Chntek Qtq7091 Made in China OEM High Accuracy Wide Range 2.5-250MPa 4-20mA Digital Pressure Switch

• Customization: Available
• Type: Mechanical
• Number of Switch: Double Control Switch
• Structure: Amplifier Built-in Type
• Usage: Control Switch
• Application: Industrial
• Explosion-proof Type: Non Explosion-proof
• Contact: Normally Open
• Contact Type: Type b Contact
• Detection Method: Correlation Type
• Brand: Chntek
• Certification: ISO9001
• Power Supply: 24VDC
• Working Temperature: -40~125c
• Electrical Connection: M12
• Accuracy: 0.5%Fs
• Pressure Type: Guage Pressure
• Material: 17-4pH
• Ouunnt: 4-20mA
• Single Gross Weight: 0.300 Kg
• Signal Output: 2-Way Switching (PNP/NPN/Relay)
• Overload Pressure: 200%Fs/300%Fs
• Warranty: 18 Montsh
• Model Number: Qtq7091
• Trademark: CHNTEK
• Origin: Hunan, China

Product Description

Product Description

Specification

Measuring principle	Metal sputtered film
Measurement range	0~2.5MPa···250MPa
Power supply	24± 20% VDC
Output signal	2 switches (PNP/NPN/Relay)  1 analogue (4-20mA)
Demonstrate	4-position high-precision metre tube
Accuracy	± 0.5% FS (optional ± 0.25% FS)
Long-term stability	≤0.1% FS/year
Sinusoidal vibration	20g 10~2000Hz
Shock	100g, 6ms (IEC60068-2-27)
Durability	10^8pressure circles
Medium temperature	-40°C ~ +125°C
IP rating	IP65

Packing & Delivery

To better ensure the safety of your goods, professional, environmentally friendly, convenient and efficient packaging services will be provided.

Company Profile

CHNTEK: Your One-Stop Solution Provider for Cutting-Edge Sensor Technology

Who is CHNTEK?

Chntek is a high-tech enterprise integrating R&D and manufacturing. Since 2006, CHNTEK has been dedicated to the design, development, manufacturing and one-stop solution service for pressure sensors and their chips. The main products include various sputtered thin film pressure sensitive chips, pressure sensors, pressure transmitters, liquid level sensors, wireless IoT system products and so on. The products are widely used in construction machinery, oil field, coal mine, industrial control, urban pipeline network monitoring and other industries.

 

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Innovation With 18+ years of research and development experience, the R&D team continues to grow and has obtained more than 40 national patents. Major The company has a plant area of 60,000+ m2 with pre-processing plant, class 100 clean chip plant and fully automated packaging plant and has passed SGS certification. The qualified rate of sensor processing is over 96%. The annual production capacity exceeds 20 million units. Product The product range is rich, and it is tailored based on the different needs of customers. The product has stable performance and high-cost performance. The main products have passed CE, FCC, RoHS, ATEX, IECEX and other certifications. Team Our team is composed of excellent automation engineers, electronic engineers, mechanical engineers, computer experts and sales engineers in various fields, and 90% of them have bachelor's degrees or above.

FAQ

Q: Are your manufacturer?
A: Yes,We are professional sensor manufacturer over 18 years! Our technical team has more than 20 engineers.

Q: Can you accept OEM service?
A: Yes, we can put your company information and logo on our sensors.

Q: Can I be your distributor?
A: Yes, we are looking for distributors in oversea market.

Q: What is your lead time?
A: Normally 5-7days. For quantity above 1000pcs, need extra 3-5 working days.

Purchase guide
To recommend you the most suitable sensor, please tell us below information.
1. Working temperature: -40~+105 °C?
2. Test range?
3. Output: 4-20mA, RS485 or others?
4. Screw: G1/4, 1/4NPT, R1/4, M20*1.5?
5. Electrical connection: DIN43650, Packard, Direct lead?
6. Order quantity:?