Brand-New and Original Pepperll+Fuchs Switching Input Kcd2-Stc-Ex1 Safety Barrier

• Customization: Available
• Package: with Carton Package
• Voltage Options: 24V DC, 110V AC, 220V AC
• Model NO.: KCD2-STC-Ex1
• Max. Supply Pressure: 10 Bar
• Temperature Range: -40°f to 140°f (-40°c to 60°c)
• Response Time: ≤50 Ms
• Relief Valve: Internal Overpressure Protection
• Certifications: ATEX, Iecex, FM, CSA
• Measuring Range: 0.5 to 50 Feet
• Resolution: 0.1% of Full Scale
• Power Supply: 12-30 VDC
• Protection Rating: IP20
• Output Signal: - 30 V DC, 0.5 a
• Supply Voltage: 20-253 V AC/DC
• Power Consumption: ≤2.5 W
• Mounting: DIN Rail (35 mm)
• Transport Package: with Carton Package
• Specification: 25X20X10 cm
• Trademark: Pepperll+Fuchse
• Origin: Germany
• HS Code: 8537101190
• Production Capacity: 2000

Product Description

Product Description

The KCD2-STC-Ex1 is a high - performance safety barrier designed to meet the demanding requirements of intrinsic safety applications. With its advanced features and reliable performance, it plays a crucial role in ensuring the safe operation of industrial processes in hazardous areas.

Product name	Pepperll+Fuchs KCD2-STC-Ex1 Safety Barrier
Brand	Pepperll+Fuchs
Output signal	2-20ma
Company website	Kerui (Weifang) Automation Equipment Co., Ltd.

 

It is an integral part of process control systems. The barrier transfers the analog input signals from the field devices in the hazardous area to the non - hazardous area as isolated current values. This allows the control system to accurately monitor and control the process variables, while maintaining the safety integrity of the overall system.

It can achieve up to SIL 3 according to IEC/EN 61508 (in some cases, SIL 2 with systematic capability SC 3). This high safety integrity level ensures that the device can be used in safety - critical applications, providing a high level of protection against potential hazards.



 

The KCD2-STC-Ex1 is a 1 - channel isolated barrier. This isolation provides a crucial safety feature by preventing electrical interference and potential electrical faults from spreading between different parts of the system. It uses reinforced insulation according to relevant standards (such as EN 50178 for input/output, input/power supply, and output/power supply with a rated insulation voltage of 300 V eff), ensuring safe electrical isolation between the hazardous area and the non - hazardous area.

 

It supports bi - directional communication for smart transmitters that use current modulation to transmit data and voltage modulation to receive data. This feature enables seamless communication between the field devices in the hazardous area and the control system in the non - hazardous area, facilitating real - time monitoring and control.

The KCD2-STC-Ex1 is equipped with line fault detection. Faults are signalized by LEDs and a separate collective error message output. This allows for quick identification of any issues in the system, enabling prompt maintenance and reducing downtime.

 

Product Parameters

 

Category	Specification
Model	KCD2-STC-Ex1
Type	Switching Input Barrier (for NAMUR sensors/mechanical contacts)
Certifications	ATEX, IECEx, FM, CSA (Class I Div. 2) Ex ia IIC / Ex ib IIC
Input Signal	NAMUR signal range: - Closed: ≤1.2 mA - Open: ≥2.1 mA
Output Signal	Relay contact: - 30 V DC, 0.5 A (resistive)
Supply Voltage	20-253 V AC/DC (universal)
Power Consumption	≤2.5 W
Operating Temperature	-20°C to +60°C (-4°F to +140°F)
Housing Material	Polycarbonate (UL94 V-0)
Protection Rating	IP20
Connection Type	Screw terminals (2.5 mm²)
Mounting	DIN rail (35 mm)
Response Time	≤50 ms
Safety Parameters	Ui = 250 V, Ii = 150 mA, Pi = 1.2 W, Ci = 5 nF, Li = 0 mH

product recommendation

Company Profile

 

KeRui (weifang) Automation Equipment Co., Ltd.specializes in industrial automation instrument development, production and sales, technical services, and supportingequipment supply of specialized companies. The main products are flow meters, level meters, temperature meters,pressure meters, electrical meters, thermal intelligent meters, programmable controllers (PLC)DCS distributed control systems,and eight series of more than 1,000 specifications. Its products and technologies are widely used in electric power, metallurgy, petrochemicals, environmental protection, plastics, food, printing, tobacco,textile, dyeing, and other felds.

 

Company Achievements
 

KeRui (Weifang) Automation Equipment Co. Ltd. Has maintained a cooperatve relationship with Rosemount for 15 years, and our purchase quantity has reached 20,000 units.
We supplied the tuning fork level gauge to the Rosemount factory and have been well received by the Beijing factory. We have cooperated with Yokowaga and maintained a cooperative relationship for 8 years, and our purchase quality has reached 7000 units.
The companies we have cooperated with:
1. Awarded "Outstanding Supplier by Yanchang Petroleum in 2008
2. In December 2012, our company was awarded the "Excellent Equipment Service Award" for the expansion project of units 6 and 7 of the Guangdong Guohua Yuedaishan Power Plant
3. Awarded "Outstanding Supplier by Yaxing Group in 2013
4.200 transmitters for Haihua Group's ethylene debottlenecking transformation project in 2015.
5. In 2018, we were rewarded as a National Nuclear Power Instrumentation Industry Measurement and Testing Alliance member.
6.160 transmitters and 20 electric autuators for the Shandong Laigang Yongfeng Steel expansion project in 2019
7.In 2022, Jinneng Chemical (Qingdao) Co., Led/ Jinneng 2x450,000 tons/ year high-performance polypropylene project (newly built) equipped 460 transmitters from our company.
8. In 2022, Shandong Qinghe Chemical Technology Co., Ltd.s hydrogen peroxide method epoxy propane device and supporting hydrogen peroxide device expansion project used 253 pressure transmitters.
9.In 2022, the Wanhua Chemical HTN project NPG installed 320 transmitters and 50 sets of valve positioners.
 

 

Packaging & Shipping

FAQ

Q1: How long will it take you to give me the reply?
A: We will reply to you as soon as we see the information

Q2: What is the delivery time?
A: Our delivery time is within 3- 7 days after we get your payment; for large qty mass orders, the time should be confirmed again for you

Q3: How about your package?
A: Do not worry about the package. We have a lot of experience in packing, and all our packages are wooden case packages.

Q4: How about the payment terms?
A: You can choose T/T.

Q5: Do you provide samples?
A: Yes, we have materials in stock to help you get the samples as soon as we can.

Q6: What is the MOQ?
A:1PC.

Q7: Can I get a lower price if I order large quantities?
A: Yes, cheaper prices with larger orders.

 

Q8: Why choose us?
We have a perfect customization, not only to provide you with quality products, but also to have a professional customer service team available at any time to support you. We pay more attention to establishing a long-term cooperative relationship with you to achieve continuous business growth.

 

Q9: How can we guarantee quality?
We have strict requirements on the quality of our products, and we will conduct a final inspection of our products when we ship them.