What are the power supply requirements for this device?

The device is powered by 24VDC or 24VAC. When ordering, please specify the power supply, accuracy grade, and number of control points.

How is the pricing structured? Are there discounts?

We offer competitive pricing with discounts available for bulk orders or long-term partners. Please contact our sales team for specific quotes.

What certifications does this product hold?

The product holds ISO9001 certification and features an intrinsically safe explosion-proof rating suitable for industrial applications.

BPZK04 Baoji Hengtong Pressure Switch 4-20mA with Digital Switch Controller

Name: BPZK04 Baoji Hengtong Pressure Switch 4-20mA with Digital Switch Controller
Brand: Baoji Hengtong Electronics Co., Ltd.
SKU: 2134816215

Shaanxi, ChinaBaoji Hengtong Electronics Co., Ltd.

US$50.00-70.00

1 Piece

Product profile

Customization

Available

Type

Electronic

Number of Switch

Double Control Switch

Model NO.

BPZK04

Structure

Amplifier Built-in Type

Usage

Control Switch

Application

Commercial, Industrial, Vehicles

Explosion-proof Type

Intrinsically Safe

Contact

Normally Open

Contact Type

Type c Contact

Detection Method

Correlation Type

Brand

Hengtong

Certification

ISO9001

Sensor

diffusion silicon pressure sensor

Diam

316L S.S

Output

2 switch and 4-20mA

Power

24VDC / 24VAC

Transport Package

Carton

Specification

10kpa~100mpa

Trademark

HengTong

Origin

China

HS Code

80328100

Production Capacity

50000PCS/Year

Key features

Digital Control Integration: Integrates pressure measurement, point control display, and transmission output with keypad parameter setting.

Dual Relay Outputs: Provides up to two control relay outputs with arbitrary relay values and states for precise control.

Intrinsically Safe Design: Features intrinsically safe explosion-proof rating and IP65 protection rating for industrial use.

Versatile Pressure Range: Supports measurement ranges from -100kPa to 100MPa, including gauge, absolute, and differential pressure.

Durable Construction: Constructed with 316L stainless steel diaphragm and 1Cr18Ni9Ti housing for high durability.

OEM/ODM Customization: Engineers can tailor products to specific needs, offering full customization from samples or designs.

Fast Standard Delivery: Standard models typically deliver within 5-8 working days, with peak season lead time within 15 days.

Company profile

Years of Export ExperienceFull CustomizationStandardized quality controlManagement Certification

Baoji Hengtong Electronics Co., Ltd.

Shaanxi, 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: 29 Years CertifiedNearest Port: Xi'an Port, Guangzhou Port, Shanghai PortAverage Response Time: ≤2.06h

AI-Powered supplier vetting

SummaryThe supplier is identified as a combined company with manufacturing, export, service, quality-control, and R&D capabilities. It holds ISO9001:2015, ISO14001, ISO45001:2018, and CE-related certifications, and reports documented procedures for corrective actions, complaint handling, supplier assessment, and service capability. It operates four production lines, has 6–10 quality-control staff, provides OEM and ODM services, and supports broad sample- and design-based customization. Lead times are stated as within 15 working days in both peak and off-seasons, with in-stock capability and multiple quotation and payment terms. However, the supplier reports no valid manufacturing-capacity contract with related subcontractors, no SDK, no new products in the past year, no overseas agents or branches, no overseas warehouse or showroom, and zero countries listed for overseas services. Financial information is represented only by years rather than substantive performance values, so credibility cannot be determined...

Supplier typeThe supplier is explicitly classified as a combined company and describes offerings spanning export trade, manufacturing, service, quality control, R&D, and sustainable development. This supports a broad integrated supplier profile rather than a narrowly defined service-only entity.

CertificationsThe supplier reports ISO9001:2015 and ISO14001:2015 certificates, as well as ISO45001:2018 and CE-related certifications in other records. These explicit certifications support management-system and product-compliance capability, although the specific scope and validity details are not provided.

After-Sales capabilityDocumented and followed procedures are reported for corrective and preventive actions, customer complaints, and service-capability assessment. The supplier also reports in-stock capability, participation in HANNOVER MESSE, and lead times within 15 working days, but has no overseas agents or branches, overseas warehouse, overseas showroom, or listed overseas-service countries.

Production capacityThe supplier operates four production lines, reports in-stock capability, and states order fulfillment within 15 working days in peak season and overall lead times within 15 working days in both seasons. A material limitation is the stated absence of a valid manufacturing-capacity contract with related subcontractors, so production capability is supported but not fully risk-free.

Customization capabilityThe supplier explicitly provides OEM services for well-known brands, ODM services, and customization from samples, designs, full customization, minor customization, and flexible customization. These records directly support strong customization breadth.

Product Q&A

Q:What are the main features of this pressure switch?

It features high precision, durability, excellent performance, and a fully digital design with high-brightness LED display and customizable relay outputs.

Q:Can I customize special specifications for this product?

Yes, our engineers can tailor products to meet specific needs. We provide OEM and ODM services including customization from samples, designs, and flexible adjustments.

Q:What is the typical delivery period for standard models?

The typical delivery period is 5-8 working days for standard models. Customized products may vary, and peak season lead time is within 15 working days.

Q:What is the warranty period and after-sales service policy?

The warranty is 24 months after shipment. After-sales support responds within 24 hours, and remote instruction via PC network is always available.

Q:What is the production capacity of your factory?

Our manufacturing facilities can produce up to 30,000 pressure sensor transmitters per month, capable of meeting large-scale order needs.