDT)
- 0.25 A at 24 Vdc - Resistive (SPST)
- 0.25 A at 50 Vdc - Resistive (SPST)
- 0.5 A at 200 Vdc, 10 W/VA (AC/DC Resistive for SPST)
Enclosure, Body Material
- 316 Stainless Steel
- Hastelloy
Environmental Protection
- Explosion-proof
- Intrinsically Safe
Flow Rate
- 1-200 to 5-950 CCM - for Water
- 20-10,000 to 200-60,000 SCCM - for Air
Hysteresis
- 15%
Mounting Position
- Universal
- Vertical
NPT Connection
- 1/4” NPT Female
- 1/8” NPT Female
Operating Pressure
- psig: 1,500 to 3,000 (10,340 to 20,680, bar: 103.4 to 206.8) - Max.
Operating Temperature
- -40° to 175° C (-40° to 350° F) - Max.
Piston Material
- 316 Stainless Steel
- Hastelloy
- PTFE
Repeatability
- ± 1 %, Max.
Ring Material
- 632 Stainless Steel (Passivated) - Retaing Ring
Screw Material
- PTFE - Adjustment Screw (Wetted Area)
Seat / Seal Material
- Seal: Buna-N (Nitrile)
- Seal: Butyl
- Seal: Kalrez
- Seal: Viton
Spring Material
- Hastelloy
- Stainless Steel
Switch Type
- SPDT
- SPST
Voltage
- 200 Vdc - Breakdown Voltage (SPDT)
- 250 Vdc - Breakdown Voltage (SPST)