


| Parameter | Value |
|---|---|
| Item | Specifications |
| Weight | Net weight: 110 g approx., Gross weight: 180 g approx. |
| Details | Spot type |
| Product | Thin-type Ionizer |
| Material | Enclosure: ABS (Nickel plated), Nozzle mount, Screw mount, Nozzle: Stainless steel. Discharge needle: Tungsten |
| Accessories | Connector attached cable: 1 pc. (length 0.5 m1.640 ft), End connector (9-pin): 1 pc., Lead wire for connecting F.G.: 1 pc. |
| Ion balance | plus or minus10 V or less(Note) A typical sample applied with a supply voltage of 24 V, a distance of 100 mm3.937 infrom the front surface of the air flow outlet and a pressure of 0.25 MPa. (Measured on a sample left in the atmosphere at a relative humidity of 65 % RH or less for 24 hours or more.) |
| Part Number | ER-VW |
| Product name | Thin-type Ionizer ER-VW |
| I/O connector | For power & input / output: 8-pin connector, For connection: 9-pin connector |
| Product Number | ER-VW |
| Supply voltage | 24 V DC plus or minus 10 % |
| Ambient humidity | 35 to 65 % RH (No dew condensation allowed), Storage: 35 to 65 % RH |
| Applicable fluid | Air (dried clean air)(Note) Dry clean air is air that has been processed through an air dryer (freezing point around –20 ℃ –4 ℉) and an air filter (mesh size around 0.01 microm0.0004 mil). |
| Discharge method | High frequency AC method |
| Ozone generation | 0.05 ppm or less(Note) A typical sample applied with a supply voltage of 24 V, a distance of 300 mm11.811 infrom the front surface of the air flow outlet and a pressure of 0.25 MPa. |
| Connectable units | Maximum number of connectable units: 5 (Including this unit) |
| Supplied air flow | 60 liter/min. (ANR) or less |
| Air pressure range | 0.05 to 0.5 MPa |
| Enclosure earthing | Capacitor earth |
| Ambient temperature | 0 to +55 ℃+32 to +131 ℉(No dew condensation allowed), Storage: –10 to +65 ℃+14 to +149 ℉ |
| Charge removal time | 1 sec. or less (plus or minus1,000 V to plus or minus100 V)(Note) A typical sample applied with a supply voltage of 24 V, a distance of 100 mm3.937 infrom the front surface of the air flow outlet and a pressure of 0.25 MPa. (Measured on a sample left in the atmosphere at a relative humidity of 65 % RH or less for 24 hours or more.) |
| Current consumption | 120 mA or less |
| Reset input (RESET) | In the state that operation is stopped due to an error detection, open 0 V of the power supply from short-circuit state to cancel ERROR |
| Output:Output operation | Check output (CHECK): ON when the discharge needle is dirty or worn, OFF when operation is normalError output (ERROR): OFF when abnormal discharge is detected, ON when operation is normalDischarge output (DSC) (Note): ON when discharging, OFF when discharge halts(Note) ‘‘DSC’’ is an abbreviated name of ‘‘DISCHARGE’’. |
| Discharge output voltage | 2,000 V approx. |
| Indicators:Check (CHECK) | Orange LED (lights up when the discharge needle is dirty or worn, etc.) |
| Indicators:Error (ERROR) | Red LED (lights up when abnormal discharge is detected) |
| Indicators:Power (POWER) | Green LED (lights up when the power is ON) |
| Indicators:Discharge (DSC) | Green LED (lights up when discharging)(Note) ‘‘DSC’’ is an abbreviated name of ‘‘DISCHARGE’’. |
| Discharge halt input (DSC OFF) | Short-circuit to 0 V: Discharge halt, Open: Discharge allowed (operation start)(Note:"DSC" is an abbreviated name of "DISCHARGE".) |
| CE marking compliant directives | EMC Directive, RoHS Directive |
| Indicators:Air monitoring (AIR) | Orange LED (lights up when no air is being supplied)(Note) Discharge halts when lights up. |
| Output:Short-circuit protection | Incorporated |
| Output [Check (CHECK) Error (ERROR) Discharge (DSC)] | NPN open-collector transistor• Maximum sink current: 50 mA• Applied voltage: 30 V DC or less (between output and 0 V)• Residual voltage: 1 V or less (at 50 mA sink current)(Note:"DSC" is an abbreviated name of "DISCHARGE".) |
Technical specifications and performance data
Installation and operation guide