Industrial Trading

Description

Siemens Moore Products 66BA3 Model 66 Amplifying Pneumatic Relay with Input-to-Output Ratio 1:3

Part Number

66BA3

Price

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Manufacturer

MOORE PRODUCTS

Lead Time

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Category

Amplifying Pneumatic Relay

Specifications

Air Consumption

0.12 scfm maximum. Mechanical Specifications

Flow Capacity

2.2 scfm minimum

Linearity

±1% of output span

Materials of Construction

Brass, aluminum, stainless steel, and Neoprene

Maximum Output Pressure

Within 0.1 psi (0.7 kPa) of supply

Minimum Output Pressure

Less than 0.4 psig (3 kPa) with zero output

Operating Temperature

-40 to 180°F (-40 to 82°C)

Overrange Limits

100 psig (690 kPa) at any connection

Range Limits

80 psig max. for input or output - whichever limits

Ratio Accuracy

Within 1% of normal ratio

Reproducibility

Within 0.02 psi (0.15 kPa)

Response Level

0.2" H2O (5 mm H2O)

Supply Pressure

Normal: 20 psig (140 kPa). Maximum: 80 psig (550 kPa). Minimum: 1 psi (7 kPa) above maximum required output

Zero Error

66BA6: ±0.36 psi (2.5 kPa). All Others: ±0.24 (1.5 kPa)

Features

Pneumatic signal conditioning provides control circuit design flexibility
Powder coating provides improved corrosion resistance

Datasheet

66BA3-d-1881404938s.PDF

81 KiB

Download

Extracted Text

Relays Model 66 Amplifying and Reducing Relays Introduction Introdction Features & Benefits Pneumatic signal conditioning provides control circuit design flexibility Powder coating provides improved corrosion resistance Description The Model 66 Amplifying and Reducing Relays are used to increase or decrease control-circuit pressure signals. Its input pressure, acting upon the effective area of the top diaphragm, produces a force that is balanced by the force produced by the output pressure applied over the effective area of the lower diaphragm. Any imbalance in these opposing forces will operate the plunger, increasing or decreasing air supply to 4 the output chamber. (The amplifying or reducing ratio is fixed by the ratio of input-to-output diaphragm areas.) An increase in input opens the pilot valve to admit supply air directly to the output. A decrease in input opens the exhaust port to exhaust air from the output. Within 1% of normal ratio Linearity ±1% of output span Reproducibility Specifications Within 0.02 psi (0.15 kPa) Operating Temperature Function Specifications -40 to 180°F (-40 to 82°C) Supply Pressure Normal: 20 psig (140 kPa) Performance Specifications Maximum: 80 psig (550 kPa) Response Level Minimum: 1 psi (7 kPa) above maximum required output 0.2" H O (5 mm H O) 2 2 Range Limits Zero Error 80 psig max. for input or output - whichever limits 66BA6: ±0.36 psi (2.5 kPa) Overrange Limits All Others: ±0.24 (1.5 kPa) 100 psig (690 kPa) at any connection Flow Capacity Maximum Output Pressure 2.2 scfm minimum Within 0.1 psi (0.7 kPa) of supply Air Consumption Minimum Output Pressure 0.12 scfm maximum Less than 0.4 psig (3 kPa) with zero output Mechanical Specifications Ratio Accuracy Materials of Construction Brass, aluminum, stainless steel, and Neoprene Values based on 20 psig supply unless otherwise noted. 4.16 Relays Model 66 Amplifying and Reducing Relays Technical data Model Selection Mounting Dimensions Amplifying Reducing Model Input-to-output Model Input-to-Output No.Ratio No. Ratio 66BA2 1:2 66BR2 2:1 66BA3 1:3 66BR3 3:1 66BA4 1:4 66BR4 4:1 66BA6 1:6 66BR6 6:1 7 7.28

Frequently asked questions

Industrial Trading' parent company, GID Industrial, specializes in procuring industrial parts. We know where to find the rare and obsolete equipment that our customers need in order to get back to business. There are other companies who claim to do what we do, but we're confident that our commitment to quality and value is unparalleled in our field.

The warranty we offer will be based on what we negotiate with our suppliers. Sometimes, a part will be sold as-is and without a warranty. Our specialty, single board computers, tend to receive a one-year warranty.

We use FedEx, UPS, DHL, and USPS. We have accounts with each of them and generally ship using one of those, but we can also ship using your account if you would prefer. However, we can use other carriers if it will be more convenient for you.

Industrial Trading will definitely serve you. We work with international clients all the time, and we are familiar with shipping to destinations all across the globe.

Visa, MasterCard, Discover, and American Express are all accepted by Industrial Trading. We will also accept payment made with wire transfer or PayPal. Checks will only be accepted from customers in the USA. Terms may available for larger orders, upon approval.

What they say about us

FANTASTIC RESOURCE

One of our top priorities is maintaining our business with precision, and we are constantly looking for affiliates that can help us achieve our goal. With the aid of GID Industrial, our obsolete product management has never been more efficient. They have been a great resource to our company, and have quickly become a go-to supplier on our list!

Bucher Emhart Glass

EXCELLENT SERVICE

With our strict fundamentals and high expectations, we were surprised when we came across GID Industrial and their competitive pricing. When we approached them with our issue, they were incredibly confident in being able to provide us with a seamless solution at the best price for us. GID Industrial quickly understood our needs and provided us with excellent service, as well as fully tested product to ensure what we received would be the right fit for our company.

Fuji

HARD TO FIND A BETTER PROVIDER

Our company provides services to aid in the manufacture of technological products, such as semiconductors and flat panel displays, and often searching for distributors of obsolete product we require can waste time and money. Finding GID Industrial proved to be a great asset to our company, with cost effective solutions and superior knowledge on all of their materials, it’d be hard to find a better provider of obsolete or hard to find products.

Applied Materials

CONSISTENTLY DELIVERS QUALITY SOLUTIONS

Over the years, the equipment used in our company becomes discontinued, but they’re still of great use to us and our customers. Once these products are no longer available through the manufacturer, finding a reliable, quick supplier is a necessity, and luckily for us, GID Industrial has provided the most trustworthy, quality solutions to our obsolete component needs.

Nidec Vamco

TERRIFIC RESOURCE

This company has been a terrific help to us (I work for Trican Well Service) in sourcing the Micron Ram Memory we needed for our Siemens computers. Great service! And great pricing! I know when the product is shipping and when it will arrive, all the way through the ordering process.

Trican Well Service

GO TO SOURCE

When I can't find an obsolete part, I first call GID and they'll come up with my parts every time. Great customer service and follow up as well. Scott emails me from time to time to touch base and see if we're having trouble finding something.....which is often with our 25 yr old equipment.

ConAgra Foods

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