Description
■ Features
1. ISE30A series high-precision digital pressure switch with 2-color display.
2. ISE30A series high-precision digital pressure switch with 2-color display can copy up to 10 switches simultaneously.
3. One-touch replaceable accessories.
4. 4-digit display that allows easy reading of the displayed values.
5. Power consumption is reduced by turning off the monitor.
6. Vacuum, compound and/or positive pressure can be displayed in MPa or kPa.
■ How to order ISE30A series high precision digital pressure switch

■ Specs
| Model | ZSE30A (pressure vacuum) | ZSE30AF (pressure compound) | ISE30A (positive pressure) | ||
|---|---|---|---|---|---|
| Nominal pressure range | 0,0 to −101.0 kPa | -100,0 a 100,0kPa | -0,1 a 1,0MPa | ||
| Pressure indication/adjustment | 10,0 a -105,0kPa | -105,0 a 105,0kPa | -0,105 a 1,05MPa | ||
| Supported pressure | 500kPa | 500kPa | 1,5MPa | ||
| Minimum unit display/setting | 0,1kPa | 0,1kPa | 0,001 MPa | ||
| Working medium | Filtered air, Non-corrosive gas / Non-flammable gas | ||||
| Supply voltage | DC12 a 24 V±10%, Ripple (p-p) 10% o menos (with power supply polarity protection) | ||||
| current consumption | 40 mA or less | ||||
| Salida switching | Standard | Open collector output 1 NPN or PNP, open collector output 2 NPN or PNP | |||
| Max charging current | 80mA | ||||
| Max voltage applied | 28V (in NPN output) | ||||
| Residual stress | 1V or less (with 80mA charging current) | ||||
| Response time | 2.5 ms or less (with anti-flicker function: 20, 100, 500, 1000, 2000 ms) | ||||
| Short circuit protection | Yeah | ||||
| Repeatability | ±0.2% F.S. ±1 digit | ||||
| Hysteresis | Hysteresis mode | Variable (0 o superior) *¹) | |||
| Window comparator mode | |||||
| analog output |
Voltage output*²) | Output voltage (Nominal pressure) | 1 a 5V ±2.5% F.S. | 0,6 a 5V ±2,5% F.S. | |
| Linearity | ±1%F.S. | ||||
| Output impedance | Aprox. 1 kΩ | ||||
Current output*³) | Output voltage (Nominal pressure) | 4 a 20mA ±2.5% F.S. | 2,4 a 20mA ±2,5% F.S. | ||
| Linearity | ±1% F.S. | ||||
| Load impedance | Maximum load impedance: 300Ω (supply voltage 12V) : 600Ω(Supply voltage 24V) | ||||
| Minimum load impedance: 50Ω | |||||
| Display | 4-digit, 7-segment, 2-color (red/green) LCD | ||||
| Screen Accuracy | ± 2% F.S. ± 1 digit (Ambient temperature of 25 ± 3 ℃) | ||||
| Light indicator | It turns on when the switch output is on on.out1: green, out2: red | ||||
| Around | Box | IP40 | |||
| Working temperature | Funcionamiento: 0 ~ 50°C, Almacenamiento:-10 ~ 60°C (No condensation or freezing) | ||||
| Ambient humidity | Funcionamiento/Almacenamiento: 35 ~ 85% HR (Sin condensación) | ||||
| Withstand voltage | AC 1000 V for 1 minute between terminals and case | ||||
| insulation resistance | 50 MΩ or more (500 V DC measured with a megohmmeter) between terminals and housing | ||||
| Temperature characteristic | ±2% F.S. (reference 25℃) | ||||
| Cable with connector | Oil resistant vinyl cable, 3 conductors Φ3.5, 2m 4 conductors Conductor area: 0.15mm² (AWG26), O.D. of insulator: 1.0mm | ||||
| Norms | CE/RoHS, UL/CSA (E216656) | ||||
*1) If the applied pressure fluctuates close to the set value, set the hysteresis above the fluctuation range to avoid vibration.
*2) When selecting the analog voltage output, the analog current output cannot be used together.
*3) When analog current output is selected, analog voltage output cannot be used together.
■ Dimensions








