


| Parameter | Value |
|---|---|
| Item | Specifications |
| Cable | Cable with a connector, 0.5 m1.640 ftlong |
| Weight | Net weight: 120 g approx. |
| Details | Spot type |
| Product | Ultra-compact Ionizer |
| Material | Enclosure: PPS, Cover: Stainless steel, Discharge needle: Tungsten |
| Accessories | Connector for wiring: 1 set [Manufactured by Molex: Housing (5557-08R), Terminal (5556TL)] |
| 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 while the shower nozzle is in use. (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-VS02 |
| Error output | NPN open-collector transistor• Maximum sink current: 50 mA• Applied voltage: 30 V DC or less (between error output and 0 V)• Residual voltage: 1 V or less (at 50 mA sink current) |
| Product name | Ultra-compact Ionizer ER-V |
| Product Number | ER-VS02 |
| Supply voltage | 24 V DC plus or minus10 % |
| Ambient humidity | 35 to 65 % RH |
| Applicable fluid | Air (dried clean air)(Note) The air is dried (dew point: equivalent of –20 ℃ – 4 ℉) and filtered (mesh-size: equivalent of 0.01 microm0.0004 mil) air. |
| Discharge method | High frequency AC method |
| Ozone generation | 0.03 ppm or less(Note) A typical sample applied with a power 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 while the shower nozzle is in use. |
| Supplied air flow | 500 liter/min. (ANR) or less(Note) The applicable pressure range depends on the nozzle to be used. |
| Air pressure range | 0.05 to 0.7 MPa(Note) The applicable pressure range depends on the nozzle to be used. |
| Ambient temperature | 0 to +55 ℃+32 to +131 ℉(No dew condensation allowed) |
| 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 while the shower nozzle is in use. (Measured on a sample left in the atmosphere at a relative humidity of 65 % RH or less for 24 hours or more.) |
| Check output(CHECK) | NPN open-collector transistor• Maximum sink current: 50 mA• Applied voltage: 30 V DC or less (between check output and 0 V)• Residual voltage: 1 V or less (at 50 mA sink current) |
| Current consumption | 70 mA or less |
| Reset input (RESET) | When abnormal discharge is detected, discharge is halted due to an error. Reset the discharge halt by briefly shorting thepower supply’s 0 V line. |
| Vibration resistance | 10 to 150 Hz frequency, 0.75 mm0.030 indouble amplitude in X, Y and Z directions for two hours each |
| Discharge output voltage | 2,000 V approx. |
| Indicators:Check (CHECK) | Orange LED (lights up when the discharge needle is worn or dirty, etc.)(Note) When confirming the check output, carry out discharge for 2 sec. or more. |
| 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)\n(Note: ”DSC” is an abbreviated name of ”DISCHARGE”.) |
| Check output:Output operation | ON when a dirt or worn etc. of the discharge needle is detected for 1.5 sec. or more continuously, OFF when operation is normal(Note) When confirming the check output, carry out discharge for 2 sec. or more. |
| Error output:Output operation | OFF when abnormal discharge is detected, ON when operation is normal |
| Discharge halt input (DSC OFF) | Short-circuit to 0 V: Discharge halt, Open: Discharge allowed (operation start)\n(Note: ”DSC” is an abbreviated name of ”DISCHARGE”.) |
| Check output:Short-circuit protection | Incorporated |
| Error output:Short-circuit protection | Incorporated |
Technical specifications and performance data
Installation and operation guide