Products

Suppliers
Filter Gallery
6,857

Thermocouple Input

Products
Thermocouple Input Module Safety Barrier O Module Temperature Transmitter Input Plc

Sorry! No matches were found.

OEM Manufacturer Thermocouple Input DC Output Intrinsically Safe Isolated Barriers

OEM Manufacturer Thermocouple Input DC Output Intrinsically Safe Isolated Barriers

US $ 98-128 / pieces FOB
1 pieces (MOQ)
More
Main Products: Isolated Safety Barriers, Signal Conditioners, Signal Isolator, Surge Protective Devices, Safety Relays, Isolated I/O Modules, Signal Converter
Contact Supplier
Audited Supplier Audited Supplier Since 2023
Beijing Pinghe Chuangye Technology Development Co., Ltd.

Manufacturer/Factory,Trading Company

Beijing, China Since 2023
Chat Now Send Inquiry
PID Pressure Temperature Controller Thermocouple Thermo Resistance 4-20mA 0-5V Input

PID Pressure Temperature Controller Thermocouple Thermo Resistance 4-20mA 0-5V Input

US $ 50-70 / Piece FOB
2 Pieces (MOQ)
More
Customized : Customized
Contact Supplier
Audited Supplier Audited Supplier Since 2019
Nanjing Hangjia Electronic Technology Co., Ltd.

Manufacturer/Factory,Trading Company

Jiangsu, China Since 2019
Chat Now Send Inquiry
Npexa-G11 Thermocouple Input Intrinsic Safety Barrier 4-20mA Output

Npexa-G11 Thermocouple Input Intrinsic Safety Barrier 4-20mA Output

US $ 40-49 / Piece FOB
1 Piece (MOQ)
More
Main Products: Pressure Transmitter, Level Transmitter, Pressure Gauge, Pressure Sensor, Current Transducer, Volatge Transducer, Signal Isolator, Intrinsic Safety Barrier, Level Sensor, Ultrasonic Level Meter
Contact Supplier
Audited Supplier Audited Supplier Since 2021
Anhui Qidian Automation Technology Co., Ltd.

Manufacturer/Factory,Trading Company

Anhui, China Since 2021
Chat Now Send Inquiry
4-20mA 0-10V 1-5V 0-5V 0-10mA Output with K E J T B R S N Thermocouple Signal Input by DC24V Power Best Thermocouple Temperature Transmitter for Sale

4-20mA 0-10V 1-5V 0-5V 0-10mA Output with K E J T B R S N Thermocouple Signal Input by DC24V Power Best Thermocouple Temperature Transmitter for Sale

US $ 21-30 / Piece FOB
1 Piece (MOQ)
More
Measuring Medium : Temperature
Contact Supplier
Audited Supplier Audited Supplier Since 2021
Anhui Qidian Automation Technology Co., Ltd.

Manufacturer/Factory,Trading Company

Anhui, China Since 2021
Chat Now Send Inquiry
Thermocouple Signal K E J T B R S N Input with 4-20mA 0-10V Output DC24V AC/DC220V Power Tc Thermocouple Temperature Isoalted Transmitter for Sale

Thermocouple Signal K E J T B R S N Input with 4-20mA 0-10V Output DC24V AC/DC220V Power Tc Thermocouple Temperature Isoalted Transmitter for Sale

US $ 21-30 / Piece FOB
1 Piece (MOQ)
More
Main Products: Pressure Transmitter, Level Transmitter, Pressure Gauge, Pressure Sensor, Current Transducer, Volatge Transducer, Signal Isolator, Intrinsic Safety Barrier, Level Sensor, Ultrasonic Level Meter
Contact Supplier
Audited Supplier Audited Supplier Since 2021
Anhui Qidian Automation Technology Co., Ltd.

Manufacturer/Factory,Trading Company

Anhui, China Since 2021
Chat Now Send Inquiry
K E J T B R S N Thermocouple Signal Input 1-5V 0-10mA 0-10V 4-20mA Output 1 in 1 out DC24V Power Supply Small Thermocouple Temperature Transmitter for Sale

K E J T B R S N Thermocouple Signal Input 1-5V 0-10mA 0-10V 4-20mA Output 1 in 1 out DC24V Power Supply Small Thermocouple Temperature Transmitter for Sale

US $ 21-30 / Piece FOB
1 Piece (MOQ)
More
Type : Wall-Mounted Current Type
Contact Supplier
Audited Supplier Audited Supplier Since 2021
Anhui Qidian Automation Technology Co., Ltd.

Manufacturer/Factory,Trading Company

Anhui, China Since 2021
Chat Now Send Inquiry
Hot Selling K E J T B R S N Thermocouple Signal Input 1 in 1 out 2 in 2 out 4-20mA 0-10V 1-5V Output New Thermocouple Temperature Transmitter for Sale

Hot Selling K E J T B R S N Thermocouple Signal Input 1 in 1 out 2 in 2 out 4-20mA 0-10V 1-5V Output New Thermocouple Temperature Transmitter for Sale

US $ 21-30 / Piece FOB
1 Piece (MOQ)
More
Main Products: Pressure Transmitter, Level Transmitter, Pressure Gauge, Pressure Sensor, Current Transducer, Volatge Transducer, Signal Isolator, Intrinsic Safety Barrier, Level Sensor, Ultrasonic Level Meter
Contact Supplier
Audited Supplier Audited Supplier Since 2021
Anhui Qidian Automation Technology Co., Ltd.

Manufacturer/Factory,Trading Company

Anhui, China Since 2021
Chat Now Send Inquiry
Temperature Transducer Bsc 4-20mA Temperature Isolated Transmitter Thermocouple

Temperature Transducer Bsc 4-20mA Temperature Isolated Transmitter Thermocouple

US $ 20-25 / Piece FOB
1 Piece (MOQ)
More
Accuracy : 0.1
Contact Supplier
Audited Supplier Audited Supplier Since 2021
Anhui Qidian Automation Technology Co., Ltd.

Manufacturer/Factory,Trading Company

Anhui, China Since 2021
Chat Now Send Inquiry
Azbil Temperature Controller C15mtv0ta0100 Thermocouple Input

Azbil Temperature Controller C15mtv0ta0100 Thermocouple Input

US $ 56.69-58 / Piece FOB
1 Piece (MOQ)
More
Main Products: Temperature Controller, Limit Switch
Contact Supplier
Audited Supplier Audited Supplier Since 2024
Shanghai Yiyi Intelligent Technology Co., Ltd

Manufacturer/Factory

Shanghai, China Since 2024
Chat Now Send Inquiry
Modbus Remote Terminal Unit Stc-117 with 8 Channel Thermocouple Input

Modbus Remote Terminal Unit Stc-117 with 8 Channel Thermocouple Input

1 Set (MOQ)
More
Certification : ISO: 9001, CE
Contact Supplier
Beijing Tengcon Technology Co., Ltd.

Manufacturer/Factory,Trading Company

Beijing, China
Chat Now Send Inquiry
Converts The Input Signal From a Thermocouple to a Current/Voltage and Outputs The Result.

Converts The Input Signal From a Thermocouple to a Current/Voltage and Outputs The Result.

US $ 24-38 / Piece FOB
1 Piece (MOQ)
More
Main Products: Temperature Controller, Thyristor Controller
Contact Supplier
Shijiazhuang Dekun Electronic Technology Co., Ltd.

Manufacturer/Factory,Trading Company

Hebei, China
Chat Now Send Inquiry
PLC Codesys Scada Data Acquisition Alalog Input Modules Remote I/O Thermocouple

PLC Codesys Scada Data Acquisition Alalog Input Modules Remote I/O Thermocouple

US $ 29.99-169.99 / Piece FOB
1 Piece (MOQ)
More
Customized : Customized
Contact Supplier
Sichuan Odot Automation System Co., Ltd.

Manufacturer/Factory

Sichuan, China
Chat Now Send Inquiry
Electrical Control System Temperature & Humidity Transmitter Thermostat & Temperature Controller Test Machine Data Logger Temperature & Humidity Sensor
8 Thermocouple Input Modbus Slave IO Module Stc-117

8 Thermocouple Input Modbus Slave IO Module Stc-117

1 Set (MOQ)
More
Main Products: PLC, RTU, Modbus Io, Scada, Profibus Dp Io, Dcs, Signal Isolator, Converter/Gateway, Programmable Controller, Data Acquisition Module
Contact Supplier
Beijing Tengcon Technology Co., Ltd.

Manufacturer/Factory,Trading Company

Beijing, China
Chat Now Send Inquiry
Ab 1794-It8 Flex I/O Analog Input Module Thermocouple/Mv 8 Channel

Ab 1794-It8 Flex I/O Analog Input Module Thermocouple/Mv 8 Channel

US $ 40-52 / Piece FOB
1 Piece (MOQ)
More
Structure : Combination
Contact Supplier
Telefly Telecommunications Equipment Co., Ltd.

Manufacturer/Factory,Trading Company

Guangdong, China
Chat Now Send Inquiry
Remote Io Module CT-3804 4 Channels Analog Input Thermocouple

Remote Io Module CT-3804 4 Channels Analog Input Thermocouple

US $ 130.33 / Piece FOB
1 Piece (MOQ)
More
Main Products: Integrated I/O Module, PLC I/O System, Gateway Protocol Converter, Remote I/O System, Ethercat I/O Adapter, Ethernet IP I/O Adapter, Profinet Io Adapter, I/O System Bus Coupler, Industrial Ethernet Switches, Iiot Serial Gateway
Contact Supplier
Sichuan Odot Automation System Co., Ltd.

Manufacturer/Factory

Sichuan, China
Chat Now Send Inquiry
Distributed Io Module 4 CH Analog Input Io Card, Thermocouple (J type, K type, E type, T type, Stype, R type, B type, N type, C type)

Distributed Io Module 4 CH Analog Input Io Card, Thermocouple (J type, K type, E type, T type, Stype, R type, B type, N type, C type)

US $ 29.99-169.99 / Piece FOB
1 Piece (MOQ)
More
Condition : New
Contact Supplier
Sichuan Odot Automation System Co., Ltd.

Manufacturer/Factory

Sichuan, China
Chat Now Send Inquiry
4 Channels Analog Input Thermocouple Io Module

4 Channels Analog Input Thermocouple Io Module

US $ 130.33 / Piece FOB
1 Piece (MOQ)
More
Main Products: Integrated I/O Module, PLC I/O System, Gateway Protocol Converter, Remote I/O System, Ethercat I/O Adapter, Ethernet IP I/O Adapter, Profinet Io Adapter, I/O System Bus Coupler, Industrial Ethernet Switches, Iiot Serial Gateway
Contact Supplier
Sichuan Odot Automation System Co., Ltd.

Manufacturer/Factory

Sichuan, China
Chat Now Send Inquiry
PLC Codesys Scada Data Acquisition Alalog Input Output Module Remote Io PT100 Thermocouple

PLC Codesys Scada Data Acquisition Alalog Input Output Module Remote Io PT100 Thermocouple

US $ 29.99-169.99 / Piece FOB
1 Piece (MOQ)
More
Customized : Customized
Contact Supplier
Sichuan Odot Automation System Co., Ltd.

Manufacturer/Factory

Sichuan, China
Chat Now Send Inquiry
4 Channels Analog Input Thermocouple Io Module for PLC

4 Channels Analog Input Thermocouple Io Module for PLC

US $ 130.33 / Piece FOB
1 Piece (MOQ)
More
Main Products: Integrated I/O Module, PLC I/O System, Gateway Protocol Converter, Remote I/O System, Ethercat I/O Adapter, Ethernet IP I/O Adapter, Profinet Io Adapter, I/O System Bus Coupler, Industrial Ethernet Switches, Iiot Serial Gateway
Contact Supplier
Sichuan Odot Automation System Co., Ltd.

Manufacturer/Factory

Sichuan, China
Chat Now Send Inquiry
4-Channel Analog Input Thermocouple Signal Acquisition Internal Bus of The Io Modules

4-Channel Analog Input Thermocouple Signal Acquisition Internal Bus of The Io Modules

US $ 130.33 / Piece FOB
1 Piece (MOQ)
More
Task : Adjust
Contact Supplier
Sichuan Odot Automation System Co., Ltd.

Manufacturer/Factory

Sichuan, China
Chat Now Send Inquiry
Related Videos
  • What is OEM Manufacturer Thermocouple Input DC Output Intrinsically Safe Isolated Barriers
    What is OEM Manufacturer Thermocouple Input DC Output Intrinsically Safe Isolated Barriers
    Negotiable
    1 pieces (MOQ)
    Contact Supplier
  • What is PID Pressure Temperature Controller Thermocouple Thermo Resistance 4-20mA 0-5V Input
    What is PID Pressure Temperature Controller Thermocouple Thermo Resistance 4-20mA 0-5V Input
    Negotiable
    2 Pieces (MOQ)
    Contact Supplier
  • What is Npexa-G11 Thermocouple Input Intrinsic Safety Barrier 4-20mA Output
    What is Npexa-G11 Thermocouple Input Intrinsic Safety Barrier 4-20mA Output
    Negotiable
    1 Piece (MOQ)
    Contact Supplier
  • What is 4-20mA 0-10V 1-5V 0-5V 0-10mA Output with K E J T B R S N Thermocouple Signal Input by DC24V Power Best Thermocouple Temperature Transmitter for Sale
    What is 4-20mA 0-10V 1-5V 0-5V 0-10mA Output with K E J T B R S N Thermocouple Signal Input by DC24V Power Best Thermocouple Temperature Transmitter for Sale
    Negotiable
    1 Piece (MOQ)
    Contact Supplier
Tc Input Io Module 4 Channels Analog Input, Thermocouple (J type, K type, E type, T type, S type, R type, B type, N type, C type)

Tc Input Io Module 4 Channels Analog Input, Thermocouple (J type, K type, E type, T type, S type, R type, B type, N type, C type)

US $ 29.99-169.99 / Piece FOB
1 Piece (MOQ)
More
Main Products: Integrated I/O Module, PLC I/O System, Gateway Protocol Converter, Remote I/O System, Ethercat I/O Adapter, Ethernet IP I/O Adapter, Profinet Io Adapter, I/O System Bus Coupler, Industrial Ethernet Switches, Iiot Serial Gateway
Contact Supplier
Sichuan Odot Automation System Co., Ltd.

Manufacturer/Factory

Sichuan, China
Chat Now Send Inquiry
CT-3804: 4 Channels Analog Input Io Module, Thermocouple (J type, K type, E type, T type, Stype, R type, B type, N type, C type)

CT-3804: 4 Channels Analog Input Io Module, Thermocouple (J type, K type, E type, T type, Stype, R type, B type, N type, C type)

US $ 29.99-169.99 / Piece FOB
1 Piece (MOQ)
More
Certification : CE
Contact Supplier
Sichuan Odot Automation System Co., Ltd.

Manufacturer/Factory

Sichuan, China
Chat Now Send Inquiry
8 Channels Analog Input Thermocouple for PLC

8 Channels Analog Input Thermocouple for PLC

US $ 195.57 / Piece FOB
1 Piece (MOQ)
More
Main Products: Integrated I/O Module, PLC I/O System, Gateway Protocol Converter, Remote I/O System, Ethercat I/O Adapter, Ethernet IP I/O Adapter, Profinet Io Adapter, I/O System Bus Coupler, Industrial Ethernet Switches, Iiot Serial Gateway
Contact Supplier
Sichuan Odot Automation System Co., Ltd.

Manufacturer/Factory

Sichuan, China
Chat Now Send Inquiry
Cth3 Ait-080s1 PLC Module, Ait-08: Thermocouple Input Module, 8*Tc, Isolated Type, 16bit Precision, Cotrust

Cth3 Ait-080s1 PLC Module, Ait-08: Thermocouple Input Module, 8*Tc, Isolated Type, 16bit Precision, Cotrust

US $ 150-198 / Piece FOB
1 Piece (MOQ)
More
Function : Automatic Control
Contact Supplier
Audited Supplier Audited Supplier Since 2018
Cotrust Technologies Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2018
Chat Now Send Inquiry

Not exactly what you want?

Post Sourcing Request

8 Thermocouple Input Tengcon Stc-117 Modbus RTU I/O Module

8 Thermocouple Input Tengcon Stc-117 Modbus RTU I/O Module

1 Set (MOQ)
More
Main Products: PLC, RTU, Modbus Io, Scada, Profibus Dp Io, Dcs, Signal Isolator, Converter/Gateway, Programmable Controller, Data Acquisition Module
Contact Supplier
Beijing Tengcon Technology Co., Ltd.

Manufacturer/Factory,Trading Company

Beijing, China
Chat Now Send Inquiry
Wireless Multi-Channel Universal Acquisition Module Temperature Thermocouple Resistance Current Voltage Mv Collector Tp1608-Z Tp1608p1-Z High Speed

Wireless Multi-Channel Universal Acquisition Module Temperature Thermocouple Resistance Current Voltage Mv Collector Tp1608-Z Tp1608p1-Z High Speed

US $ 175-219 / pcs FOB
1 pcs (MOQ)
More
Certification : CE, RoHS
Contact Supplier
Audited Supplier Audited Supplier Since 2024
Shenzhen Toprie Electronics Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2024
Chat Now Send Inquiry
China Wholesale Analog Signal Acquisition Module Isolated RS485 Data Acquisition Module Thermocouple Signal to RS485

China Wholesale Analog Signal Acquisition Module Isolated RS485 Data Acquisition Module Thermocouple Signal to RS485

US $ 175-219 / pcs FOB
1 pcs (MOQ)
More
Main Products: Pressure Sensor, Power Meter, Sensor, Temperature Sensor, Level Transmitter, Paperless Recorder, Iiot Gateway, Data Logger, Data Acquisition Module, Liquid Level Sensor
Contact Supplier
Audited Supplier Audited Supplier Since 2024
Shenzhen Toprie Electronics Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2024
Chat Now Send Inquiry
Tc / Rtd PT100 4~20mA Temperature Transmitter / K Thermocouple

Tc / Rtd PT100 4~20mA Temperature Transmitter / K Thermocouple

US $ 12-29 / Piece FOB
1 Piece (MOQ)
More
Site Display : Not Site Display
Contact Supplier
Audited Supplier Audited Supplier Since 2016
Beijing ZhongRuiZhiCheng Technology Co., Ltd.

Manufacturer/Factory,Trading Company

Beijing, China Since 2016
Chat Now Send Inquiry
248 Temperature Sensor Transmitter / Type K Thermocouple

248 Temperature Sensor Transmitter / Type K Thermocouple

US $ 12-29 / Piece FOB
1 Piece (MOQ)
More
Main Products: Electromagnetic Flowmeter, Vortex Flowmeter, Temperature Transmitter, Hart Modem, Level Transmittre, Flow Transmitter, Pressure Transmitter, Hart 375, Differential Pressure Transmitter, RS495 Magnetostrictive Level Meter
Contact Supplier
Audited Supplier Audited Supplier Since 2016
Beijing ZhongRuiZhiCheng Technology Co., Ltd.

Manufacturer/Factory,Trading Company

Beijing, China Since 2016
Chat Now Send Inquiry
Universal input Digital Display Instrument PID Controller

Universal input Digital Display Instrument PID Controller

US $ 60-85 / Piece FOB
1 Piece (MOQ)
More
Certification : ISO9001
Contact Supplier
Audited Supplier Audited Supplier Since 2019
Nanjing Hangjia Electronic Technology Co., Ltd.

Manufacturer/Factory,Trading Company

Jiangsu, China Since 2019
Chat Now Send Inquiry
General electric Multilin IS220PTCCH1A IS220PTCCH1B Thermocouple Input Module

General electric Multilin IS220PTCCH1A IS220PTCCH1B Thermocouple Input Module

US $ 123 / Piece FOB
1 Piece (MOQ)
More
Main Products: PLC Module, Dcs Module, Controller, Processor, Bently Nevada, Monitor Module, Power Supply, Honeywell, General Electric, Emerson
Contact Supplier
Audited Supplier Audited Supplier Since 2024
Amikon Limited

Manufacturer/Factory,Trading Company

Fujian, China Since 2024
Chat Now Send Inquiry
Drg-5000 Thermocouple Input/Output Isolated Safety Barrier

Drg-5000 Thermocouple Input/Output Isolated Safety Barrier

US $ 105-125 / Piece FOB
1 Piece (MOQ)
More
Customized : Non-Customized
Contact Supplier
Audited Supplier Audited Supplier Since 2024
Nanjing Paragon Technology Co., Ltd.

Manufacturer/Factory

Jiangsu, China Since 2024
Chat Now Send Inquiry
Programmable Thermocouple Rtd PT100 Converter Tc Input 4-20mA Output Hart Head-Mounted Temperature Sensor

Programmable Thermocouple Rtd PT100 Converter Tc Input 4-20mA Output Hart Head-Mounted Temperature Sensor

US $ 65-69 / Piece FOB
1 Piece (MOQ)
More
Main Products: Pressure Transmitter, Level Transmitter, Temperature Transmitter, Flow Switch, Pressure Sensor, Flow Meter, Pressure Switch, Temperature Switch, Temperature Sensor, Sensor
Contact Supplier
Audited Supplier Audited Supplier Since 2021
BAOJI XINGYUTENG MEASURE AND CONTROL INSTRUMENTS CO., LTD.

Manufacturer/Factory

Shaanxi, China Since 2021
Chat Now Send Inquiry
Temperature Controller PID for PLC SCADA Multi-input 4-20mA

Temperature Controller PID for PLC SCADA Multi-input 4-20mA

US $ 60-85 / Piece FOB
2 Pieces (MOQ)
More
Display Type : LED
Contact Supplier
Audited Supplier Audited Supplier Since 2019
Nanjing Hangjia Electronic Technology Co., Ltd.

Manufacturer/Factory,Trading Company

Jiangsu, China Since 2019
Chat Now Send Inquiry
HDM1100 Alarm Multiple Input Digital Display Temperature Controller

HDM1100 Alarm Multiple Input Digital Display Temperature Controller

US $ 30-40 / Piece FOB
1 Piece (MOQ)
More
Main Products: Pressure Sensor, Pressure Switch, Water Level Sensor, Flow Meter, Differential Pressure Sensor, Pressure Transmitter, Flow Switch, Magnetic Flow Meter, Level Transmitter, Temperature Transmitter
Contact Supplier
Audited Supplier Audited Supplier Since 2019
Nanjing Hangjia Electronic Technology Co., Ltd.

Manufacturer/Factory,Trading Company

Jiangsu, China Since 2019
Chat Now Send Inquiry
Programmable Thermocouple K J Type Hart PT100 Tc Rtd Input Head-Mounted Integrated Temperature Transmitter Sensor

Programmable Thermocouple K J Type Hart PT100 Tc Rtd Input Head-Mounted Integrated Temperature Transmitter Sensor

US $ 50-56 / Piece FOB
1 Piece (MOQ)
More
Certification : ISO
Contact Supplier
Audited Supplier Audited Supplier Since 2021
BAOJI XINGYUTENG MEASURE AND CONTROL INSTRUMENTS CO., LTD.

Manufacturer/Factory

Shaanxi, China Since 2021
Chat Now Send Inquiry
Thermocouple Input Module Safety Barrier O Module Temperature Transmitter Input Plc
View More

Related Searches

Temperature Control Temperature Sensor Temperature Controller Digital Temperature Controller Temperature Indicator Electronic Temperature Control Intelligent Control Process Controller Automatic Temperature Controller Wholesale Thermocouple Input

Browse by Categories

Home > Instruments & Meters > Electrical Control System
1/191
TOP

Search Filter

Categories

More Less
  • Electrical Control System
  • Temperature & Humidity Transmitter
  • Thermostat & Temperature Controller
  • Test Machine
  • Data Logger
  • Temperature & Humidity Sensor
  • Environmental Test Chamber
  • Heating Element
  • Other Instruments & Meters
  • Other Electronic Instruments

Accuracy

More Less
  • 0.1
  • 0.5
  • 0.2

Customized

More Less
  • Customized
  • Non-Customized

Display Type

More Less
  • LCD
  • LED

Measuring Medium

More Less
  • Temperature

Site Display

More Less
  • Not Site Display
  • Site Display

Company Type

More Less
  • Manufacturer/Factory
  • Trading Company
  • Group Corporation
  • Individuals/SOHO
  • Other

Company Location

More Less
  • Guangdong
  • Jiangsu
  • Sichuan
  • Anhui
  • Zhejiang
  • Beijing
  • Shandong
  • Shanghai
  • Hebei
  • Henan
  • Hunan
  • Shaanxi
  • Fujian
  • Hubei
  • Chongqing
  • Liaoning
  • Jiangxi
  • Yunnan
  • Heilongjiang
  • Guangxi
  • Tianjin
  • Hongkong S.A.R.
Reset Done