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CM-01B High Sensitivity Piezo Film Sensor by Week Technology Ltd.
Harbor
CM-01B High Sensitivity Piezo Film Sensor - Image 1

CM-01B High Sensitivity Piezo Film Sensor

🕐Last updated: Jul 18, 2026
1/ Bags
Min. Order: 1 Bags
💱₹1.00/ Bags
Live rate: 1 USD = 1.00 INR
📁CategoryElectric Sensors
💳Payment TermsT/T · L/C · D/P
Escrow Payment Available on EximNext
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Buy & Import CM-01B High Sensitivity Piezo Film Sensor from Week Technology Ltd. - Wholesale Supply

The CM-01B High Sensitivity Piezo Film Sensor is a contact microphone using polyvinylidene fluoride (PVDF) piezoelectric film with an integrated low-noise preamplifier. It generates a buffered output signal in response to mechanical vibrations applied to its central rubber pad, with a sensitivity of 40V/mm. The sensor operates on a DC supply between 4V and 30V and draws only 0.1mA, making it suitable for battery-powered applications.

The PVDF film is encapsulated in a durable housing with a shielded coaxial cable to minimize electromagnetic interference. The design prioritizes high impact resistance and lightweight construction, enabling use in dynamic environments. While the supplier does not specify film thickness or electrode material, standard piezo film sensors use silver or carbon electrodes with a thickness range of 12 to 25 micrometers. The operating temperature range is 5°C to 60°C, and storage extends to -20°C to 85°C.

This sensor is primarily used in medical devices like electronic stethoscopes, bone-conduction audio systems, and industrial vibration monitors. Buyers include medical equipment manufacturers, R&D labs, and wearable tech developers. The sensor is not rated for underwater use or high-pressure environments. Packaging is typically anti-static with individual foam inserts. Minimum order quantities and lead times are not disclosed and must be confirmed with the supplier.

Technical Specifications for Week Technology Ltd. CM-01B High Sensitivity Piezo Film Sensor
Sensitivity40V/mm
Resonance Frequency5kHz
Supply Voltage4V to 30V DC
Supply Current0.1mA
Operating Temperature Range5°C to 60°C
Storage Temperature Range-20°C to 85°C
Sensor ElementPVDF piezoelectric film (standard for high-sensitivity contact sensors)
Output ImpedanceNot specified, but typical for buffered piezo sensors is 1kΩ to 10kΩ
Cable TypeShielded coaxial cable (standard to reduce EMI in low-signal applications)
WeightApproximately 15g (typical for compact piezo film sensors with housing)
About Week Technology Ltd. - Piezo Film Sensor Supplier in China
🏭
Week Technology Ltd.
China Harbor🥇 Gold Verified
5(68)

Week Technology Ltd. is a registered entity in Shenzhen, Guangdong, with a listed office address in Zhongke Mansion. The supplier's profile indicates no verified certifications, no response rate, and no documented export history. The company is categorized as an imported supplier, suggesting it may act as a distributor or OEM assembler rather than a manufacturer of raw piezo film.

The listing does not confirm whether the PVDF film is sourced internally or from third-party producers. No information is provided on production volume, testing procedures, or quality control standards. The absence of response metrics and technical documentation suggests limited customer support capacity. Buyers should treat this as a sourcing point and request detailed test data before integration into end products.

Business TypeSupplier
Year EstablishedRecently Joined
EmployeesContact Supplier
Annual RevenueContact Supplier
Main ProductsView Products Tab
Major MarketsGlobal
Response Time<4h
Response RateNew Supplier
Frequently Asked Questions About CM-01B High Sensitivity Piezo Film Sensor from Week Technology Ltd.
The sensitivity is 40V/mm, meaning it generates 40 volts per millimeter of mechanical displacement. This is measured under controlled vibration input using a calibrated shaker and load cell. Buyers should request a sensitivity curve across frequency ranges to validate performance in their application.

Sourcing CM-01B High Sensitivity Piezo Film Sensor from Week Technology Ltd. - China Import Guide

Before ordering, confirm the sensor’s sensitivity curve and frequency response under your intended operating conditions. Request a sample to test with your signal conditioning circuit. Since no certifications are listed, ask for a material safety data sheet and a test report verifying output stability over temperature cycles.

Clarify the Incoterms, packaging type, and lead time directly with the supplier. Sensors are typically shipped in anti-static bags within foam-lined boxes. Payment terms are not stated, but common practices include T/T in advance or PayPal for small orders. Confirm whether export documentation such as a commercial invoice and origin certificate is included.

Upon receipt, inspect for physical damage to the cable and housing. Test sensitivity using a calibrated vibration source and record output voltage. Validate the signal-to-noise ratio in your application environment. Request a batch certificate of conformity and storage guidelines. If the sensor will be integrated into medical devices, ensure compliance with relevant regulatory standards through independent testing.

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Harbor
<4h
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Products
5(68)
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Buy Cm-01b High Sensitivity P in Bulk — Verified Supplier in China

When sourcing Cm-01b High Sensitivity Piezo Film Sensor for your business, securing the right balance of quality and cost is essential. Week Technology Ltd., a verified supplier based in China, offers this product for international export. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $1/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is a staple in the Electric Sensors sector with strong demand from importing countries worldwide.

Cm-01b High Sensitivity P Specifications, Trade Terms & Pricing

Importing Cm-01b High Sensitivity P requires careful attention to shipping logistics, customs compliance, and secure payment terms. Week Technology Ltd. offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Common payment methods for international B2B transactions include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P). All transactions and RFQs are facilitated through EximNext, a leading global B2B marketplace designed to make cross-border trade secure and efficient.

About Week Technology Ltd. — Supplier in China

Finding trustworthy partners is the foundation of successful importing. The supplier of this Cm-01b High Sensitivity P has been verified on our platform. Whether you are a distributor, wholesaler, or procurement manager, you can request a free quotation, ask for product samples, and finalize your bulk purchase with confidence. EximNext hosts thousands of verified manufacturers and exporters across 200+ countries. Explore similar products in the Electric Sensors category and connect with top-tier exporters on our comprehensive import export marketplace. Start your sourcing journey today.

Import Cm-01b High Sensitivity P — Shipping, Logistics & Customs

Importing Cm-01b High Sensitivity P requires careful attention to shipping logistics, customs compliance, and secure payment terms. Common shipping options include Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Buyers should verify import duties in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).

Frequently Asked Questions About Cm-01b High Sensitivity P

What is the wholesale price of Cm-01b High Sensitivity Piezo Film Sensor?

The current listed wholesale price for Cm-01b High Sensitivity Piezo Film Sensor from Week Technology Ltd. is $1/Bags on FOB terms from China. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Week Technology Ltd. through EximNext.

What is the Minimum Order Quantity (MOQ) for Cm-01b High Sensitivity P?

The supplier, Week Technology Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for Cm-01b High Sensitivity P. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.

What is the HS Code for Cm-01b High Sensitivity Piezo Film Sensor?

The HS Code classification for Cm-01b High Sensitivity Piezo Film Sensor depends on the specific grade and form. Contact Week Technology Ltd. through EximNext for the exact HS Code and customs documentation required for your destination country.

How can I import Cm-01b High Sensitivity P from China?

To import Cm-01b High Sensitivity P from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Week Technology Ltd.. Ensure you have the necessary import licenses for Electric Sensors products in your destination country.

Is Week Technology Ltd. a verified supplier?

Yes, Week Technology Ltd. is a verified supplier on EximNext. You can view their complete company profile, business registration details, certifications, and export history before placing a bulk order.

What are the key specifications of Cm-01b High Sensitivity Piezo Film Sensor?

For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to Week Technology Ltd. through EximNext.

What packaging options are available for bulk orders of Cm-01b High Sensitivity P?

Week Technology Ltd. offers Cm-01b High Sensitivity P with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.

Which countries import Cm-01b High Sensitivity P the most?

Cm-01b High Sensitivity P is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Week Technology Ltd. through our platform.

What certifications does this Cm-01b High Sensitivity P supplier hold?

Week Technology Ltd. maintains international quality certifications. These ensure that the Cm-01b High Sensitivity P meets international quality, safety, and regulatory standards required for cross-border trade.

How do I place a bulk order for Cm-01b High Sensitivity Piezo Film Sensor on EximNext?

Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Week Technology Ltd. will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.

What payment methods are accepted?

Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services. Confirm accepted terms directly with Week Technology Ltd..

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