MX Series COMPACT AND USER FRIENDLY. Metal Tube Type Variable Area Flowmeter OUTLINE STANDARD SPECIFICATION MODEL CODE MX-400, MX-71 MX-52E

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Valentine McDaniel
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OMPT ND USER FRIENDLY MX Series Metal Tube Type Variable rea Flowmeter OUTLINE MX Series flowmeter is the metal tube type variable area flowmeter having the unified face-to-face dimension.

The local indication, alarm output and current output functions meet various applications.

available. onsult TOKYO KEISO. Face-to-face dimensions : See below unit in.

1 OMPT ND USER FRIENDLY MX Series Metal Tube Type Variable rea Flowmeter OUTLINE MX Series flowmeter is the metal tube type variable area flowmeter having the unified face-to-face dimension. The compact and space saving size allows simpler piping design. The standardization of specifications and materials offers you competitive prices and short delivery. The local indication, alarm output and current output functions meet various applications. STNDRD SPEIFITION Measuring fluids : Liquids, Gases onnection size : to 0 (1/ inch to inch) onnection rating : Flange connection JIS K, K RF/FF NSI lass 0, 0RF onnections of other standards are available. onsult TOKYO KEISO. Face-to-face dimensions : See below unit in. MX-0, MX-71 onnection rating JIS K NSI 0Lb JIS K NSI 0 Lb Fluids Liquids Gases Liquids Gases Meter size () / onnection size () Fluid temperature : to +1 mbient temperature : to + (local indication type) : to + (transmitter type) Fluid pressure :.1MPa at ambient temperature 3.3MPa at 1 Flow direction : ottom to Top Indication accuracy : ±1.% F.S. as standard Rangeability : : 1 Indicator construction : IP Painting : Munsell 7. G /1. MX-E MODEL ODE Model MX-0 MX-7 MX-71S MX-E MX-D Function Local indication with pointer and scale plate Local indication with pointer and scale plate and 1 point alarm (Non explosion proof) Local indication with pointer and scale plate and 1 point alarm (Intrinsically safe) Local indication with pointer and scale plate and current output (Flameproof) Local indication with LD and current output (Flameproof) MX-D TG-F1-E TG-F1-E UG. 0K SEP. K

2 MX Series flow rate range For liquid measurement Max. pressure loss kpa Max. viscosity 1 mpa s Flow rates on the Flow rate table are for liquid application equivalent to water (Density 1.0g/cm 3 and Viscosity 1.0 mpa s). If actual fluid condition has different values, a conversion calculation is required per following formula: Qw Q./ ((7.7 / ) 1) Qw : Water converted flow rate (m 3 /h) Q : Flow rate of actual fluid (m 3 /h) : Density of actual fluid (g/cm 3 ) onsult us about high viscosity specification. For gas measurement Meter size / onnection size in and inch (1/) (3/) (1) (1 1/) () Flow rate m 3 /h (nor) 3 to 3 7 to 7 to 0 to to 0 Max. pressure loss kpa 11 1 Flow rates on the Flow rate table are measurable flow rates for air, 0MPa (1atm). If actual fluid condition has different from values, a conversion calculation is performed by the following formula: Q Q ( (73+t) / (0.13+P)) Q : onverted flow rate in air 0, 0MPa [m 3 /h(nor)] Q : Flow rate of gas to be measured [m 3 /h(nor)] : Density of gas to be measured [kg/m 3 (nor)] P : Operating pressure (MPa) t : Operating temperature ( ) (3) to () to 00 1 onsult TOKYO KEISO when connection size requires bigger than meter size MX-0 Local indication with pointer and scale plate The instantaneous flow rate is indicated with the pointer on the scale plate. Dimensions of the indicator 1 TOKYO KEISO O., LTD. TG-F1-E

3 MX-7/71S Local indication with pointer and scale plate and 1 point alarm n alarm output function can be added to local indicator upon your request. Please specify it when ordering including whether high or low alarm with its motion of open or close at alarm activation, which are required for manufacturing. Indicator dimensions T ( 1) larm output specification larm set points : High alarm 1 point (open or close) : Low alarm 1 point (open or close) ontact system (self-holding) : Reed switch 1point, variable with pointer Electrical rating Max. voltage : 1 V or 0 V D Operating current capacity : µ to 0. Max. switching capacity : V or W Note) The rating metioned above shows the case of resistance load. When using other loads, welding of a contact may be caused by an inrush current. Use it not to exceed rating at the maximum inrush current. 1 Kind of load Inrush current Terminal connection diagram Lamp load to times of ordinary use Motor load to times of ordinary use Inductive load to times of ordinary use Terminals Reed switch Wiring connection : Waterproof gland (T) SLOK : pplicable cable diameter 1 is. to. Terminal screw : M3 Setting accuracy : ±% F.S. Reset span : Less than %F.S. Intrinsically safe MX-71S Protection class : Ex ia II T Safety barrier (intrinsically safe relay) : E3 manufactured by IDE Install the barrier in the non-hazardous area. MX-E Local indication with pointer and scale plate and current output The current output function is added to local indicator. The instantaneous flow rate is indicated with the pointer and scale plate locally. The flow rate of to m current signal is transmitted. Indicator dimensions G1/ ( 1) Terminal connection diagram urrent output specification Power supply : 1 to 33 V D (Voltage between transmitter terminals) urrent output : to m D Output accuracy : ±1.0% F.S. (against scale plate) llowable load resistance : 0 to 0 Ω (at V D) Type of protection : Flame proof Protection class : Ex d II T able connection : able gland Explosion proof cable gland : SXM-1 manufactured by Shimada Electric o., Ltd. (attached as standard) pplicable cable diameter 1 : to 1 Specify the cable diameter when ordering. able outlet direction : Right ward onduit screw : G1/ Terminal screw : M TG-F1-E TOKYO KEISO O., LTD. 3

4 MX-D Local indication with LD and current output The current output function with intelligent -wire transmitter is added to flameproof LD local indicator. The location of magnet housed in the float is detected directly. No moving part except the float leads to the low cost of wiring connection. The instruments are used for the vast applications. Indicator dimensions 1 1 G1/ ( 1) Operating principle s shown in figure below a magnet with vertical polarity is molded in the float. Float moves vertically in response to the flow rate of fluid. n oval shaped magnet field exists between N pole and S pole of the magnet. Two magnet sensors whose sensitivities are designed equal are located at angle, close to the tapered tube. These sensors generate output signal which corresponds to the strength of magnetic field and its angle. y differential data processing of these outputs from sensors, the angle of magnetic field which represents the position of float is obtained. Thus, the flow rate of fluid can be calculated from the position of float. Power supply : 1 to 33 V D (Voltage between transmitter terminals) urrent output : to m D Output accuracy : ±1.0% F.S. Indication : 3-1/ digits LD indication in percentage or flow rate unit Response time : 1 second (adjustable between 0. sec. and sec.) llowable load resistance : 0 to 0 Ω (at V D) Type of protection : Flameproof Protection class : Ex d II T able connection : able gland Explosion proof cable gland : SXM-1 manufactured by Shimada Electric o.,ltd. (attached as standard) pplicable cable diameter 1 : to 1 Specify the cable diameter when ordering. onduit screw : G1/ able outlet direction : Downward or backward Downward is standard. Terminal screw : M Terminal connection diagram Power source Terminal Load urrent output specification Position of float 3 1 Shape of magnetic field DMPER DEVIE These units of all sizes for gas measurement type are equipped with dampers as a standard. The damper device can be added at the liquid measurement with pulsation. The damper should be avoided for such services as chlorine gas that tends to form chemical compounds and fluids that contain rusts, debris and oil. They might hinder the damping effect. TOKYO KEISO O., LTD. TG-F1-E

5 ONSTRUTIONS ND MTERILS STNDRD MTERILS Indicator is the one for MX-0 No. Wet parts ombination 1 ombination ombination 3 ombination 1 Tapered tube L Float L 3 Float axis L Flange arbon steel SUS L Float guide L Indicator D1 D1 D1 D1 onsult TOKYO KEISO for other materials. STNDRD GRDUTION DIVISION Following table shows 1 kinds of standard graduation pattern. Scale range Subdivision of graduation TG-F1-E TOKYO KEISO O., LTD.

6 SIZE ND WEIGHT MX-0,71 1 Meter size L 1 pprox. Mass 1 (kg). L / pprox. mass shows the case of NSI lass 0 and JIS K. For gas service. MX-E Meter size L 1 pprox. Mass 1 (kg) L / pprox. mass shows the case of NSI lass 0 and JIS K. For gas service. MX-D 1 Meter size L 1 pprox. Mass 1 (kg) L / pprox. mass shows the case of NSI lass 0 and JIS K. For gas service. * Specification is subject to change without notice. Head Office : Shiba Toho uilding, 1 7 Shibakoen, Minato-ku, Tokyo Tel : (KEY) ; Fax : overseas.sales@tokyokeiso.co.jp ; URL : TOKYO KEISO O., LTD. TG-F1-E

AM-1000 Series COMPACT FLOWMETER

AM-1000 Series COMPACT FLOWMETER METAL TUBE VARIABLE AREA FLOWMETER AM0 Series COMPACT FLOWMETER GENERAL AM0 series are most well accepted metal tube flowmeters which have been developed based on the long time experience of TOKYO KEISO