Specialized manufacturer of Digital Pressure Meters and Load Cells

VALCOM CO.,LTD.

 

Sanitary Digital Pressure Meter (Simple/Transmitter or Switch)
HSMC series
50kPa–3MPa


*Imaage is ISO Ferrule 2S type

  • Standard type with only required functions selectable between contact and analog output.
  • Improved visibility with large high brightness LED.
  • Pressure port with higher strength.
  • Safe and reliable construction with no sealed liquid.
Measured medium Liquor, milk beverage, seasoning, pure water, chemical or other media.
(These vary according to sensor materials)
Pressure type Measurement at positive and negative pressure is possible.
Pressure range Can be specified within the range of 50 kPa to 3 MPa (Calibration: 25kPa to 3MPa) of rated capacity.
Specify more than 50% of rated capacity as the calibration range.
Output type Specify among 4–20mA(2-wire, 4-wire), 1–5V, 0–5V, and 1 setting output.

Specifications1 (Sensor assembly)

Sensor connection ISO Ferrule / VARIVENT® / ISO Cap-nut / Screw mount / Other custom
Rated capacity 50kPa–3MPa(Depending on the model)
Pressure port material Blank: SUS316L, HS1: Hastelloy C-276(MA276), J4L: SUS329J4L
Wetted part surface finish Material of sensor element element SUS329J4L is buffing(#400)
Except the above, Electro polish(Rz 0.7(µm))
Overload limit 400%R.C.(3MPa: 150%R.C.)
Destruction point 1000%R.C.(3MPa: 300%R.C.)

Specifications2 (Amplifier part + Sensor assembly)

Display 1999 3 ½digit LED RED Character height: Approx. 14.2mm
Display updating rate Approx. 3 times/sec.
Nonlinearity ±0.5%R.C.±1digit.
(Negative pressure side ±1%R.C.±1digit.)
Hysteresis ±0.5%R.C.±1digit.
(Negative pressure side ±1%R.C.±1digit.)
Temperature compensated range(Wetted part) −5–150°C
Safe temperature range(Wetted part) −5–150°C
Temperature effect on zero balance ±0.5%R.C./10°C(300, 500, 1000kPa, 3MPa)
±0.7%R.C./10°C(50, 100, 200kPa)
Temperature effect on load ±0.5%R.C./10°C(300, 500, 1000kPa, 3MPa)
±0.7%R.C./10°C(50, 100, 200kPa)
Ambient temperature range 0–50°C(No freezing), 0–90%RH(No condensation)
Material Aluminum die casting(Case)
Acrylic(Front)
SUS304(Radiating fin)
IP Rating Equivalent to IP65
Mass Approx. 950g(Including Sensor part/ISO Ferrule 2S)
Accessories Operating manual 1 copy (Specify English or Japanese.)
Test report 1 copy, 1 O-ring(Screw mount type only)
1 hexagon nut(Cap nut only)

Model Selection

Example

Selection Cheak Model Specifications
1.Model HSMC Safe temperature range(Wetted part) -5–150°C
2.Display/analog output - - When this option is selected, ⑨ Number of Setting Outputs is not available.
Output type Response frequency Safe load resistance
  D Display only(Without output)
  A2 1–5V 7Hz 10kΩ or more
  A3 4–20mA(4-wire) 8Hz 250Ω or less
  A4 0–5V 7Hz 10kΩ or more
  A6 4–20mA(2-wire)
*Power supply 4 (DC24V) only
500Hz RX≤44×Vin-654
RX: Safe load resistance [Ω]
Vin: Power supply voltage [V]
3.Sensor connection AS Directly attached, underneath(the amplifier)(No collar)
4.Display/Calibration range - - Example of calibration range
  Positive pressure When Rated capacity 1000kPa
1.000MPa
(0–1.000)MPa
Specify the values and units of display/calibration ranges.
  Negative pressure When Rated capacity 200kPa
-100.0kPa
(0–-100.0)kPa
In case of negative pressure, put the calibration range value in parentheses.(*1)
  Compound pressure When Rated capacity 300kPa
-100–300kPa
(-100–300)kPa
Put the output calibration range value and unit in parentheses.(*1)(*2)
5.Rated capacity   005 50kPa
  010 100kPa
  020 200kPa(*2)
  021 200kPa(*2)
(Negative pressure-oriented)
  030 300kPa(*2)
  031 300kPa(*2)
(Negative pressure-oriented)
  050 500kPa
  100 1000kPa
  300 3MPa[Display/Calibration: Specify 3.00MPa]
(Ordering product)
(Box nut, Screw mount type only)
6.Pressure Port   F1 Ferrule 1.5S
  F2 Ferrule 2S
  F3 Ferrule 2.5S [Ordering product]
  F4 Ferrule 3S [Ordering product]
  F6 Ferrule 4S [Ordering product]
  V50A VARIVENT® DN50 [Ordering product]
  V65A VARIVENT® DN65 [Ordering product]
  V80A VARIVENT® DN80 [Ordering product]
  V100A VARIVENT® DN100 [Ordering product]
  R1 Cap-nut 1.5S [Ordering product]with Hexagon nut
  R2 Cap-nut 2S [Ordering product]with Hexagon nut
  G1 Special flange groove provided: Taylor type [Ordering product]
  GA Special flange groove provided: Taylor type [Ordering product]
  M0 Single screw mount type Dedicated O-ring 1 pc attached
  M1 with JIS20K50A flange Dedicated O-ring 1 pc attached
  M2 with JIS20K80A flange Dedicated O-ring 1 pc attached
7.Material of sensor element   Blank SUS316L Electro polish(Rz0.7µm, Ra0.2µm)
to all the rated apacity(⑤)
⑥to all the Pressure Port
Type/Size
  HS1 Hastelloy C-276(MA276) Electro polish(Rz0.7µm, Ra0.2µm)
⑤Select from the rated capacity of 030/050/100
⑥Select from the Pressure Port Type/Size of F1/F2/F3/M0
[Ordering product]
Negative pressure and Compound pressure are not supported.
  J4L SUS329J4L Buffing(#400)
⑤Select from the rated capacity of 030/050/100
⑥Select from the Pressure Port Type/Size of F1/F2/F3/M0
8.Limitation   P 400%R.C.
  Blank 150%R.C.(3MPa only)
9.Setting output - - When this option is selected, ② Display/analog output is not available.
Output type Response time Permission load
  1VAO(H) 1-setting PhotomMos relay output
(Upper limit comparison)
0.5msec. or less AC/DC 250V 0.1A
(*3)
  1VAO(L) 1-setting PhotomMos relay output
(Lower limit comparison)
10.Power supply   4 DC24V(±10%) [100mA]
  5 DC12V(±10%) [100mA]
  1 AC100V [2VA]
  11 AC110V [2VA]
  2 AC200V [2VA]
  22 AC220V [2VA]
  • (*1) Basically the calibration range is within the rated capacity, but other requirements are possible, as long as the range is 50% or more than the rating of the sensor used (other than negative pressure).
  • (*2) In case of calibration for compound pressure, calibration is performed only for the positive pressure, and only measurement data are given for the negative pressure. In this case, acceptance criterion is within ±1%R.C. When focusing on the negative pressure, it is also possible to perform calibration for the negative pressure and to provide only measurement data (within ±1%R.C.) according to the request from the customer.
    Regarding calibration, specify 020, 030 (focus on positive pressure) or 021, 031 (focus on negative pressure) in ⑤ above when placing an order.
  • (*3) Notes for using the cable: The cable provided with N(H)SMC is a special shielded cable with a tube for venting. Always use it with the load in setting output below 30V. The cable cannot be used in the circuit of 100 or 200V AC. Where no condensation occurs, the cable can be used by providing a venting hole. Consult with us in such a case.

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