SMC Networks ZSE20 Series User Manual

Specifi cations
Model
ZSE20 (Vacuum pressure) ZSE20F (Compound pressure) ISE20 (Positive pressure)
Applicable fluid Air, Non-corrosive gas, Non-flammable gas
Pressure
Rated pressure range 0.0 to -101.0 kPa -100.0 to 100.0 kPa -0.100 to 1.000 MPa
Display/Set pressure range 10.0 to -105.0 kPa -105.0 to 105.0 kPa -0.105 to 1.050 MPa
Minimum display unit/Smallest settable increment 0.1 kPa 0.001 MPa
Withstand pressure 500 kPa 1.5 MPa
Power supply
Power supply voltage 12 to 24 VDC ±10 %, Ripple (p-p) 10 % or less
Current consumption 25 mA or less
Protection Polarity protection
Accuracy
Display accuracy
±2 % F.S. ±1 digit (Ambient temperature of 25 ±3 °C)
Repeatability
±0.2 % F.S. ±1 digit
Temperature characteristics
±2 % F.S. (25 °C standard)
Switch output
Output type NPN or PNP open collector 1 output
Output mode Hysteresis mode, Window comparator mode, Error output, Output OFF
Switch operation Normal output, Reversed output
Max. load current 80 mA
Max. applied voltage (NPN only) 28 V
Internal voltage drop (Residual voltage) 1 V or less (at load current of 80 mA)
Delay time
∗
1
1.5 ms or less (with anti-chattering function: 20, 100, 500, 1000, 2000, 5000 ms)
Hysteresis
Hysteresis mode
Variable from 0
∗
2
Window comparator mode
Short circuit protection Ye s
Display
Unit
∗
3
MPa, kPa, kgf/cm
2
, bar, psi, InHg, mmHg MPa, kPa, kgf/cm
2
, bar, psi
Display type LCD
Number of screens 3-screen display (Main screen, Sub screen x 2)
Display colour
1) Main screen: Red/Green
2) Sub screen: Orange
Number of display digits
1) Main screen: 4 digits (7 segments)
2) Sub screen: 4 digits (Upper 1 digit 11 segments, 7 segments for other)
Indicator light Lights up when switch output is turned ON. OUT1: Orange
Digital filter
∗
4
0, 10, 50, 100, 500, 1000, 5000 ms
Environment
Enclosure IP40
Withstand voltage 1000 VAC for 1 minute between terminals and housing
Insulation resistance 50 MΩ or more (500 VDC measured via megohmmeter) between terminals and housing
Operating temperature range Operating: -5 to 50 °C, Stored: -10 to 60 °C (No condensation or freezing)
Operating humidity range Operating/Stored: 35 to 85 %RH (No condensation)
Standards UL/CSA (E216656), CE, RoHS
Length of lead wire with connector 2 m
∗
1 Value without digital filter (at 0 ms)
∗
2 If the applied pressure fluctuates around the set value, the hysteresis must be set to a value more than the amount of fluctuation or chattering will occur.
∗
3 Setting is only possible for models with the unit selection function. Only MPa or kPa is available for models without this function.
∗
4 The response time indicates when the set value is 90 % in relation to the step input.
∗
Products with tiny scratches, smears, or display colour or brightness variations which do not affect the performance of the product are verified as
conforming products.
Piping Specifications and Weights
Model M5 01 N01
Port size M5 x 0.8 R1/8 NPT1/8
Materials of parts in
contact with fluid
Sensor pressure receiving area Silicon
Piping port (Common) PBT, CB156, Heat-resistant PPS, O-ring: HNBR
Piping port —
C3604 (Electroless nickel plating), Stainless steel 304, NBR
Weight
Body 22 g 32 g 34 g
Lead wire with connector +35 g
Cable Specifications
Conductor area 0.15 mm
2
(AWG26)
Insulator
O.D. 1.0 mm
Colour Brown, Blue, Black (3-core)
Sheath Finished O.D. Ø 3.4
“Set Pressure Range and Rated Pressure Range” “Functions” a p. 13
“Internal Circuits and Wiring Examples” a p. 13 “Dimensions” a From p. 15
For details on the specifi c product
precautions, refer to the “Operation
Manual” on the SMC website.
8
3-Screen Display
High-Precision Digital Pressure Switch
ZSE20
(
F
)
/ISE20 Series
ZSE20C(F)/ISE20C(H) ZSE20B(F)/ISE20B ZSE20A(F)/ISE20A ZSE20(F)/ISE20
Function
Details

SMC Networks ZSE20 Series Specifications

General

Brand	SMC Networks
Model	ZSE20 Series
Category	Switch
Language	English