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Surface Potential Sensor, IZD10 Series

Electrostatic sensor that detects the electrostatic potential of a workpiece and outputs in analog voltage.
[Features]
·It is important to check the "actual condition" for static electricity management
·A wide range of charge potential measurements is possible
·Compact size and easy shape to install
·Installation range (IZD10-110): 10 to 50 mm (±0.4 kV when the installation distance is 25 mm)
·Installation range (IZD10-510): 25 to 75 mm (±20 kV when the installation distance is 50 mm)

(i)Caution

Please refer to the manufacturer's catalog for specification details.
Product images may be representative images. Refer to the manufacturer's catalog for shape details.

Part Number

Configured Part Number is shown.

Product Specifications
Part Numbers
Catalog

Electrostatic Sensor, IZD10 Series Specifications

Electrostatic Sensor Type	IZD10-110	IZD10-510
Potential Measurement	±0.4 kV (detection range at 25 mm)^*	±20 kV (detection range at 50 mm)^*
Output Voltage	1 to 5 V (Output impedance: Approx. 100Ω)
Effective Detection Distance	10 to 50 mm	25 to 75 mm
Linearity	±5% F.S. (0 to 50°C, at detection distance of 25 mm)	±5%F.S. (0 to 50°C, at detection distance of 50 mm)
Output Delay Time	100 ms or less
Power Supply Voltage	21.6 to 26.4 V DC (Within 24 V DC ±10%)
Current Consumption	40 mA or less
Ambient Operating Temperature	0 to 50°C
Ambient Humidity	35 to 85% Rh (with no condensation)
Material	Head case: ABS, Amplifier case: ABS
Vibration Resistance	Durability 50 Hz, Amplitude 1 mm, X, Y, Z: 2 hours each
Impact Resistance	100 m/s²
Weight	185 g (including cable weight)
Compliance with EN Standards	Protective Class: Class III (EN60950-1) Pollution Degree 3 CE Marking: Low voltage directive: 2006/95/EC Only when connected to a SELV-type external circuit
EMC Directive	2004/108/EC
UL Standard	UL508

*The measured potential and output voltage varies depending on the detection distance. For details of the relationship between measured potentials and output voltages according to detection distance, refer to the "Output Signal" graphs in the Technical Data section of the catalog.

Connection Circuit and Wiring Table

Connect the lead wires according to the connection circuit and wiring table.

IZD10 Series connection circuit

Lead Wire Coating Color	Description	Function
Brown	DC (+)	Power supply 24 V DC
Blue	DC (-)	Power Supply 0 V
White	Sensor output	Analog output for 1 to 5 V

*Ensure grounding. Ensure GND terminal is grounded with a ground resistance of 100Ω or less. Also, a dedicated power supply is recommended for the sensor-driving power supply. Connecting any equipment other than the sensor to this power supply may trigger the malfunctioning or breakdown of the equipment when static electricity is discharged to the sensor head or when noise enters the GND terminal.
*When using the cable on the external equipment connection side after cutting it short, do not connect a shielding wire (since the shielding wire is a common wire with the amplifier case, provide a frame ground on the amplifier case side).
*Text in ( ) refers to the lead wire coating color of the dedicated cable.

Dimensional Outline Drawing

(Unit: mm)

IZD10-110/IZD10-510 dimensional drawing 1

(Unit: mm)

IZD10-110/IZD10-510 dimensional drawing 2

(Unit: mm)

IZD10-110/IZD10-510 dimensional drawing 3

Output Signal

When measuring the potential of a charged object with an electrostatic sensor, the relationship between the electrostatic potential being measured and the output voltage varies depending on the sensor's installation distance. The relationship between the electrostatic sensor's output voltage and the detected electrostatic potential depending on the installation distance is as shown in the figure below. (The installation distance in the figure refers to the distance between the object being measured and the electrostatic sensor.)