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SPECIFICATIONS
Type
Item
Model No.
Applicable CE marking directives
Charge removal time (±1,000 V → ±100 V)
Ion balance
Ozone generation
Applicable fluid
Supplied air flow
Air pressure range
Supply voltage
Current consumption
Discharge method
Discharge output voltage
Output
Check (CHECK)
Error (ERROR)
Discharge (DSC) (Note 5)
Output operation
Short-circuit protection
Discharge halt input (DSC OFF) (Note 5)
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
Power (POWER)
Discharge (DSC) (Note 5)
Air monitoring (AIR) (Note 6)
Check (CHECK)
Error (ERROR)
Ambient temperature
Ambient humidity
I/O connector
Connectable units
Enclosure earthing
Material
Weight
Accessories
Notes: 1) Where measurement conditions have not been specified precisely, the conditions used were an ambient temperature of +20 °C
2) A typical sample applied with a supply voltage of 24 V, a distance of 100 mm
MPa. (Measured on a sample left in the atmosphere at a relative humidity of 65 % RH or less for 24 hours or more.)
3) A typical sample applied with a supply voltage of 24 V, a distance of 300 mm
4) Dried clean air is the air passing through air dryer (dew point –20 °C
5) ''DSC'' is an abbreviated name of ''DISCHARGE''.
6) Discharge halts when lights up.
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)
Check output (CHECK): ON when the discharge needle is dirty or worn, OFF when operation is normal
Error output (ERROR): OFF when abnormal discharge is detected, ON when operation is normal
Discharge output (DSC) (Note 5): ON when discharging, OFF when discharge halts
Short-circuit to 0 V: Discharge halt, Open: Discharge allowed (operation start)
Orange LED (lights up when no air is being supplied)
Orange LED (lights up when the discharge needle is dirty or worn, etc.)
Red LED (lights up when abnormal discharge is detected)
0 to +55 °C
+32 to +131 °F
35 to 65 % RH (No dew condensation allowed), Storage: 35 to 65 % RH
For power & input/output: 8-pin connector, For connection: 9-pin connector
Maximum number of connectable units: 5 (Including this unit)
Enclosure: ABS (Nickel plated), Nozzle mount, Screw mount, Nozzle: Stainless steel, Discharge needle: Tungsten
Net weight: 110 g approx., Gross weight: 180 g approx.
Connector attached cable: 1 pc. (length 0.5 m
Spot type
ER-VW
EMC Directive, RoHS Directive
1 sec. or less (Note 2)
±10 V or less (Note 2)
0.05 ppm or less (Note 3)
Air (dried clean air) (Note 4)
60 ℓ/min. (ANR) or less
0.05 to 0.5 MPa
24 V DC ± 10 %
120 mA or less
High frequency AC method
2,000 V approx.
Incorporated
Green LED (lights up when the power is ON)
Green LED (lights up when discharging)
(No dew condensation allowed), Storage: –10 to +65 °C
Capacitor earth
1.640
ft), End connector (9-pin): 1 pc., Lead wire for connecting F.G.: 1 pc.
3.937 in
from the front surface of the air flow outlet and a pressure of 0.25
11.811 in
from the front surface of the air flow outlet and a pressure of 0.25 MPa.
–4 °F
approx.) and air filter (mesh size 0.01 μm
ER-VW
Thin Type Ionizer
+14 to +149 °F
+68
°F.
0.0004 mil
approx.)
5
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