General Purpose Pressure Switch ISG Series (ISG191-030-Q)

General Purpose Pressure Switch ISG Series ISG191-030-Q

Product Details:

Manufacturer part number: ISG191-030-Q

Brand: SMC

Price: 134.24

Delivery time: 26 Days


Technical Data:

Fluid Type: Water

Plumbing Thread Type: [Rc (R)] R

Fluid Characteristics: Noncorrosive

Pressure Type: Vacuum Pressure

Liquid contact parts material: [Stainless Steel] EN 1.4401 Equiv.


(i)Remark

  • See catalog for specification details.
  • Product pictures are representations. CAD data is not supported for some model numbers.

Part Number

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ISG191-030-Q

Specifications of General-Purpose Pressure Switch ISG Series

External appearance of ISG Series open type

External appearance of ISG Series open type

External appearance of ISG Series open type hysteresis scale plate type

External appearance of ISG Series open type hysteresis scale plate type

External appearance of ISG Series drip-proof type

External appearance of ISG Series drip-proof type

Model/Specification

ModelPressure Adjustment Range
MPa
Hysteresis adjustment range
MPa
Proof Pressure
MPa
Repeat accuracy
MPa
Liquid-contacting parts materialHysteresis scale plateElectrical entry
Open type (Non-waterproof)Drip-proof type
ISG110-030ISG210-0300.02 to 0.30.015 to 0.21.0±0.006Brass•Phosphor BronzeNone(Open type) Grommet
(Drip-proof type) CAPCON (cable gland)
ø11 to 13 (Diameter 11 to 13 mm)
ISG110-031ISG210-031Brass•Phosphor BronzeYes
ISG111-030ISG211-030SUS316None
ISG111-031ISG211-031SUS316Yes
ISG120-030ISG220-0300.05 to 0.70.02 to 0.351.5±0.014Brass•Phosphor BronzeNone
ISG120-031ISG220-0310.02 to 0.45Brass•Phosphor BronzeYes
ISG121-030ISG221-0300.02 to 0.35SUS316None
ISG121-031ISG221-0310.02 to 0.45SUS316Yes
ISG130-030ISG230-0300.1 to 1.00.03 to 0.41.5±0.02Brass•Phosphor BronzeNone
ISG130-031ISG230-0310.03 to 0.6Brass•Phosphor BronzeYes
ISG131-030ISG231-0300.03 to 0.4SUS316None
ISG131-031ISG231-0310.03 to 0.6SUS316Yes
ISG190-030ISG290-030-10 to -100 kPa7 to 53 kPa0.5±2 kPaBrass•Phosphor BronzeNone
ISG191-030ISG291-030SUS316None

* Ambient and fluid temperature: 5 to 80°C (no freezing), contact configuration: 1a1b, 2ab (semi-standard), connection port size: 3/8, weight: 1.2 kg (open type), 1.3 kg (Drip-proof type)

Fluid

Operating fluid is limited by the material of wetted parts. Model with compatible material should be selected.

FluidLiquid-contacting parts material
BellowsFluid intake part
Water, air, liquid,inert gas without corrosionPhosphor bronzeBrass
* Fluid that does not corrode SUS316, such as steam (150°C or less)SUS316SUS316

* Use at an ambient temperature of 80°C or less.

JIS symbol

JIS symbol of ISG Series

JIS symbol of ISG Series

Contact

1a1b type snap switch (standard)/2ab type snap switch contact configuration

1a1b type snap switch (standard)/2ab type snap switch contact configuration

Electrical rating

Rated voltage (V) *)Non-inductive load (A)Inductive load (A)
Load resistanceLamp loadInductive loadElectric motor load
AC110122123
AC220101101.5
AC4406131
DC2432.532.5
DC481.51.21.51.25
DC1100.50.250.50.2
DC2200.250.10.250.1

Insulation Resistance: 100 MΩ or more (500 V DC by insulation resistance tester)
Withstand Voltage: 2,000 V AC for 1 minute
*) CE compliant products are compatible with 220 V AC and 110 V DC or less.

Diagram

Structural drawing of ISG Series

Structural drawing of ISG Series

NumberPart Name
1Set pressure regulating bolt
2Scale plate
3Pointer
4Set pressure regulating spring
5Main lever for actuation
6Bellows assembly
7Adjusting bolt between switch and push
81a+1b type snap switch
NumberPart Name
9Main body
10Hysteresis (ON-OFF width) adjustment spring
11Hysteresis (ON-OFF width) adjustment bolt
12Bracket
13Grommet
14Connection lever for switch operation
15Stopper for operating lever

Dimensions

 

(Units: mm)

 

Dimensional drawing of open type ISG110 to 191-030 (without adjustment hysteresis scale plate)

Dimensional drawing of open type ISG110 to 191-030 (without adjustment hysteresis scale plate)

Part numberABC
ISG110-030 (-W)1725419
ISG1□0 to 1□0-030 (-W)1695119
ISG1□1 to 1□1-030 (-W)1775923
Dimensional drawing of open type ISG110 to 131-031 (with adjustment hysteresis scale plate)

Dimensional drawing of open type ISG110 to 131-031 (with adjustment hysteresis scale plate)

Part number(A)(B)C
ISG110 to 130-031 (-W)1725419
ISG111 to 131-031 (-W)1775923
Dimensional drawing of drip-proof type ISG210 to 291-030 (without adjustment hysteresis scale plate)

Dimensional drawing of drip-proof type ISG210 to 291-030 (without adjustment hysteresis scale plate)

Part numberABC
ISG2□0 to 2□0-030 (-W)1735519
ISG2□1 to 2□1-030 (-W)1786023
Dimensional drawing of drip-proof ISG210 to 231-031 (with adjustment hysteresis scale plate)

Dimensional drawing of drip-proof ISG210 to 231-031 (with adjustment hysteresis scale plate)

Part number(A)(B)C
ISG210 to 230-031 (-W)1735519
ISG211 to 231-031 (-W)1786023
  • *See the SMC catalog for information other than that detailed above.
  • *Product pictures are representative images.
Part Number
ISG191-030-Q
Part Number
Standard Unit Price
Minimum order quantityVolume Discount
Standard
Shipping Days
?
Fluid Type Plumbing Thread Type Fluid Characteristics Pressure Type Liquid contact parts material Details Type Pressure Setting Range Hysteresis scale plate for adjustment

134.24 €

1 26 Days Water[Rc (R)] RNoncorrosiveVacuum Pressure[Stainless Steel] EN 1.4401 Equiv.Open type (equivalent to IP40)-10 to -100 kPaNone

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Basic information

Type Pressure Switch Sensor/Monitor Configuration Integrated Type Output Method Switch
Pipe Port Type Male thread Nominal Pipe Thread Size 3/8 No. of Outputs 1
Contact configuration 1a1b Scale plate pressure unit MPa CE compliant CE-compliant product

This page is General Purpose Pressure Switch ISG Series, part number ISG191-030-Q.
You can find the detail information about specifications and dimensions on part number ISG191-030-Q.

Variation of this product

Part Number
ISG111-031-Q
ISG120-030-Q
ISG120-031-Q
ISG210-030-Q
ISG210-031-Q
ISG211-030-Q
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountStandard
Shipping Days
?
Fluid Type Plumbing Thread Type Fluid Characteristics Pressure Type Liquid contact parts material Details Type Pressure Setting Range Hysteresis scale plate for adjustment

146.44 €

1 26 Days Water[Rc (R)] RNoncorrosivePositive Pressure[Stainless Steel] EN 1.4401 Equiv.Open type (equivalent to IP40)0.02 to 0.3 MPaWith hysteresis scale plate

71.48 €

1 4 Days Argon / Nitrogen Gas / Water / Air[Rc (R)] RInert / NoncorrosivePositive Pressure[Copper Alloy] Brass•Phosphor BronzeOpen type (equivalent to IP40)0.05 to 0.7 MPaNone

95.71 €

1 4 Days Argon / Nitrogen Gas / Water / Air[Rc (R)] RInert / NoncorrosivePositive Pressure[Copper Alloy] Brass•Phosphor BronzeOpen type (equivalent to IP40)0.05 to 0.7 MPaWith hysteresis scale plate

101.40 €

1 4 Days Argon / Nitrogen Gas / Water / Air[Rc (R)] RInert / NoncorrosivePositive Pressure[Copper Alloy] Brass•Phosphor BronzeDrip-proof type (equivalent to IP44)0.02 to 0.3 MPaNone

128.55 €

1 26 Days Argon / Nitrogen Gas / Water / Air[Rc (R)] RInert / NoncorrosivePositive Pressure[Copper Alloy] Brass•Phosphor BronzeDrip-proof type (equivalent to IP44)0.02 to 0.3 MPaWith hysteresis scale plate

149.27 €

1 26 Days Water[Rc (R)] RNoncorrosivePositive Pressure[Stainless Steel] EN 1.4401 Equiv.Drip-proof type (equivalent to IP44)0.02 to 0.3 MPaNone

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