CCHN Industry

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Motor

Motor Controls

Brushless DC Motor Controller for Electric Vehicle

$395.52

SKU: CHN-BLDC-TH-G

Brushless DC Motor Controller for Electric Vehicle

Brushless DC Motor Controller, 18V ~ 52V

$233.52

SKU: CHN-BLDC-C750

Brushless DC Motor Controller, 18V ~ 52V

Brushless DC Motor Controller, 12V ~ 30V

$159.99

SKU: CHN-BLDC-C120A

Brushless DC Motor Controller, 12V ~ 30V

Brushless DC Motor Controller, 12V ~ 56V

$196.98

SKU: CHN-BLDC-C300B

Brushless DC Motor Controller, 12V ~ 56V

Brushless DC Motor Controller, 12V ~ 60V

$438.06

SKU: CHN-BLDC-C100

Brushless DC Motor Controller, 12V ~ 60V

BLDC Motor Controller, 12V ~ 60V

$283.36

SKU: CHN-BLDC-C50

BLDC Motor Controller, 12V ~ 60V

300 hp (220 kW) Soft starter, 440 A, 3ph 240v/415v/480v

$1579.36

SKU: GS-220

300 hp (220 kW) Soft starter, 440 A, 3ph 240v/415v/480v

250 hp (185 kW) Soft starter, 370 A, 3ph 220v/380v/480v

$1459.72

SKU: GS-185

250 hp (185 kW) Soft starter, 370 A, 3ph 220v/380v/480v

Power Supplies

CSP type single-phase transformer

$1000USD

SKU: CSP

CSP type single-phase transformer

10kVA 120V/220V UPS Backup Uninterruptible Power Supply

$3565.87

SKU: CHN-UPS-10K

10kVA 120V/220V UPS Backup Uninterruptible Power Supply

6000VA 120V/220V UPS Backup Uninterruptible Power Supply

$2077.69

SKU: CHN-UPS-6K

6000VA 120V/220V UPS Backup Uninterruptible Power Supply

5000VA 120V/220V UPS Backup Uninterruptible Power Supply

$1820.55

SKU: CHN-UPS-5K

5000VA 120V/220V UPS Backup Uninterruptible Power Supply

4000VA 120V/220V UPS Backup Uninterruptible Power Supply

$1297.62

SKU: CHN-UPS-4K

4000VA 120V/220V UPS Backup Uninterruptible Power Supply

Passive Components

IMPULSE RELAYS

$25USD

SKU: WTL-16

IMPULSE RELAYS

Star Delta Time Relay

$20USD

SKU: 5520

Star Delta Time Relay

SC-E Contactor

SKU: SC-E

SC-E Contactor

EZC250 Molded Case Circuit Breaker 3Pole 100-250A

$75.30USD

SKU: EZC250H3250

EZC250 Molded Case Circuit Breaker 3Pole 100-250A

EZC100 Molded Case Circuit Breaker 2Pole 15-100A

$28.90USD

SKU: EZC100N2100

EZC100 Molded Case Circuit Breaker 2Pole 15-100A

Sensors

CLS-191 limit switch use for lif

$2.5USD

SKU: CLS-191

CLS-191 limit switch use for lif

1500mm Non Contact Linear Displacement Sensor

$1079.81

SKU: CHN-MSR-B1500

1500mm Non Contact Linear Displacement Sensor

Temperature Transmitter, PT100/E/K/S/B/T/J/N/R Type

$54.19

SKU: CHN-TEMPT-SBW

Temperature Transmitter, PT100/E/K/S/B/T/J/N/R Type

Smart Temperature Transmitter, RTD/Thermocouple/Resistance/Voltage

$60.39

SKU: CHN-TEMPT-ST500

Smart Temperature Transmitter, RTD/Thermocouple/Resistance/Voltage

Load Cell Junction Box for Scales, 2/3/4/6/8/10 Inlets to 1 Outlet

$66.67

SKU: CHN-LCBOX-10I

Load Cell Junction Box for Scales, 2/3/4/6/8/10 Inlets to 1 Outlet

Test & Measurement

Portable Explosion-Proof Hydrogen (H2) Gas Detector

$863.99

SKU: CHN-GAS-H2-EP

Portable Explosion-Proof Hydrogen (H2) Gas Detector

Portable Explosion-Proof Hydrogen Sulfide (H2S) Gas Detector

$561.49

SKU: CHN-GAS-H2S-EP

Portable Explosion-Proof Hydrogen Sulfide (H2S) Gas Detector

Explosion-Proof Multi Gas Detector, 5-Gas, CO, H2S, O2, LEL, VOC

$2853.49

SKU: CHN-GAS-EP05

Explosion-Proof Multi Gas Detector, 5-Gas, CO, H2S, O2, LEL, VOC

Explosion-Proof Multi Gas Detector, 4-Gas, CO, H2S, O2, LEL

$767.79

SKU: CHN-GAS-EP04

Explosion-Proof Multi Gas Detector, 4-Gas, CO, H2S, O2, LEL

Transmission & Actuator

Servo Motor Encoder Slip Ring

$381.59

SKU: CHN-ESR-ZM056

Servo Motor Encoder Slip Ring

High Speed Electrical Slip Ring, Through Bore, 5000rpm

$635.59

SKU: CHN-HSSR-G012

High Speed Electrical Slip Ring, Through Bore, 5000rpm

High Frequency Coaxial Slip Ring, 1~2 Channel

$111.79

SKU: CHN-HFSR-HF0103

High Frequency Coaxial Slip Ring, 1~2 Channel

Electrical Fiber Optic Slip Ring, 1 Channel

$1095.89

SKU: CHN-FOSR-FO100

Electrical Fiber Optic Slip Ring, 1 Channel

Pumps

1 HP 10 CFM/12 CFM 2 Stage Rotary Vane Vacuum Pump

$730.96

SKU: CHN-VP-2RS4

1 HP 10 CFM/12 CFM 2 Stage Rotary Vane Vacuum Pump

3/4 HP 6 CFM/7 CFM 2 Stage Rotary Vane Vacuum Pump

$596.15

SKU: CHN-VP-2RS3

3/4 HP 6 CFM/7 CFM 2 Stage Rotary Vane Vacuum Pump

1/2 HP 4.5 CFM/5 CFM 2 Stage Rotary Vane Vacuum Pump

$499.23

SKU: CHN-VP-2RS2

1/2 HP 4.5 CFM/5 CFM 2 Stage Rotary Vane Vacuum Pump

1/3 HP 2.5 CFM/3 CFM 2 Stage Rotary Vane Vacuum Pump

$388.46

SKU: CHN-VP-2RS1

1/3 HP 2.5 CFM/3 CFM 2 Stage Rotary Vane Vacuum Pump

Blog

What is a Single Phase Isolation Transformer? 2022-04-26

...

Details

How to Control the Frequency of VFD Based on PLC? 2022-04-26

...

Details

How to Maintenance Phase Converter? 2022-04-26

...

Details

What is a Foam Cutter? 2022-04-26

Foam cutting is a device for processing materials in the chemical industry such as foam and sponges. It mainly uses the high

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CCHN Industry

Motor

Motor Controls

Brushless DC Motor Controller for Electric Vehicle

$395.52

SKU: CHN-BLDC-TH-G

Brushless DC Motor Controller for Electric Vehicle

Brushless DC Motor Controller, 18V ~ 52V

$233.52

SKU: CHN-BLDC-C750

Brushless DC Motor Controller, 18V ~ 52V

Brushless DC Motor Controller, 12V ~ 30V

$159.99

SKU: CHN-BLDC-C120A

Brushless DC Motor Controller, 12V ~ 30V

Brushless DC Motor Controller, 12V ~ 56V

$196.98

SKU: CHN-BLDC-C300B

Brushless DC Motor Controller, 12V ~ 56V

Brushless DC Motor Controller, 12V ~ 60V

$438.06

SKU: CHN-BLDC-C100

Brushless DC Motor Controller, 12V ~ 60V

BLDC Motor Controller, 12V ~ 60V

$283.36

SKU: CHN-BLDC-C50

BLDC Motor Controller, 12V ~ 60V

300 hp (220 kW) Soft starter, 440 A, 3ph 240v/415v/480v

$1579.36

SKU: GS-220

300 hp (220 kW) Soft starter, 440 A, 3ph 240v/415v/480v

250 hp (185 kW) Soft starter, 370 A, 3ph 220v/380v/480v

$1459.72

SKU: GS-185

250 hp (185 kW) Soft starter, 370 A, 3ph 220v/380v/480v

Power Supplies

CSP type single-phase transformer

$1000USD

SKU: CSP

CSP type single-phase transformer

10kVA 120V/220V UPS Backup Uninterruptible Power Supply

$3565.87

SKU: CHN-UPS-10K

10kVA 120V/220V UPS Backup Uninterruptible Power Supply

6000VA 120V/220V UPS Backup Uninterruptible Power Supply

$2077.69

SKU: CHN-UPS-6K

6000VA 120V/220V UPS Backup Uninterruptible Power Supply

5000VA 120V/220V UPS Backup Uninterruptible Power Supply

$1820.55

SKU: CHN-UPS-5K

5000VA 120V/220V UPS Backup Uninterruptible Power Supply

4000VA 120V/220V UPS Backup Uninterruptible Power Supply

$1297.62

SKU: CHN-UPS-4K

4000VA 120V/220V UPS Backup Uninterruptible Power Supply

Passive Components

IMPULSE RELAYS

$25USD

SKU: WTL-16

IMPULSE RELAYS

Star Delta Time Relay

$20USD

SKU: 5520

Star Delta Time Relay

SC-E Contactor

SKU: SC-E

SC-E Contactor

EZC250 Molded Case Circuit Breaker 3Pole 100-250A

$75.30USD

SKU: EZC250H3250

EZC250 Molded Case Circuit Breaker 3Pole 100-250A

EZC100 Molded Case Circuit Breaker 2Pole 15-100A

$28.90USD

SKU: EZC100N2100

EZC100 Molded Case Circuit Breaker 2Pole 15-100A

Sensors

CLS-191 limit switch use for lif

$2.5USD

SKU: CLS-191

CLS-191 limit switch use for lif

1500mm Non Contact Linear Displacement Sensor

$1079.81

SKU: CHN-MSR-B1500

1500mm Non Contact Linear Displacement Sensor

Temperature Transmitter, PT100/E/K/S/B/T/J/N/R Type

$54.19

SKU: CHN-TEMPT-SBW

Temperature Transmitter, PT100/E/K/S/B/T/J/N/R Type

Smart Temperature Transmitter, RTD/Thermocouple/Resistance/Voltage

$60.39

SKU: CHN-TEMPT-ST500

Smart Temperature Transmitter, RTD/Thermocouple/Resistance/Voltage

Load Cell Junction Box for Scales, 2/3/4/6/8/10 Inlets to 1 Outlet

$66.67

SKU: CHN-LCBOX-10I

Load Cell Junction Box for Scales, 2/3/4/6/8/10 Inlets to 1 Outlet

Test & Measurement

Portable Explosion-Proof Hydrogen (H2) Gas Detector

$863.99

SKU: CHN-GAS-H2-EP

Portable Explosion-Proof Hydrogen (H2) Gas Detector

Portable Explosion-Proof Hydrogen Sulfide (H2S) Gas Detector

$561.49

SKU: CHN-GAS-H2S-EP

Portable Explosion-Proof Hydrogen Sulfide (H2S) Gas Detector

Explosion-Proof Multi Gas Detector, 5-Gas, CO, H2S, O2, LEL, VOC

$2853.49

SKU: CHN-GAS-EP05

Explosion-Proof Multi Gas Detector, 5-Gas, CO, H2S, O2, LEL, VOC

Explosion-Proof Multi Gas Detector, 4-Gas, CO, H2S, O2, LEL

$767.79

SKU: CHN-GAS-EP04

Explosion-Proof Multi Gas Detector, 4-Gas, CO, H2S, O2, LEL

Transmission & Actuator

Servo Motor Encoder Slip Ring

$381.59

SKU: CHN-ESR-ZM056

Servo Motor Encoder Slip Ring

High Speed Electrical Slip Ring, Through Bore, 5000rpm

$635.59

SKU: CHN-HSSR-G012

High Speed Electrical Slip Ring, Through Bore, 5000rpm

High Frequency Coaxial Slip Ring, 1~2 Channel

$111.79

SKU: CHN-HFSR-HF0103

High Frequency Coaxial Slip Ring, 1~2 Channel

Electrical Fiber Optic Slip Ring, 1 Channel

$1095.89

SKU: CHN-FOSR-FO100

Electrical Fiber Optic Slip Ring, 1 Channel

Pumps

1 HP 10 CFM/12 CFM 2 Stage Rotary Vane Vacuum Pump

$730.96

SKU: CHN-VP-2RS4

1 HP 10 CFM/12 CFM 2 Stage Rotary Vane Vacuum Pump

3/4 HP 6 CFM/7 CFM 2 Stage Rotary Vane Vacuum Pump

$596.15

SKU: CHN-VP-2RS3

3/4 HP 6 CFM/7 CFM 2 Stage Rotary Vane Vacuum Pump

1/2 HP 4.5 CFM/5 CFM 2 Stage Rotary Vane Vacuum Pump

$499.23

SKU: CHN-VP-2RS2

1/2 HP 4.5 CFM/5 CFM 2 Stage Rotary Vane Vacuum Pump

1/3 HP 2.5 CFM/3 CFM 2 Stage Rotary Vane Vacuum Pump

$388.46

SKU: CHN-VP-2RS1

1/3 HP 2.5 CFM/3 CFM 2 Stage Rotary Vane Vacuum Pump

Blog

What is a Single Phase Isolation Transformer? 2022-04-26

...

Details

How to Control the Frequency of VFD Based on PLC? 2022-04-26

...

Details

How to Maintenance Phase Converter? 2022-04-26

...

Details

What is a Foam Cutter? 2022-04-26

Foam cutting is a device for processing materials in the chemical industry such as foam and sponges. It mainly uses the high

...

Details

Thermocouple, E type, Assembly

Home > Sensors > Temperature Sensor > Thermocouple

Send Inquiry

Thermocouple, E type, Assembly

$89.96

E type thermocouple assembles with protection head and stainless steel thermowell, with thermo wire diameter Ф2.5mm. E type t

SKU: CHN-TC-EA

Free Shipping Worldwide

Delivery date: 6-12 days

Overview
Documents

As a temperature sensor, thermocouple assembly is usually used with display instruments, recording instruments and signal conditioners.

Specification:
1. Thermocouple temperature range chart

Category	Type of sensing element	Relationship between wire diameter and temperature
Category	Type of sensing element	Thermo wire diameter (mm)	Long-term temperature (℃)	Short-tem temperature (℃)
Platinum Rhodium 30 - Platinum Rhodium 6	B type	Φ0.5	1600	1800
Platinum Rhodium 13 - Platinum	R type	Φ0.5	1300	1600
Platinum Rhodium 10 - Platinum	S type	Φ0.5	1300	1600
Nickel chromium silicon - Nickel silicon magnesium	N type	Φ0.3	700	800
		Φ0.5	800	900
		Φ0.8, Φ1.0	900	1000
		Φ1.2, Φ1.6	1000	1100
		Φ2.0, Φ2.5	1100	1200
		Φ3.2	1200	1300
Nickel chromium - Nickel silicon	K type	Φ0.3	700	800
		Φ0.5	800	900
		Φ0.8, Φ1.0	900	1000
		Φ1.2, Φ1.6	1000	1100
		Φ2.0, Φ2.5	1100	1200
		Φ3.2	1200	1300
Nickel chromium - Copper nickel	E type	Φ0.3	350	450
		Φ0.5	450	550
		Φ0.8, Φ1.0	550	650
		Φ1.2, Φ1.6	650	750
		Φ2.0, Φ2.5	750	900
Iron - Constantan	J type	Φ0.3, Φ0.5	300	400
		Φ0.8, Φ1.0	400	500
		Φ1.2, Φ1.6	500	600
		Φ2.0, Φ2.5	600	750
Copper - Copper nickel	T type	Φ0.2	150	200
		Φ0.3, Φ0.5	200	250
		Φ1.0	250	300
		Φ1.6	350	400

2. Thermowell application temperature range chart

Thermowell material	Long-term temperature	Short-term temperature
Corundum CT1	1600	1800
High alumina CT2	1300	1600
Nickel base wrought superalloys 3YC52	1300	1350
Nickel base wrought superalloys GH3039	1250	1320
Nickel base superalloys GH3030	1200	1250
Heat resistant stainless steel 2Cr25Ni20	1200	1250
Silicon carbide	1100	1150
Stainless steel 316L	900	950
Stainless steel 1Cr18Ni9Ti	800	900

3. Thermowell installing form (unit: mm)

4. Selection chart

Total length of thermowell (L or L*L1)	Branch number	Thermowell installing form	Protection head form	Diameter and material of thermowell
300~2150mm (for I1, I2, I3, I4); 500500mm, 750500mm, 750*750mm (for I5); 225~450mm (for I6)	B1: Single branch; B2: Double branch	I0: No thermowell; I1: No fixed device; I2: Fixing thread; I3: Movable flange; I4: Fixed flange; I5: Rectangular movable flange; I6: Taper thermowell and fixing thread	C1: No protection head; C2: All stainless steel protection head; C3: Waterproof protection head; C4: Explosion-proof protection head	D0: Φ16mm; D1: Φ25mm, double-deck; D2: Φ16mm high quality aluminum; D3: Φ20mm high quality aluminum

5. Thermocouple assembly installation diagram

Tips: Thermode of thermocouple
As a temperature measurement sensitive element, thermode is the core part of thermode temperature sensor, and its measuring terminal generally adopts the welding manner. Common forms of welding spot include spot welding, butt welding and twisted spot welding (twist shape), and welding quality will affect reliability of temperature measurement. Therefore, welding must be secure, have metallic luster, be smooth and round in surface, and have no contamination, deterioration, slag inclusion and crack. To reduce heat transfer errors and dynamic response errors, size of welding should be small as far as possible, and it is generally as big as two times of diameter of thermode.