Introduction

Leeg Instruments Co., Ltd., commonly known as Leeg Sensors, is a China-based manufacturer specializing in advanced pressure measurement technologies. Founded in 2003, Leeg has established itself as a trusted provider of pressure transmitters, differential pressure sensors, and industrial instrumentation. Their products are designed with MEMS technology, ensuring high accuracy, long-term stability, and cost-effectiveness across industries.

Industry Applications

– Industrial automation and process control

– Oil, gas, and petrochemical industries

– Water and wastewater treatment

– Pharmaceutical and biotechnology industries

– Food and beverage processing

– HVAC and building automation systems

Product Categories

– Pressure Transmitters

– Differential Pressure Transmitters

– Level Measurement Solutions

– Industrial Process Transmitters

– OEM Pressure Sensors

– Smart Pressure Instruments with HART/Modbus

Popular Products (Part Numbers)

– LD Series – Differential pressure transmitters

– LT Series – Gauge and absolute pressure transmitters

– LP Series – OEM pressure sensors

– LH Series – Submersible level transmitters

– LR Series – Remote diaphragm seal transmitters

– SMART Series – HART-enabled smart transmitters

– Miniature MEMS-based OEM sensors

Highlights & Value Adds

– Over 20 years of expertise in MEMS pressure technology

– Comprehensive product line from OEM sensors to smart transmitters

– ISO9001 and CE certified manufacturing

– High accuracy and long-term stability

– Strong focus on R&D and innovation in pressure measurement

– Competitive pricing with global distribution network

Topline ICS supplies Leeg Sensors’ complete portfolio of pressure transmitters and industrial measurement solutions. Leeg’s advanced MEMS technology ensures precise monitoring for industries ranging from oil and gas to water treatment and pharmaceuticals. Partner with Topline ICS for genuine Leeg products, technical expertise, and timely delivery.