Attribute | Value |
---|---|
Product name | KOSO EPA801 smart positioner electro pneumatic positioner |
Brand | KOSO |
Model | EPA801 |
Material | Alloy/Steel |
Valve style | Positioner |
Impedance | Max.500 20mA DC |
Supply pressure | 0.14~0.7Mpa |
Linearity | ±0.5% F.S |
Hysteresis | ±0.5% F.S |
Sensitivity | ±0.2% F.S |
Repeatability | ±0.3% F.S |
Series | EP800 |
Model | EPA801 |
Input signal | 4~20mA analog signal or digit signal |
Input impedance | 250 ± 5% at 25℃ |
Characteristic | Linear |
Brand Name | KOSO |
Pilot valve | Non-bleeding type/Single acting and double acting types are available |
Air supply | Output air pressure 50% Single acting type : 5Nl / min at 140 Kpa air supply Double acting type : 15Nl / min at 400 Kpa air supply |
Max. capacity | Capacity when output is atmospheric venting. Single acting type : 175Nl / min at 140 Kpa air supply Double acting type :400Nl / min at 400 Kpa air supply |
Performance | For single acting actuator Linearity 1.0% of Full stroke Hysteresis 0.5% of Full stroke Response level 0.1% of Full stroke Repeatability 0.2% of Full stroke Supply pressure effect 0.1%/10 Kpa For double acting actuator Linearity 1.5% of Full stroke Hysteresis 0.8% of Full stroke Response level 0.2% of Full stroke Repeatability 0.3% of Full stroke Supply pressure effect 0.4%/50 Kpa KOSO The above represents the performance of the positioner on an actuator without a valve. For the performance of the complete unit with a valve and an actuator, see KOSO STANDARD SPECIFICATION. |
Air connection | Rc 1/4 |
Wiring connection | G 1/2 |
Ambient temperature | Standard type 20-80°C High temperature service (option) 0-100°C Low temperature service (option) -50-60°C |
Ambient humidity range | 10-90% RH |
Enclosure | Weather proof type (IP65) Explosion proof type (Ex md CT6) 01171 Intrinsically safe explosion proof type (Exia CT6) 01172 |
Standard ancillary | Auto-Manual change |