What certifications does the product have?

The product holds CE, FCC, RoHS, SGS, ISO9001:2015, and ATEX certifications.

What is the accuracy of the sensor?

The sensor offers high accuracy options of 0.5%F.S and 1%F.S.

Holykell Industrial Design 7/16-20 Unf Refrigeration Pressure Transmitter

Name: Holykell Industrial Design 7/16-20 Unf Refrigeration Pressure Transmitter
Brand: Holykell Technology Company Limited
SKU: 887504055

Hunan, ChinaHolykell Technology Company Limited

US$18.00-33.00

1 Piece

Product profile

Customization

Available

Type

Ceramic Pressure Sensor

For

Ceramic Pressure Transmitter

Model NO.

HPT300-C

Output Signal Type

Analog Type

Material

Stainless Steel

Measuring Medium

Steam Gas Liquid

Certification

Ce FCC RoHS SGS ISO

Customized

Pressure Range

-1-0~1 Bar...200 Bar Optional

Output Signal

4~20mA,0~5V/0~10V/0.5~4.5V Optional

Electronic Connection

Packard 3 Pin Connector;Smaller Hirschman

Pressure Connect Port

7/16-20unf; 1/4"NPT or by Customized

Accuracy

0.5%F.S, 1%F.S

Power Supply

12~36VDC/5V Power Supply

Pressure Type

Gage Negative

Application

Refrigeration, Air-Conditioning and HVAC Systems

Certificate

Ce, International ISO9001,RoHS,SGS

Warranty

18 Months

Transport Package

Standard Export Packing

Trademark

Holykell

Origin

Hunan, China (Mainland)

Production Capacity

5000 PCS / Month

Key features

Long-Term Stability: Above 5 years stability with 18-month warranty and lifetime maintenance support.

Customizable Specifications: Pressure range, output signal, and connection port are fully customizable to fit specific needs.

High-Quality Sensor Material: Features German imported flush ceramic sensors with 98% Al2O3 for superior corrosion resistance.

Wide Refrigerant Compatibility: Compatible with R12, R22, R123, R134a, and ammonia using NOK Brand O-ring seals.

Comprehensive Certifications: Certified by CE, FCC, RoHS, SGS, ISO9001:2015, and ATEX for global safety standards.

Fast Delivery Options: Standard specs ship within 24 hours; customized orders delivered in 7-12 days.

Robust Protection Features: Includes over-voltage, reverse polarity, short-circuit protection, and EMI/RFI rejection.

Company profile

High Repeat Buyers ChoiceCooperated with Fortune 500Years of Export ExperienceFast Delivery

Holykell Technology Company Limited

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: 13 Years CertifiedNearest Port: Shanghai Port.Shenzhen Port.Guangzhou Port.Average Response Time: ≤2.97h

AI-Powered supplier vetting

SummaryThe supplier is identified as a combined company with manufacturing, export, service, quality-control, and R&D capabilities. Evidence shows documented procedures for corrective actions, customer complaints, supplier assessment, and R&D design controls. It provides overseas installation, debugging, maintenance, repair, and training, supported by overseas agents or branches, but has no overseas warehouse or showroom. R&D capabilities include recent product development, ODM/OEM services, 3D design, multiple engineering software tools, and documented design verification activities; however, no SDK is available. Production evidence includes four production lines and stated annual capacities of 500,000 level sensors, 500,000 pressure sensors, and 300,000 flow meters, with lead times within 15 working days in both peak and off-peak seasons. No explicit certification, financial-strength evidence, or named customer cases is provided.

Supplier typeThe supplier is explicitly classified as a combined company rather than an offshore company. Its listed offerings cover manufacturing, export trade, service, quality control, R&D, and sustainable development capabilities, indicating a broad integrated supplier profile.

After-Sales capabilityThe supplier has documented and followed procedures for corrective and preventive actions and customer complaints. It offers overseas debugging, maintenance, repair, training, and equipment installation, and operates through overseas agents or branches; however, it has no overseas warehouse or showroom.

R&D capabilityThe supplier reports new product development during the past year, ODM services, 3D software design, and R&D tools including CAD, SolidWorks, Altium Designer, and LabVIEW. It also maintains design input, output, review, verification, and validation documents, although no SDK is available.

Production capacityThe supplier operates four production lines and reports annual capacities of 500,000 level sensors, 500,000 pressure sensors, and 300,000 flow meters. It lists specialized production and testing equipment, with lead times stated as within 15 working days in both peak and off-peak seasons.

Customization capabilityThe supplier explicitly provides customization from samples, customization from designs, full customization, minor customization, and flexible customization, together with 3D design and ODM services. These records support broad product customization capability.

Product Q&A

Q:How do I place an order?

Please fill in the form with technical parameters including pressure range, output signal, cable length, quantity, and any other requirements, then send it to us for a quotation.

Q:What is the warranty period?

We provide an 18-month warranty period with lifetime maintenance support available.

Q:Is the product customizable?

Yes, we offer full customization including pressure range, output signal, and pressure connect port options.

Q:What is the delivery time for standard specifications?

We offer fast delivery for standard specifications, releasing cargo within 24 hours.

Q:What refrigerants is this sensor compatible with?

The sensor is compatible with typical refrigerants including R12, R22, R123, R134a, and ammonia.