Mengchuan Instrument Co,Ltd.
| Payment Terms | L/C, T/T, Western Union, D/P |
| Supply Ability | 1000Piece/Pieces per Month |
| Delivery Time | 14 work days |
| Packaging Details | Strong carton Packing with export standard. If each model more than 300PCS can make colored strong carton |
| For single acting actuator | Repeatability : 0.2% of FS. |
| Ambient temperature | Explosion type : -20 to 60° |
| Power supply | 2-Wire type |
| Input impedance | 500Ω at 20mA (Input voltage less than 10V) |
| Characteristic | Linear (Desired characteristic settable) |
| Air Supply | 140 to 700kPa |
| Brand Name | KOSO |
| Model Number | EP1000 |
| Certification | CCC CE ISO |
| Place of Origin | Japan |
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Product Specification
| Payment Terms | L/C, T/T, Western Union, D/P | Supply Ability | 1000Piece/Pieces per Month |
| Delivery Time | 14 work days | Packaging Details | Strong carton Packing with export standard. If each model more than 300PCS can make colored strong carton |
| For single acting actuator | Repeatability : 0.2% of FS. | Ambient temperature | Explosion type : -20 to 60° |
| Power supply | 2-Wire type | Input impedance | 500Ω at 20mA (Input voltage less than 10V) |
| Characteristic | Linear (Desired characteristic settable) | Air Supply | 140 to 700kPa |
| Brand Name | KOSO | Model Number | EP1000 |
| Certification | CCC CE ISO | Place of Origin | Japan |
| High Light | Aluminum control valve Positioner ，control valve Positioner 20mA ，20mA smart valve positioner | ||
This is an intelligent electropneumatic positioner that conforms to field equipment communication standard HART, which is a world standard.
It permits easy and positive digital adjustment of positioner response characteristics and zero and span from a host equipment mounting DDL or from an HHC (Hand Held Communicator). Furthermore, with 3-key calibration executed by a pushbutton built in the positioner, it is possible to set principal items by unit positioner, without need for HHC or the like.
It can be mounted to an actuator of any of single action type, double action type, rotary type and linear type, and it operates with a 4-20mA instrumentation signal and compressed air. Therefore, it is a positioner of broad universality, and it is capable of transmitting self-diagnosis information and others besides valve opening and open/close limit signals to a host equipment that conforms to HART.
KOSO is now developing FF dealing equipment, which digitalizes up to control signals and conforms to Fieldbus Foundation Standards.
| Series | EP1000 | |
|---|---|---|
| Applicable Actuators | Single and double acting actuators | |
| Input Signal | 4 to 20mA DC (adjustable to 1/4 split range) | |
| Power supply | 2-Wire type | |
| Input impedance | 500Ω at 20mA (Input voltage less than 10V) | |
| Characteristic | Linear (Desired characteristic settable) | |
| Pilot valve | Non-bleeding type Single acting and double acting types are available | |
| Air supply | 140 to 700kPa | |
| Air consumption | Output air pressure 50% 5Nl/min at 140kPa air supply 15Nl/min at 400kPa air supply | |
| Max. capacity | Capacity when output is atmospheric venting 175Nl/min at 140kPa air supply 400Nl/min at 400kPa air supply | |
| Performance | For single acting actuator Linearity : +/-1.0% of FS. Hysteresis : 0.5% of FS. Response level : 0.1% of FS. Repeatability : 0.2% of FS. | For double acting actuator Linearity : +/-1.5% of FS. Hysteresis : 0.8% of FS. Response level : 0.2% of FS. Repeatability : 0.3% of FS. |
| 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. | ||
| Calibration | 1 button calibration Calibration by positioner alone. Own program with Note PC or Disktop PC | |
| Self diagnosis items | Air supply check/Eath unit's function check/Over load check Fail position for breakdown selectable | |
| Air connection | Rc 1/4 | |
| wiring connection | G 1/2 | |
| Ambient temperature | Standard type : -20 to 80°, Explosion type : -20 to 60° | |
| Ambient humidity range | 10 to 90% RH | |
| Enclosure | Weather proof type (IP65), Explosion proof type (ExdCT6) | |
| Standard anicillary | Auto-Manual change | |
| Housing material | Aluminum alloy | |
| Coating | Epoxy resin group paint | |
| Coating colors | Body : Dark green, Cover : Light gray | |
| Apporox. Weight | 2.6kg | |
| Optional specifications | Available upon request | |
| Position transmitter | 4 to 20mA 2-Wire type Power source required in addition to input signal. | |
| Limit switches | Open/Shut Open collector type | |
| Self diagnosis indication | diagnosis result on LED Separate power supply required | |
| wiring connection | 1/2 NPT | |
| Air connection | 1/4 NPT | |
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Importer,Exporter,Trading Company,Seller
Year Established:
2013
Total Annual:
1000000-5000000
Employee Number:
30~60
Ecer Certification：
Verified Supplier
Mengchuan Instrument Co., Ltd. is located in Liushi Town, Yueqing City, Wenzhou, Zhejiang Province, surrounded by the beautiful world natural and cultural heritage - Yandang Mountain! It is mainly engaged in 2000 differential pressure gauge, red oil differential pressure gauge, pressure differential... Mengchuan Instrument Co., Ltd. is located in Liushi Town, Yueqing City, Wenzhou, Zhejiang Province, surrounded by the beautiful world natural and cultural heritage - Yandang Mountain! It is mainly engaged in 2000 differential pressure gauge, red oil differential pressure gauge, pressure differential...
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