M&C ENGINEERING
M&C ENGINEERING
Description
Our General Purpose flow switches (liquid and gas) reed switches (Option 1S2 or 2S2) are an economical solution for equipment protection and automation for critical processes in a variety of industrial applications. They can be ordered for use in a hazardous location environment (Option IS or Option IS-LED). LEDs provide viewing at a glance and easy field calibration. These switches are CSA and ATEX-approved and operate in the most demanding environments. Each switch is independently adjustable for ease in configuring a safety interlock or control circuit. Available in threaded and flanged connections.
Specification
Standard Specifications : (General Purpose)
Accuracy : ± 3% F.S.
Repeatability : ± 1% F.S.
Pressure Max. : 180 psig (12.6 kg/㎠)
Pressure Min. : 10 psig (0.67 kg/㎠)
Temp. Max. : 212ºF (100ºC)
Temp. Min. : -30ºF (-34ºC)
Electrical Rating :
Ambient Temp. : 120ºF (50ºC)
Setability : ± 5% F.S.
Hysteresis : ± 13% F.S.
Contact Rating : 10 Watts
175 Vdc max.
125 Vac max.
Current: 350 mA max. switching
Hazardous Location Specifications (Option IS & LED) :
Contact Rating :
Vmax = 28V, Imax = 110mA, Pmax = 1.2W, Ci = 0uF, Li = 0uH
CSA / NRTLc: AEx ia IIC : Class I, Division I, Groups A, B, C & D
Class II, Division I, Groups E, F & G
KEMA : Ex ia IIC : Zone 0, II 1G T4 0°C ≤ Ta ≤ 50°C ATEX EC Type Examination
Enclosure Rating : NEMA 4X / IP66
Protect from freezing liquid
Ordering Informaion
| Step 1 - Select a Product Category (i.e. Flowmenters, Flow Transmitters, etc.) and Product (i.e. Liquid, Gas, etc.) |
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| Step 2 - Select the item # which defines the (a) body size, (b) connection type and (c) material of construction and press the "Request Information" button to continue to Step 3. |
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| A) Body Size - Pipe size at the meter inlet. | ||||||||||
| B) Connection Type (Series) -- | ||||||||||
| 7 - Threaded units with FNPT connection Standard. FBSP threads Bronze and Monel only. | ||||||||||
| 8 - Wafer units standard 150 # and 300 # class flanges (or international equivalent). | ||||||||||
| C) Material - | ||||||||||
| 1 = Bronze 2 = Monel 3 = Stainless Steel | ||||||||||
| Step 3 - Select (d) flow direction, (e) flow range, (f) Options (Required Fidlds*). Complete the information section name, address, phone, email, etc. and submit for request for quote or for additional product information. |
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| D) Flow Direction - Select L, R, VUL, VUR, VDL, VDR. | ||||||||||
| E) Flow Range (full scale) - Select from available flow rate list specific to each item #. | ||||||||||
| F) Options (if required) - Select from table of options specific to each item #. | ||||||||||
| Note : Not all options can be combined, consult the factory for details. Example : See complete model number below. |
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Product Category - Flow Meters for Liquids and Gases (Gas)
