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  • Flow Density Meter KTM Scalaris ®

    • Flow Density Meter KTM Scalaris ®

    Benefits Technical characteristics Mounting dimensions Documentation Video

    Fluid density and temperature measurement with the possibility of mass flow rate, mass, volute flow rate, and fluid volume indication

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    Benefits:

    • Metrologically assured measurement of medium parameters with density to 2000 kg/m³ with the function of compensation of readings by temperature and pressure;
    • Medium flow metering channel with the error ±1%;
    • Possibility of primary and/or periodic calibration only for density metering channels (at customer’s option);
    • Maximum temperature of measured medium to 400°С;
    • Maximum pressure of measured medium to 30 MPа;
    • Service life – 20 years.

    METROLOGY AND TECHNICAL CHARACTERISTICS

    Parameter name Parameter value
    Inside nominal diameter, mm from 25 to 50
    Operating medium density measurement range, kg/m3 from 650 to 2000
    Mass flow rate measurement range, kg/h from 65 to 91700
    Operating medium temperature, °С: from -60 to +400
    Operating medium excess pressure, MPa: to 30
    Limit of density permissible fundamental absolute measurement error, kg/m3 ±0,2; ±0,3;±0,5; ±1; ±10
    Limit of mass and volume fluid flow rate, fluid mass and volume relative measurement (calculation) error, % ±1
    Limit of temperature permissible absolute measurement error, °С ±1
    Temperature repeatability, °С ±0,2
    Calibration interval, years 1
    Ambient temperature, °С from – 40 to + 60
    IP degree of protection according to GOST 14254 (IEC 60529) IP66/67
    Electronic unit explosion-proof marking 1Ex db e [ia Ga] IIC T6 Gb X
    Measurement device housing explosion-proof marking 0Ex ia IIC T6…T1 Ga X
    Outputs and interfaces: – frequency (time period signal TPS)/pulse output;

    – analog configurable output, current loop with support of HART;

    – RS-485 with support of Modbus RTU and Modbus ASCII;

    – Ethernet with support of Modbus TCP;

    – analog input for temperature and pressure sensors, current loop with support of HART
    Direct current power voltage, V from 12 to 30
    Input power, W, not more than 15
    Mean time to failure term, h, not less than 150 000
    Service life, years 20

    DENSITY METER OVERALL AND CONNECTION DIMENSIONS

    KTM SCALARIS 50 Density Meter:

    а) б)

     

    а) with the standard design IPU; b) with the Light design IPU

     

    Flanges on KTM SCALARIS 50 of standard and cryogenic design

    Code DN PN Standart Flange type Sealing surface type A size, mm Weight
    (with stand. IPU), kg,
    кг    		 Weight
    (with Light IPU), kg,
    кг    		 Weight
    (without IPU), kg),
    кг
    301 DN40 – DIN 32676 Hygienic fitting – 543 54 46 32
    302 40mm 10K JIS B 2220 Weld neck flange Raised face 548 58 49 36
    311 40mm 20K JIS B 2220 Weld neck flange Raised face 548 58 50 36
    321 DN40 PN40 GOST 33259 11 (butt weld) B (joggle) 561 59 50 37
    322 DN40 PN40 GOST 33259 11 (butt weld) D (groove) 561 58 50 36
    323 DN40 PN40 EN 1092-1 Weld neck flange Type B1 547 58 50 36
    324 DN40 PN40 EN 1092-1 Weld neck flange Type D 547 58 50 36
    325 NPS1½ CL150 ASME B 16.5 Weld neck flange Raised face 581 58 50 36
    331 NPS1½ CL300 ASME B 16.5 Weld neck flange Raised face 594 60 52 38
    341 DN40 PN100 GOST 33259 11 (butt weld) B (joggle) 605 62 54 40
    342 DN40 PN100 GOST 33259 11 (butt weld) D (groove) 605 62 54 40
    343 DN40 PN100 EN 1092-1 Weld neck flange Type B1 580 62 54 40
    344 DN40 PN100 EN 1092-1 Weld neck flange Type D 580 62 54 40
    345 NPS1½ CL600 ASME B 16.5 Weld neck flange Raised face 605 61 53 39
    401 DN50 – DIN 32676 Hygienic fitting – 543 54 46 32
    421 DN50 PN40 GOST 33259 11 (butt weld) B (joggle) 561 60 52 38
    422 DN50 PN40 GOST 33259 11 (butt weld) D (groove) 561 60 52 38
    423 DN50 PN40 EN 1092-1 Weld neck flange Type B1 553 60 52 38
    424 DN50 PN40 EN 1092-1 Weld neck flange Type D 553 60 52 38
    425 NPS2 CL150 ASME B 16.5 Weld neck flange Raised face 581 59 51 37
    431 NPS2 CL300 ASME B 16.5 Weld neck flange Raised face 594 62 54 40
    441 DN50 PN100 GOST 33259 11 (butt weld) B (joggle) 607 66 58 44
    442 DN50 PN100 GOST 33259 11 (butt weld) D (groove) 607 66 58 44
    443 DN50 PN100 EN 1092-1 Weld neck flange Type B1 580 65 57 43
    444 DN50 PN100 EN 1092-1 Weld neck flange Type D 580 65 57 43
    445 NPS2 CL600 ASME B 16.5 Weld neck flange Raised face 600 63 55 41

     

    KTM SCALARIS 25 density meter:

    а) б)

     

    а) with the standard design IPU; b) with the Light design IPU

     

    Flanges on KTM SCALARIS 25 of standard and cryogenic design

    Code DN PN Standart Flange type Sealing surface type A size, mm Weight
    (with stand. IPU), kg    		 Weight
    (with Light IPU), kg, кг    		 Weight (without IPU), kg
    201 DN25 – DIN 32676 Hygienic fitting – 213 43 35 17
    202 25mm 10K JIS B 2220 Weld neck flange Raised face 211 46 37 20
    211 25mm 20K JIS B 2220 Weld neck flange Raised face 211 46 38 20
    221 DN25 PN40 GOST 33259 11 (butt weld) B (joggle) 204 46 37 20
    222 DN25 PN40 GOST 33259 11 (butt weld) D (groove) 204 46 37 20
    223 DN25 PN40 EN 1092-1 Weld neck flange Type B1 211 46 37 20
    224 DN25 PN40 EN 1092-1 Weld neck flange Type D 211 46 37 20
    225 NPS1 CL150 ASME B 16.5 Weld neck flange Raised face 236 45 37 19
    231 NPS1 CL300 ASME B 16.5 Weld neck flange Raised face 248 47 38 21
    241 DN25 PN100 GOST 33259 11 (butt weld) B (joggle) 244 48 40 22
    242 DN25 PN100 GOST 33259 11 (butt weld) D (groove) 244 48 40 22
    243 DN25 PN100 EN 1092-1 Weld neck flange Type B1 244 49 40 23
    244 DN25 PN100 EN 1092-1 Weld neck flange Type D 244 49 40 23
    245 NPS1 CL600 ASME B 16.5 Weld neck flange Raised face 260 47 39 21
    341 NPS1½ CL600 ASME B 16.5 Weld neck flange Raised face 260 49 41 23

     

    Video