What certifications do your products have?

Our main products have passed CE, FCC, RoHS, ATEX, and IECEX certifications.

What is the warranty period?

We provide a 1-year warranty for our pressure transmitters.

What is the minimum order quantity?

The minimum order quantity is 1 piece.

Good Service IP67 ISO Approved Chntek China Transducer Smart Differential Transmitter Pressure Sensor

Name: Good Service IP67 ISO Approved Chntek China Transducer Smart Differential Transmitter Pressure Sensor
Brand: Hunan Chntek Sensor Technology Co., Ltd
SKU: 2103843412

Hunan, ChinaHunan Chntek Sensor Technology Co., Ltd

US$25.48

1-999 pieces

US$15.88

1,000+ pieces

Product profile

Customization

Available

Type

Medium & High Temperature Pressure Transmitter

Structure Type

Strain Gauge Pressure Transmitter

Model NO.

QTQ300

Measuring Medium

Liquid

Accuracy Grade

0.5G

Pressure range

40MPa

IP Rating

IP67

Certification

ISO

Customized

Burst Pressure

400MPa

Single Gross Weight

0.065kg

out

4-20mA

Power Supply

8-32VDC

Customized Support

OEM, ODM

Overload

300%F.S

Long-Term Stabilty

0.2%F.S/Year

Warranty

1 Years

Work Temperature

-40~+105c or by Customized

Trademark

chntek

Origin

China

Key features

High Accuracy Grade: Accuracy grade reaches 0.5G with long-term stability of 0.2%F.S/Year.

IP67 Waterproof Rating: Fully protected against dust and water immersion for harsh environments.

Customized Support: Offers OEM, ODM, and full customization for designs and samples.

ISO Certified Quality: Product meets ISO standards with SGS certification and 96% qualified rate.

Fast Response Time: Ultra-fast response time of less than 1ms for real-time monitoring.

High Burst Pressure: Burst pressure up to 400MPa ensures safety under extreme conditions.

Durable Performance: Endures 10^8 pressure cycles with robust 17-4PH sensitive component.

Company profile

Self-brandedImporters and ExportersPatents AwardedExhibition Experience

Hunan Chntek Sensor Technology Co., Ltd

Hunan, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 2 Years CertifiedNearest Port: Guangzhou Port; Shenzhen Port; Shanghai PortAverage Response Time: ≤4.18h

AI-Powered supplier vetting

SummaryThe supplier demonstrates broad customization, OEM/ODM support, documented quality and service procedures, and established production and testing equipment. It holds ISO9001:2015, ISO14001/ISO14001:2015, CE, and RoHS certifications, and reports 20 R&D engineers plus SDK availability. Production-related evidence includes stated capacity of at least 10,000 pressure-sensitive elements and 5,000 pressure sensors per day, with lead times within 15 workdays in both off-season and peak season. Financial records are indicated for 2022–2024, but the slices do not provide sufficient detail to assess financial strength. Overseas service infrastructure is limited because no overseas warehouses, showrooms, agents, or branches are reported. The supplier has no Fortune 500 cooperation and reports no new products in the past year, while it does provide OEM services for well-known brands and has received one national science and technology progress award.

CertificationsThe supplier reports CE and RoHS product certifications and ISO9001:2015 plus ISO14001 certifications, including an ISO14001:2015 certificate in the company information. These certifications provide explicit evidence of product compliance and management-system certification.

After-Sales capabilityThe supplier has documented procedures and followed records for complaint handling, corrective and preventive actions, and service-capability assessment. However, it has no overseas warehouse, showroom, agent, or branch, so the evidence supports structured service management but not broad overseas after-sales coverage.

Production capacityProduction capability is supported by multiple automated production and testing systems, a stated daily capacity of at least 10,000 pressure-sensitive elements and 5,000 pressure sensors, and lead times within 15 workdays in both off-season and peak season. These data explicitly indicate substantial and relatively stable production capability.

Customization capabilityThe supplier explicitly supports customization from samples, designs, full customization, minor customization, and flexible customization, along with OEM and ODM production. It specifically states that pressure-sensitive elements can be customized and that OEM/ODM patterns are accepted.