Document
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Mechanical Style Pressure Switch
Series IS1000
Specifications
Model IS1000-01 Air/Inert gas 1.0 MPa 0.7 MPa 0.1 to 0.4 MPa 0.08 MPa or less ±0.05 MPa ±0.05 MPa 1a Grommet, Lead wire length 0.5 m (Standard) Air –5 to 60°C (No freezing) R 1/8 74 g
Z I
ZSE ISE
Long service life: 5 million cycles
PSE SE3
Fluid Proof pressure Max. operating pressure Regulating pressure range (at OFF point) Hysteresis Error of scale Repeatability Contacts Wiring specifications Fluid Ambient and fluid temperature Port size Weight
PS
Z I
SE 1 2
ZSP ISA2 IS ZSM PF2 IF
Switch Characteristics
IS1000-01 IS1000-01-X202 Max. contact capacity Voltage Max. operating current Impact resistance 24 VAC/DC or less 50 mA AC 2 VA, 2 W DC 48 VAC/DC 40 mA 30 G 100 VAC/DC 20 mA
Data
Electrical Circuit
Up to 100 VAC/DC
Operating Pressure Range
ON pressure Hysteresis 0 0.1 0.2 0.3 0.4 Set pressure scale (MPa) 0.5 Operating pressure (MPa) 0.4 0.3 0.2 0.1 OFF pressure
Reed switch
How to Order
IS1000
01 N01 R 1/8 NPT 1/8
01 S
Seal
Nil
Port size
Option
None With seal X201 X202 X215
Lead wire length 3 m Regulating pressure range 0.1 to 0.6 MPa Lead wire length 3 m Regulating pressure range 0.1 to 0.6 MPa
S
16-9-1
Series
IS1000
Construction
≅500 20 5
t
u
0.1
y
50 58.5
0.2 0.3 0.4
i q w
MPa
!0 o e
IS1000
Component Parts
No. q w e r t y u i o !0 Description Shield plate Switch assembly Piston PT fittings Adjusting screw Pointer Spring Scale plate Miniseal Y type Magnet Material Rolled steel plate — Polyacetal Zinc die-casted Brass Brass Stainless steel 304-WPB Rigid vinyl chloride NBR Rare earth magnet
r
R 1/8 23 15
Precautions
Be sure to read before handling. Refer to pages 16-14-3 and 16-14-4 for Safety Instructions and Common Precautions on the products mentioned in this catalog, and refer to pages 16-1-11 to 16-1-13 for Precautions on every series.
Wiring
Pressure Source
Warning
1. Connect load before connecting with power source. 2. In the case of induction load or lead wire exceeding 5 m long, the following contact protection box should be used. It may lead to damage to a switch. Part no. CD-P11 CD-P12 Voltage Lead wire length 4. How to connect contact protection box Connect the lead wires from the body and the contact protective box side indicated “SWITCH”. Lead wire should be as short as possible, within 1 m. 5. Dimensions of lead wire Enclosure: ø 3.4 Insulator: ø 1.1 Conductor: ø 0.64
Warning
1. Do not use with corrosive gases or fluids. 2. Never use in an environment where flammable fluid or gas is used. Since this is not an explosion-proof construction, it may lead to an explosive disaster. 3. Avoid use in vacuum applications. Switch may be imploded.
100 VAC Switch side: 0.5 m 24 VDC Load side: 0.5 m
Pressure Setting
Mounting/Piping
3. Internal circuit of contact protection box
CD-P11 Brown Surge absorber Choke coil Blue CD-P12 (+) Brown Condenser Choke coil Resistance (–) Blue
Warning
1. Scale of switching set display is the set value at the pressure drop. 2. When detecting ON-pressure signal, note that set pressure on scale plate plus ON-OFF differential (Hysteresis) will be ON-pressure signal. 3. Pressure display on the scale plate is just as a reference guide. For an accurate setting, measure it by pressure gauge.
Warning
1. When changing piping by hand, hold body. Electrical wire must not be subjected to excessive force. It may cause a malfunction or damage. 2. Do not drop nor apply excessive force. It may cause a malfunction or damage. 3. Tighten IS1000-01 applying the spanner on the PT fitting part.
Operating Environment
Warning
1. Avoid using a switch in a magnetic environment. It may cause a malfunction. 2. Do not use in such an environment, where water or oil is splashed. Since it is the open type construction, if water or oil make an ingress into the internal parts, the electric circuit will be corroded and may result in a malfunction or damage. 3. Avoid vibration. Vibration may cause malfunction or may cause setting to be incorrect.
4. Mounting direction is available in either horizontal or perpendicular.
16-9-2
Attachments
Pressure Switch with Piping Adapter
JIS symbol
AC AV
Specifications
Fluid Proof pressure Max. operating pressure Set pressure range (off) Differential Ambient and fluid temperature Air
AU AF
Model
(1)
1.0MPa 0.7MPa 0.1 to 0.4MPa 0.08MPa
5 to 60°C (No condensation)
Port size
1/8 1/ 3/ 1/ 4 8
A
B
C
D
Applicable model
Switch Characteristics
Contact point structure Max. contact point capacity Voltage AC, DC Max. operating current
1a 2V AC/2W DC 12V, 24V, 48V, 100V AC, 12V to 24V DC: 50mA AC, 48V DC: 40mA AC, 100V DC: 20mA
IS1000E-201Y IS1000E-202Y IS1000E-203Y IS1000E-302Y IS1000E-303Y IS1000E-304Y IS1000E-402Y IS1000E-403Y IS1000E-404Y IS1000E-406Y
AC2000, AC2010, AC2020 28 73 62 18.5 AC2030, AC2040 AW2000
26 80 63 16.5 40 80 63 17.5
AC2500.