IP67 100kPa 32VDC Low Pressure Differential Pressure Transmitte With LCD Display

SPT91L Low Pressure (differential) Transmitter

Features

·Industrial protection grade;

·Fully stainless steel structure;

·4-20mA, RS485, 0-5V/10V output;

Introduction

The differential pressure transmitter uses full digital smart board card, equipped with SMi full digital import chip. With high stability, dynamic measurement performance , etc. Configure high-performance microprocessor to correct for sensor nonlinearity and temperature drift, Accurate digital data transfer, field device diagnostics, remote two-way communication, etc. This transmitter has a variety of ranges to fits the needs of various of users.Widely used in metallurgy, machinery, petroleum, chemical, power stations, light industry, food, environmental protection, national defense and scientific research in various fields.

Specification

Outline Construction

(Unit: mm)

The differential pressure transmitter has two air intakes, one high-pressure air intake, marked "H" and a low-pressure air intake marked "L". During the installation process, air leakage is not allowed, and the presence of air leakage will reduce the accuracy of the measurement.

Electric Connection

Cable Connection

Use maintenance

USE

1. The differential pressure transmitter is small size and light weight, it can be installed directly on the measuring point when installation, pay attention to check the sealing of the pressure interface to prevent the measurement accuracy from being affected by air leakage.

2. The transmitter can enter the working state by connecting the wires as required. When measurement accuracy requirements are high, the meter should be powered on for half an hour before entering the working state.

Maintain

1. Normal use of the transmitter requires no maintenance

2. Transmitter calibration method: When the pressure is zero, first adjust the zero point, then make the pressure to the full range, verify the full scale, and repeat until the standard is reached.

3. The regular calibration of the instrument should be operated by professionals to avoid damage.

4. The instrument should be storage at 10-30℃ and the humidity at 30-80% with a clean environment when you not use it.

Shaanxi Sier Electronics Co., Ltd. was eastablished in 2017. Its main business is pressure,liquid level, temperature sensor and transmitter. 99% of its products are sold overseas and have been exported to many countries.

The company has a professional R&D team to provide customized services to meet different requirement, and cooperate with well-know universities to continuously develop new technologies and products to meet the diversified need of customers.

Our focus is on R&D, ensuring that we provide our customers with good quality and innovative products. In addition, we use stringent quality control measures to ensure the reliabiliy of our products. With sound business credit, excellent after-sales service, and modern manufacturing facilities, we have earned an excellent reputation among our customers acros the globe.

We are increasingly expanding our international market share based on quality products, excellent service, reasonable price and timely delivery. Please contact us for more information freely.