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Koso Epa800 Positioner
Posted at: Offers to Sell and Export | Posted on: Wednesday 2 November 2022 3:53 am | Poster last visit: Wednesday 2 November 2022 |
Product Category: Main
» Distribution and Conditioning Systems and Equipment and Components
» Fluid and gas distribution
» Valves
» Control valves
» Koso Epa800 Positioner
Product Description:
EP800 Series Electro-Pneumatic Positioner
All model is including:EPA800 Single action, EPC800 Double
action, EPB800 for 5200LA actuator
Which is used with pneumatic actuator, input 4-20 mA DC
The signal is converted into the output air pressure to control the action of the actuator. At the same time, according to the behavior of the executive agency Feedback from the stroke, so that the stroke of the actuator can be accurately positioned according to the control signal. EP800 Series electro-pneumatic positioners can be used for single-action and double-action pneumatic actuators.
Product parameters
Input signal/output characteristics :4*20, 4-12, 12-20mA DC/linear
Supply air pressure: 140-700kpa
Linear/hysteresis :single action (±1.0%/0.5%), double action(±1.5%/0.8%)
Sensitivity Repeatability:single action (0.1%/0.2%), double action (0.2%/0.3%)
Air consumption:50% of the output air pressure 5NI/min.at Sup.140KPa
Maximum processing capacity:When the output gas source is empty 175NI/min.at Sup.140KPa
Structural Surface:waterproof type, Weather proof type, Pressure proof type, Explosion proof type intrinsically safe, Air supply interface/electrical interface:Rc1/4 / G1/2
Allowable ambient temperature Standard type::-20 to +80 degrees, low temperature type: -50 to +60 degrees, high temperature type: -0 to +100 degrees
Features
Usable with low to high capacity actuators
By adjusting the built-in capacity control spring, the positioner can be made optimum to the given actuator.
A low air consumption
The pilot valve is low in air consumption and high in capacity.
Output characteristics selectable
Having a cam within the feedback construction, choices other than the standard linear characteristic are available.
Compatible with various feedback types
Applicable to the following types by simply exchanging the cam block.
* For Linear type actuator : Feedback for Standard lever type EP 8 1
* For Rotary type actuator : Feedback for lever type EP 8 2
* For Rotary type actuator : Feedback for direct connection to driving shaft EP 8 4
Reverse action pilot valve easily available
The positioner for double acting actuators can be used as a reverse action pilot valve when combined with a spring return actuator that requires a reverse action pilot.
Anti-pressure and explosion proof structure marking on-site adjustment possible
The anti-pressure and explosion proof construction, with the terminal and coil blocks enclosed together in one package, makes it possible to remove the positioner cover for inside inspection or span adjustment even in an explosive ambient.
Intrinsically safe construction for a wide scope of applications
The intrinsically safe construction (torque-coil type: EP82) cover terminals and coil as one package. This, combined with The adoption of the specified zener barrier, makes the unit applicable in all hazardous gas location ( including Class 0 area) ranging from low ( 40 ) to high ( 60 ) temperature environment.
Company Contact:
Contact Name: Dorothy Li
Company Name: Xian Tosi Da Technology Co., Ltd
Email:
Tel: 18629094830
Fax:
Street Address: Zhuque,
Street
xian, Shaanxi
710065
china
Other Contact Info:
Whatsapp: 18629094830
skype: Dorothy-lg
Member name: XianTosiDaTechnologyCo
Country:
China
Member Since: 02 November 2022
Total Leads: 6 XianTosiDaTechnologyCo Import Export Business Leads
Business focus: Fuji Transmitter, Koso Positioner, Fuji Oxygen Anaylzer
Chat:
Verify: Safe Import Export Tips
All model is including:EPA800 Single action, EPC800 Double
action, EPB800 for 5200LA actuator
Which is used with pneumatic actuator, input 4-20 mA DC
The signal is converted into the output air pressure to control the action of the actuator. At the same time, according to the behavior of the executive agency Feedback from the stroke, so that the stroke of the actuator can be accurately positioned according to the control signal. EP800 Series electro-pneumatic positioners can be used for single-action and double-action pneumatic actuators.
Product parameters
Input signal/output characteristics :4*20, 4-12, 12-20mA DC/linear
Supply air pressure: 140-700kpa
Linear/hysteresis :single action (±1.0%/0.5%), double action(±1.5%/0.8%)
Sensitivity Repeatability:single action (0.1%/0.2%), double action (0.2%/0.3%)
Air consumption:50% of the output air pressure 5NI/min.at Sup.140KPa
Maximum processing capacity:When the output gas source is empty 175NI/min.at Sup.140KPa
Structural Surface:waterproof type, Weather proof type, Pressure proof type, Explosion proof type intrinsically safe, Air supply interface/electrical interface:Rc1/4 / G1/2
Allowable ambient temperature Standard type::-20 to +80 degrees, low temperature type: -50 to +60 degrees, high temperature type: -0 to +100 degrees
Features
Usable with low to high capacity actuators
By adjusting the built-in capacity control spring, the positioner can be made optimum to the given actuator.
A low air consumption
The pilot valve is low in air consumption and high in capacity.
Output characteristics selectable
Having a cam within the feedback construction, choices other than the standard linear characteristic are available.
Compatible with various feedback types
Applicable to the following types by simply exchanging the cam block.
* For Linear type actuator : Feedback for Standard lever type EP 8 1
* For Rotary type actuator : Feedback for lever type EP 8 2
* For Rotary type actuator : Feedback for direct connection to driving shaft EP 8 4
Reverse action pilot valve easily available
The positioner for double acting actuators can be used as a reverse action pilot valve when combined with a spring return actuator that requires a reverse action pilot.
Anti-pressure and explosion proof structure marking on-site adjustment possible
The anti-pressure and explosion proof construction, with the terminal and coil blocks enclosed together in one package, makes it possible to remove the positioner cover for inside inspection or span adjustment even in an explosive ambient.
Intrinsically safe construction for a wide scope of applications
The intrinsically safe construction (torque-coil type: EP82) cover terminals and coil as one package. This, combined with The adoption of the specified zener barrier, makes the unit applicable in all hazardous gas location ( including Class 0 area) ranging from low ( 40 ) to high ( 60 ) temperature environment.
Company Contact:
Contact Name: Dorothy Li
Company Name: Xian Tosi Da Technology Co., Ltd
Email:
Tel: 18629094830
Fax:
Street Address: Zhuque,
Street
xian, Shaanxi
710065
china
Other Contact Info:
Whatsapp: 18629094830
skype: Dorothy-lg
Member name: XianTosiDaTechnologyCo
Country:
ChinaMember Since: 02 November 2022
Total Leads: 6 XianTosiDaTechnologyCo Import Export Business Leads
Business focus: Fuji Transmitter, Koso Positioner, Fuji Oxygen Anaylzer
Chat:
Verify: Safe Import Export Tips
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Main - Distribution and Conditioning Systems and Equipment and Components - Fluid and gas distribution - Valves - Control valves [44]
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