Specialized manufacturer of Digital Pressure Meters and Load Cells

VALCOM CO.,LTD.

 

Sanitary Digital Pressure Meter(2-wire type) "Changeability type of output 4 to 20mA scaling"
HSSC-A6V(B) series
50kPa–3MPa


*Image is ISO Ferrule 2S type, Backlight type

  • Output 4-20mA (2 wire system) scaling function. (Supports negative pressure, compound pressure and reverse output.)
  • Constructed with stainless steel in view of environmental resistance.
  • Pressure port with higher strength.
  • Safe and reliable construction with no sealed liquid.
  • Standard functions
    ●Damping ●Loop check function ●FIX zero
    ●Quick zero-adjustment ●Maximum/Minimum monitoring function
    ●Various functions such as output burnout at error.
Measured medium Liquor, milk beverage, seasoning, pure water, chemical or other media.
(These vary according to sensor materials)
Pressure type Measurement at positive pressure, compound pressure, and negative pressure is possible.
Pressure range Can be specified within the range of 50 kPa to 3 MPa of rated capacity.
Output 4–20mA(2-wire) Output scaling variable
Output scaling can be changed within the range of 10 to 100% (Ferrule 15A: 30 to 100%) of the rated capacity.

Specifications1 (Sensor assembly)

Pressure Port Type/Size ISO Ferrule/VARIVENT®/ISO Cap-nut/Other custom
Rated capacity 50kPa–3MPa(Ferrule 15A: 1MPa)
Pressure Port material Sensor: SUS316L, Hastelloy C-276(MA276), SUS329J4L
Wetted part surface finish Depending on pressure port material
Overload limit 400%R.C.(Ferrule 15A, Rated capacity 3MPa: 150%R.C.)
Destruction point 1000%R.C.(Ferrule 15A, Rated capacity 3MPa: 300%R.C.)

Specifications2 (Amplifier part + Sensor assembly)

Display 7 segment 4-digit LCD display Character height: Approx.12.7mm
Display range Approx. 3.5 times/sec.
Accuracy(*1)
(Including Nonlinearity, Hysteresis, and repeatability)
Scaling in 20–100%R.C.
Positive pressure: ±0.5% F.S.or less (Negative pressure: ±1% F.S.±1digit.)
Scaling in 10–20%R.C.
Positive pressure, Negative pressure: ±1% F.S.±1digit.
Ferrule 15A 40–100%: ±1%F.S.±1digit.
Ferrule 15A30–40%: ±2%F.S.±1digit.
Temperature compensation range (Wetted part) −5–150°C (Measurement pressure medium)
Safe temperature range (Wetted part) −5–150°C (Measurement pressure medium)
Temperature effect on zero balance ±0.5%R.C./10°C or less
Ferrule 15A: ±0.7%R.C./10°C or less
Temperature effect on load ±0.5%R.C./10°C or less
Ferrule 15A: ±0.7%R.C./10°C or less
Ambient temperature and humidity range Temperature: 0–50°C (Amplifier part, Display part), Humidity: 0–90%RH(No condensation)
Material SUS304(Case), SUS304(Radiating fin)
IP Rating Equivalent to IP65
Mass Approx. 700g (Including Sensor assembly/ISO Ferrule2S)
Accessories Operating manual 1 copy, Test report 1 copy, 2 of PB type U-shaped stainless steel bolt
  • (*1)For the ferrule type, zero adjustment is to be made after the clamp is tightened.

Model Selection

Example

Selection Check Model Specifications
1.Model HSSC High temperature type: Temperature range of wetted parts -5–150°C
2.Display/Analog output   A6V 4–20mA(2-wire type) Output scaling variable
Response: Damping (Soft filter) Default 2 seconds (0.5Hz)
Display: No backlight
Safe load resistance: Power supply voltage DC24V, 690Ωmax.
  A6VB 4–20mA(2-wire type) Output scaling variable
Response: Damping (Soft filter) Default 2 seconds (0.5Hz)
Display: With backlight
Safe load resistance: Power supply voltage DC24V, 380Ωmax.
3.Sensor connection   AS Directly attached under the display part
  PB05 Separate(Cable 5m) Lateral pipe mounting type
*Sensor separate: Ferrule 15A cannot be used
  PB10 Separate(Cable 10m) Lateral pipe mounting type
*Sensor separate: Ferrule 15A cannot be used
4.Diameter of pipe(*2)   40A Nominal diameter for mounting pipe: φ48.6
  50A Nominal diameter for mounting pipe: φ60.5
5.Display/Calibration range   Positive pressure, Negative pressure ⑥Specify the rated capacity and unit.
*In case of negative pressure, put the calibration range value in parentheses.
  Compound pressure Compound pressure (Calibration range with plus/minus sign)(*3)
6.Rated capacity   005 50kPa Calibration range [50.0kPa]
  010 100kPa Calibration range [100.0kPa]
  020 200kPa Calibration range [200kPa] Compound [(-100–200)kPa](*3)
  021 200kPa Calibration range [(-100–200)kPa](*3)
(Specify this model at calibration for compound pressure if "focus on negative pressure" has been selected.)
  030 300kPa Calibration range [300kPa] Compound [(-100–300)kPa](*3)
  031 300kPa Calibration range [(-100–300)kPa](*3)
(Specify this model at calibration for compound pressure if "focus on negative pressure" has been selected.)
  050 500kPa Calibration range [500kPa]
  100 1000kPa Calibration range [1000kPa]
  300 3MPa Calibration range [3.00MPa] (Made-to-order)
(Withstand pressure: 150%R.C. only)
7.Pressure Port
Type/Size
  F0(*5) Ferrule 15A
⑤Only rated capacity 100 can be selected
⑦Only wetted material J4L can be selected
Positive pressure only
  F1 ISO Ferrule 1.5S
  F2 ISO Ferrule 2S
  F3 ISO Ferrule 2.5S [Made-to-order]
  F4 ISO Ferrule 3S [Made-to-order]
  F6 ISO Ferrule 4S [Made-to-order]
  V50A VARIVENT® DN50 [Made-to-order]
  V65A VARIVENT® DN65 [Made-to-order]
  V80A VARIVENT® DN80 [Made-to-order]
  V100A VARIVENT® DN100 [Made-to-order]
  R1 ISO Cap-nut 1.5S [Made-to-order]with Hexagon nut(HEX61)
  R2 ISO Cap-nut 2S [Made-to-order]with Hexagon nut(HEX76)
  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
8.Pressure port material   Blank SUS316L Electro polish(Rz0.7µm, Ra0.2µm)
to all the rated apacity(⑥)
⑦Supports all pressure port type/size.(Excluding F0)
  HS1 Equivalent to Hastelloy C-276 Electro polish(Rz0.7µm, Ra0.2µm)
⑥Select from the rated capacity of 030/050/100
⑦Select from the Pressure Port Type/Size of F1/F2/F3/M0
[Made-to-order]
Negative pressure and compound pressure are not supported
  J4L(*6) SUS329J4L Buffing(#400)
⑥Rated capacity: 030/050/100
⑦Pressure part type/size: F0/F1/F2/F3/M0
9.Limitation   H 400%R.C.(3MPa and Ferrule 15A are not selectable)
  Blank 150%R.C.(3MPa and Ferrule 15A only)
10.Connector D DIN connector(Without cable)
11.Power supply 4 DC24V(*4) Current consumption Approx. 23mA
  • (*2) Included in case of B05 or PB10 (Blank: AS Sensor directly connected on bottom)
  • (*3) 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.
  • (*4) A6V: DC8.82–26.5V A6VB: DC15.64–26.5V
  • (*5) Please also check the Ferrule 15A specifications.
  • (*6) In case of Ferrule 15A: Electro polish(Rz0.7µm, Ra0.2µm)

External dimensions [Sensor directly attached type] (Unit: mm)

External dimensions [Sensor separate type] (Unit: mm)

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