What is the accuracy grade?

The basic error is 0.05%~0.1%, providing high precision measurement for critical processes.

What materials are used for the diaphragm and shell?

The diaphragm and shell materials are SS316, offering resistance to corrosive and hazardous chemicals.

What is the lead time for orders?

Peak Season Lead Time: 1-3 months. Off Season Lead Time: within 15 workdays.

Explosion-Proof High Precision E+H Pressure Transmitter Hart7 4-20mA

Name: Explosion-Proof High Precision E+H Pressure Transmitter Hart7 4-20mA
Brand: Anhui Hongji Instruments & Valves Manufacturing Co., Ltd.
SKU: 2172197635

Anhui, ChinaAnhui Hongji Instruments & Valves Manufacturing Co., Ltd.

US$300.00-600.00

2 Pieces

Product profile

Customization

Available

Type

Explosion-proof Pressure Transmitter

Structure Type

Strain Gauge Pressure Transmitter

Model NO.

HJT-PT

Measuring Medium

Liquid

Accuracy Grade

0.1G

Pressure range

0.001MPa～35MPa

IP Rating

IP67

Certification

Customized

Material

SS316

Customized Support

OEM, ODM

Medium

Steam.Gas,Liquid

Nominal Pressure

0.001MPa~40MPa

Basic Error

0.05%~0.1%

Protocol

Hart7.0

Certifications

EAC/ Tc-Ru/ Metrology

Output Signal

4-20mA/Hart7/RS485

Electrical Connection

M20*1.5

Explosion Protection

Ex I

Transport Package

Plywood Packing

Specification

30X16X16 cm

Trademark

Hongji/Tiankang

Origin

China

HS Code

9028901000

Production Capacity

40000pics/Yr

Key features

High Precision Accuracy: Basic error within 0.05% to 0.1% for critical process monitoring.

Explosion-Proof Design: Ex i protection rating ensures safety in hazardous environments.

Multi-Protocol Support: Supports 4-20mA, HART7, and RS485 output signals.

Durable SS316 Construction: SS316 diaphragm and shell resist corrosion from aggressive fluids.

Wide Pressure Range: Measures pressure from 0.001MPa up to 60MPa effectively.

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

Self-Diagnosis Function: Easy debugging via local buttons, hand operators, or software.

OEM/ODM Customization: Customizable material, pressure, and certification options available.

Company profile

Importers and ExportersPatents AwardedFast DeliveryR&D Capabilities

Anhui Hongji Instruments & Valves Manufacturing Co., Ltd.

Anhui, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2019-09-20Nearest Port: shanghai, ningboAverage Response Time: ≤2.25hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, EXW, CIF

AI-Powered supplier vetting

SummaryThe supplier is identified as a factory in Tianchang, with a stated business scope covering cable bridge sales and permitted import/export activities. It holds ISO9001:2015, ISO45001:2018, and ISO14001 certifications, and has four production lines, inventory capability, valid manufacturing contracts with associated subcontractors, and a one-month stated lead time in both peak and off-season. Service infrastructure is limited internationally: it reports no overseas warehouse, showroom, agent, branch, or offline trade-show participation. Quality and supplier-management documentation has gaps, including no quality assurance, no batch-level quantity reconciliation, and procedures without records in several areas. R&D resources are limited to one engineer, with no SDK and no new products launched in the previous year. Financial information is represented only by year labels, so financial strength cannot be conclusively assessed.

Supplier typeThe supplier is described as a factory located in Tianchang, and its stated business scope includes cable bridge sales and permitted import/export activities. This supports classification as a manufacturing-oriented supplier with trading capability.

CertificationsThe supplier reports ISO9001:2015, ISO45001:2018, and ISO14001 certifications. These explicitly demonstrate possession of the listed management-system certifications.

R&D capabilityThe supplier reports no available SDK, one R&D engineer, and no new products launched in the previous year. These are explicit indicators of limited recent innovation output and development resources.

Client casesThe supplier reports no cooperation with Fortune 500 companies and a repeat-buyer preference rate of 10%–30%. No broader customer references, named cases, or project results are provided.

Product Q&A

Q:Can I get a sample?

We do provide some small specific samples accordingly based on the process we situate in.

Q:Do you provide customized products?

We are good to offer customized services in terms of logo labeling, manufacturing based on samples or blueprints, etc.

Q:Will communication be a problem?

Our sales team had great knowledge of our products and acquired solid English communication skills in both written and speaking; the communication can be accessed either literally or verbally via any social networking platform.

Q:What are the payment methods?

L/C, T/T, PayPal, Western Union, etc. Principally we do not accept third-party transactions via China's mainland region channel.

Q:Why choose us?

Quality: 100% leakage, material, and functionality test. Variety: Highly customizable flexibility. Reliability: 15 years of manufacturing experience. Efficiency: Quick & Effective response. Utility: Direct link from Manufacturer. Flexibility: OEM/ODM are provided. Authentication: Real-time plant audit provided. Competitiveness: Price is negotiable on large volumes.