Original and New Rosemount 316L 2090pg Pressure Transmitter for Automation Equipment

• Customization: Available
• Type: Normal Pressure Transmitter
• Structure Type: Strain Gauge Pressure Transmitter
• Model NO.: 2090PG
• Measuring Medium: Liquid
• Accuracy Grade: 1.0G
• Pressure range: 0～1.5kPa
• IP Rating: IP67
• Certification: CE
• Customized: Customized
• Item Name: 2090pg Pressure Transmitter
• Warranty: 1 Year
• MOQ: 1PC
• Supply Voltage: 9~30 VDC
• Power Current: 17.5 Ma
• Proof: Ex dB Iic T6
• Range: 11-101 Kpa
• Capacity: >50, 000.00 Sets
• Ambient Temperature: -40~80 Celsius Degree
• Electrical Interface: M 20*1.5, 1/2 N.P.T
• Response Time: <=90ms
• Diaphragm Material: 316L Sst
• Display: LCD
• Weight: 1kg
• Output: 4-20 Ma, Profibus, Field Bus
• Transport Package: Carton Boxes
• Specification: 40X30X30 cm
• Trademark: Rosemount
• Origin: Singapore
• HS Code: 9026201090
• Production Capacity: 1000/Month
• Package Size: 50.00cm * 40.00cm * 30.00cm
• Package Gross Weight: 8.000kg

Product Description

Product Description

In the complex fabric of industrial instrumentation, the 2090PG Pressure Transmitter emerges as a highly significant and versatile device. Engineered with precision and innovation, it caters to a wide array of industries, from the highly regulated food and pharmaceutical sectors to the more demanding chemical and petrochemical environments. This in - depth exploration will traverse through its design intricacies, operational mechanisms, technical capabilities, application scope, and the distinct advantages it offers, presenting a holistic view of this remarkable instrument.

The 2090PG is constructed with a focus on long - term durability. Its housing is typically crafted from high - grade materials, such as 316L stainless steel. This choice of material provides excellent resistance to corrosion, making it suitable for applications where exposure to harsh chemicals, moisture, or high humidity is prevalent. For instance, in chemical processing plants, where aggressive chemicals are in constant use, the 316L stainless - steel housing of the 2090PG ensures that the internal components are well - protected, maintaining the integrity of the device over an extended period.
At the heart of the 2090PG lies an advanced pressure - sensing mechanism. It often employs piezoresistive or capacitive sensing technology. In the case of piezoresistive sensors, a semiconductor material is utilized. When pressure is applied, the piezoresistive effect causes a change in the electrical resistance of this material. This change is then detected and converted into an electrical signal proportional to the applied pressure. The piezoresistive sensors in the 2090PG are designed to be highly sensitive, capable of detecting even minute pressure variations with great accuracy.

Features

Capacitive sensors in the 2090PG operate on a different principle. They consist of a diaphragm and two electrodes. When pressure is exerted on the diaphragm, it deforms, altering the distance between the electrodes. This change in distance results in a variation in capacitance, which is then measured and translated into a pressure - related electrical signal. Capacitive sensors offer advantages such as high accuracy, good stability, and low power consumption, contributing to the overall performance of the 2090PG.
To safeguard against environmental factors that could potentially affect its performance, the 2090PG is hermetically sealed. This sealing mechanism prevents the ingress of dust, dirt, moisture, and other contaminants. In addition to basic protection, many models of the 2090PG are designed to meet high - level ingress protection (IP) ratings. For example, an IP67 rating indicates that the device can withstand immersion in water up to a depth of 1 meter for 30 minutes. This level of protection is crucial in applications where the transmitter may be exposed to wet or humid conditions, such as in outdoor installations, water treatment plants, or marine - related industries.

Product Overview

 

When pressure is applied to the 2090PG, the sensing process begins with the transfer of this pressure to the internal sensing element. In piezoresistive - based 2090PG models, the pressure - induced stress on the semiconductor material causes a change in its resistivity. This change is then detected by a Wheatstone bridge circuit integrated within the sensor. The Wheatstone bridge is designed in such a way that any imbalance in the resistance values, caused by the pressure - induced change in the piezoresistive element, results in a measurable voltage output. This voltage output is then further processed and conditioned within the transmitter.
For capacitive - based 2090PG units, the applied pressure causes the diaphragm to deflect. This deflection changes the distance between the two electrodes, thereby altering the capacitance value. The transmitter's circuitry is designed to accurately measure this change in capacitance. It then converts this capacitance change into an electrical signal that corresponds to the applied pressure. The signal is then subjected to a series of conditioning steps to ensure its accuracy and compatibility with the output requirements.

Product Parameters

Place of Origin	Beijing, China	Customized Support	OEM, ODM, OBM
Warranty	1 Year	Brand Name	Rosemounte
Model Number	2090PG	Material	316L
Communication Protocol	4-20 mA HART	Measurement Range	Up to 300 psig (20,7 bar) Gage, Up to 300 psia (20,7 bar) Absolute
Rangedown	Up to 20:1	Diagnostic	Basic Diagnostics
Certifications/Approvals	Hazardous location	Selling Units	Single item
Single Package Size	40X30X30 cm	Single Gross Weight	2.800 kg

Packaging & Shipping

Carton Boxes

Company Profile

KeRui (Weifang) Automation Equipment Co., Ltd.Specializes in industrial automation instrument development, production and sales, technical services, and supporting equipment supply to specialized companies. The main products are flow meters, level meters, temperature meters, pressure meters, electrical meters, thermal intelligent meters, programmable controllers (PLC), DCS distributed control systems, and eight series of more than 1,000 specifications. Its products and technologies are widely used in electric power, metallurgy, petrochemicals, environmental protection, plastics, food, printing, tobacco, textile, dyeing, and other fields.

FAQ

 1.Q: How long is the delivery?
 -- Mostly within 10days
 2.Q:Can I get a sample? 
 --  Sure, contact our sales please
 3.Q:What is your MOQ? 
 --  1pcs
 4.Q: How about warranty time? 
 -- 12month
 5.Q: How can I visit your factory?
 -- Fly to Qingdao air port, it's our pleasure to pick you up.
 6.Q:How do you control your quality ? 
 -- We have EPR system .we control from parts, process, testing, packing ,retesting.
 Every Sensor will be tested two times before reach you, after that sport test for the third time. Make sure about the quantity.