EA-1 Ethernet Virtual Laser Power & Energy Meter

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Overview

The EA-1 is a virtual meter allowing connectivity of Ophir’s smart (DB-15) power and energy sensors to automation systems and computers using Ethernet connectivity. It allows remote monitoring and control of the meter via customer custom software, or the Ophir provided PC application.

From sensor directly to automation systems and computers using Ethernet
Powers directly from the Ethernet (POE PD) or 12V power supply
Supports thermal, photodiode and pyroelectric smart sensors
Software support via StarLab application or 'Ophir Ethernet App'
Allows remote monitoring via Telnet, HTTP and UDP protocols
Log power and energy, average, statistics, histograms and more

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Products

		Compare	Model	Compatibility	sortOrder	rankScore	ranking	Drawings, CAD & Specs		Statistics	Analog Out	Ethernet	USB	BlueTooth	Availability	Featured Item	Price		Brand
		7Z01240 EA-1 EA-1 Laser Power & Energy Meter, Ethernet PC Interface $819 In Stock	7Z01240 EA-1 EA-1 Laser Power & Energy Meter, Ethernet PC Interface	UNIVERSAL	0.0	1.0	0.0		0.0	Yes	No	Yes	Yes	No	In Stock		$819		Ophir

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PC Software & Drivers

This section describes various ways to interface the Ophir meter to your PC as well as the software options available. Check out the datasheet for more details.

StarLab

The StarLab application together with an Ophir meter turns your PC or laptop into a full-fledged laser power/energy meter. Supports most Ophir laser power/energy sensors. Up to 8 sensors can be displayed at once on one PC. By using the Ophir COM Object, you can control the device from your own application. Supports the Ariel, Centauri, StarBright, StarLite, Juno, Juno+, Nova II, Vega, Pulsar-1/2/4, Quasar, EA-1 and Ariel devices.

OphirEthernetApp PC Application

Adapter for monitoring Ophir sensors via Ethernet

Firmware - EA-1

Embedded Software for EA-1 Ethernet Adapter
Use OphirEthernetApp to upgrade the firmware of your device. Follow the step-by-step instructions (see link above).

Specifications

Thermal Sensor Compatibility

Yes
Photodiode Sensor Compatibility

Yes
Pyroelectric Sensor Compatibility

Yes
BeamTrack Sensor Compatibility

Yes
Statistics

Yes
Analog Out

No
Power Supply

Via Ethernet or included Power Supply
Ethernet

Yes

USB

Yes
On-Board Data Storage

No
Automation Interface

Yes
Labview VI's

No
CE Compliance

Yes
UKCA Compliance

Yes
China RoHS Compliance

Yes

Features

Product Feature: EA-1 Ethernet Adapter

The EA-1 Ethernet adapter enables you to connect an Ophir “Smart Sensor” to your Ethernet network. In this video, you’ll get an overview of how you can integrate the EA-1 into your system, and use it to monitor and control your laser sensor remotely.

Introduction to the StarLab Laser Measurement Application

This video gives an overview of the StarLab application and its various functions. Part 1 of a series of video segments teaching you how to use StarLab.

Laser Measurement PC Interfaces

If all your laser measurement work involves a laptop or a PC, rather than a stand-alone meter, one of Ophir's direct-to-PC interfaces could be an ideal solution. These are full-fledged Laser Power and Energy meters, but instead of having a separate on-board display, the PC becomes your display. In this video you will learn about the range of PC Interfaces available from Ophir.

Ophir Laser Measurement Virtual Meters

If all your laser measurement work involves a laptop or a PC, one of Ophir's direct-to-PC virtual meters could be an ideal solution. These are full-fledged Laser Power and Energy meters, and - together with the sensor and Ophir’s powerful StarLab software application - turn your PC into a full-function, multi-channel laser measurement workstation.

In this webinar, you will learn about the range of virtual meters and interface options available from Ophir.

Frequently Asked Questions

What is included in the box with the EA-1?
Answer
Besides the Ethernet Adapter itself, the package also includes:
- Ethernet cross cable
- USB-A to USB-Mini-B
- 12 VDC power supply
- CD (for PC application, manual, and drivers for using USB virtual COM port)
- Brackets, screws, and an Allen wrench for mounting

How is the EA-1 Ethernet Adapter powered?
Answer
The EA-1 can be powered directly from the Ethernet bus if PoE (Power over Ethernet) is available. If not, it can use a 12 24 VDC standard Ophir power supply.

How can I control the sensor via the EA-1 device?
Answer
There are three ways to connect to the EA-1 adapter:
1. Telnet: Establish a connection using the IP address of the EA-1. The host (e.g., PC) is considered the “client,” while the EA-1 is the “server.”
2. HTTP: The IP address of the EA-1 should be entered into a regular web browser. This will show a top-level “web-page” with several buttons for accessing lower level pages. Commands can also be sent directly with the HTTP protocol. Client and server status are the same as above (Telnet).
3. USB virtual COM port: For configuration and initialization only. This can be used to set the IP address for the first time or switch between dynamic and static IP address modes.
More details can be found in the EA-1 manual.

Can I write my own software to work with EA-1 Adapter?
Answer
Yes. See chapter 6 of the manual.

How do I set the IP address of the EA-1 Ethernet Adapter?
Answer
The device is shipped with these defaults:
- IP Address ....................................10.0.0.2
- Subnet Mask .................................255.255.255.0
- Default Gateway ............................10.0.0.1
- User Device Name .........................(blank)
- IP Address allocation ......................static (DHCP disabled)
The IP address can be set via HTTP, Telnet, USB virtual COM port, or the “OphirEthernetApp” software. See Chapter 2 of the manual for step-by-step instructions for each method.

What sensors does the EA-1 Ethernet Adapter work with?
Answer
Thermal, photodiode, and BeamTrack (power/position/size) sensors\

What is Ophir Statement of Volatility of Memory for EA1- Ethernet Adapter
Answer
See attached

Do I need to recalibrate my instrument? How often must it be recalibrated?
Answer
Unless otherwise indicated, Ophir sensors and meters should be recalibrated within 18 months after initial purchase, and then once a year after that.

I need to embed the EA-1 Adapter into my laser system. Can it be controlled from a PLC?
Answer
Yes it can. You can find a good set of guidelines in the following article: Tips using the EA-1 with a PLC. Complete instructions can of course be found in the EA-1 User Manual.

Frequently Asked Questions

What is included in the box with the EA-1?
Answer
Besides the Ethernet Adapter itself, the package also includes:
- Ethernet cross cable
- USB-A to USB-Mini-B
- 12 VDC power supply
- CD (for PC application, manual, and drivers for using USB virtual COM port)
- Brackets, screws, and an Allen wrench for mounting

How is the EA-1 Ethernet Adapter powered?
Answer
The EA-1 can be powered directly from the Ethernet bus if PoE (Power over Ethernet) is available. If not, it can use a 12 24 VDC standard Ophir power supply.

How can I control the sensor via the EA-1 device?
Answer
There are three ways to connect to the EA-1 adapter:
1. Telnet: Establish a connection using the IP address of the EA-1. The host (e.g., PC) is considered the “client,” while the EA-1 is the “server.”
2. HTTP: The IP address of the EA-1 should be entered into a regular web browser. This will show a top-level “web-page” with several buttons for accessing lower level pages. Commands can also be sent directly with the HTTP protocol. Client and server status are the same as above (Telnet).
3. USB virtual COM port: For configuration and initialization only. This can be used to set the IP address for the first time or switch between dynamic and static IP address modes.
More details can be found in the EA-1 manual.

Can I write my own software to work with EA-1 Adapter?
Answer
Yes. See chapter 6 of the manual.

How do I set the IP address of the EA-1 Ethernet Adapter?
Answer
The device is shipped with these defaults:
- IP Address ....................................10.0.0.2
- Subnet Mask .................................255.255.255.0
- Default Gateway ............................10.0.0.1
- User Device Name .........................(blank)
- IP Address allocation ......................static (DHCP disabled)
The IP address can be set via HTTP, Telnet, USB virtual COM port, or the “OphirEthernetApp” software. See Chapter 2 of the manual for step-by-step instructions for each method.

What sensors does the EA-1 Ethernet Adapter work with?
Answer
Thermal, photodiode, and BeamTrack (power/position/size) sensors\

What is Ophir Statement of Volatility of Memory for EA1- Ethernet Adapter
Answer
See attached

Do I need to recalibrate my instrument? How often must it be recalibrated?
Answer
Unless otherwise indicated, Ophir sensors and meters should be recalibrated within 18 months after initial purchase, and then once a year after that.

I need to embed the EA-1 Adapter into my laser system. Can it be controlled from a PLC?
Answer
Yes it can. You can find a good set of guidelines in the following article: Tips using the EA-1 with a PLC. Complete instructions can of course be found in the EA-1 User Manual.

Accessories

N Polarity Power Supply/Charger

Power Supply/Charger for Centauri, Vega, Nova II, LaserStar, Nova, EA-1, Pulsar, Quasar, 6K-W, 120K-W and fan cooled sensors.

	Compare	Description	Compatibility	Drawings, CAD & Specs	Avail.	Price
		7E05029 DC Power Supply / Charger, N Polarity	UNIVERSAL		In Stock	$52

Cables

1 Unit of each cable is included with EA-1.

	Compare	Description	Compatibility	Drawings, CAD & Specs	Avail.	Price
		7E01217 USB Cable, USB-A (2.0) to MINI-B, Juno, Juno+, EA-1 Power Meters	UNIVERSAL		4 Weeks	$44
		7E01192 Ethernet Cross Cable, 2 m, EA-1 Ethernet Adapter	UNIVERSAL		Show

Extended Warranty for Sensor

Customers that purchase the above items also consider the following items. Ophir-Spiricon meters and sensors include a standard manufacturers warranty for one year. Add a one year Extended Warranty to your meter or sensor, which includes one recalibration.