Welcome to the MidwestBAS Blog
Digg! Add to Mixx!

Latest News

Loading...

11.16.2011

Introducing the Onicon F-5100 Thermal Mass Flow Meter

F-5100 Insertion Thermal Mass Flow Meter

F-5100 Series Thermal Mass Flow Meters

The F-5100 Thermal Mass Flow Meter is suitable for use in pipes ranging from sizes ¼ inch to 24 inches in diameter. Both inline and insertion versions of the meter are available. The insertion design allows for easy insertion or removal from the pipe without the use of special tools and without disrupting flow. Inline meters are ideal for pipes less than 1½" diameter pipes. The low maintenance design is provided ready-to-use without the need for field programming.


Standard Features:

Highly Accurate

Each meter is individually wet calibrated and accurate to within +/- 1.0% of reading.

Simple Installation and Commissioning

Each meter is factory programmed and ready for use upon delivery.

Field Validation of Calibration
Each meter continuously displays a special calibration factor that provides an easy way to confirm that the calibration is valid.

Low Maintenance
No moving parts and durable construction provide years of trouble-free service.

Typical Applications
The F-5100 is ideal for natural gas, compressed air and other clean, dry gases.

10.27.2011

Introducing the new RIB® Latching Relay!

Introducing the new RIB® Latching Relay from Functional Devices!

Functional Devices is pleased to announce our new latching relay series, prepackaged in an easy-to-use, convenient form! These relays are activated by pulse commands from a controller.

This series of relays comes prepackaged in their own NEMA I plastic enclosure with a ½ inch mounting nipple, LED indicator and pre-wired for a money-saving installation that is easy and quick.

The relay contacts are mechanically latched in the closed position and the load will remain on in the event of a control panel failure providing light where needed during the failure period. If power is completely lost the contacts will remain in their last state and the load will activate upon the return of normal power or emergency power.

Product Features:

-Available with status LED and auxiliary output for status control

-True override switch

-UL listed

-Energy efficient [No coil draw when relay is active]

-Meets “Buy American” qualifications

Only RIB® offers you what you need in one convenient package

10.26.2011

Understand Control Signal Jargon Regarding Belimo Actuators

"On/Off", "Open/closed", "3 Point", "Tri-state", 'proportional modulation", phase cut", "PWM" or "MFT" - what it all means.

On/Off or Open-Close: The actuator is able to drive either to its full open position, or to its full closed position. The same indication is used for spring return type actuators. Where the actuator will drive to its full open position and spring return to its zero position. This can also be reversed.

3-point, Tri-State, Floating Point: The actuator has both clockwise (CW) and counter-clockwise (CCW) control inputs. One drives the actuator to its open, the other to its close position. If there is no signal (Null point) on either input the actuator simply stays in its last position.

Proportional Control: The actuator drives proportional to its control input and modulates throughout its angle of rotation. This control type is usually a variation of VDC. Common values are:

0-10 VDC 2-10 VDC

It is common to also have a 0-20/4-20 mA output from a controller. This can be very easily converted to 0-10 VDC or 2-10 VDC with a 500 Ohm resistor.

Pulse Width Modulation (PWM): The actuator drives to a specified position according to a pulse duration, the “length” of signal. The pulse can originate from a dry contact closure or a triac sink or source controller. An example of PWM control:

Time base: 0 to 10 seconds
Output pulse: 5 seconds
Actuator position: 50%

Phasecut: An actuator drives depending on the power result of a remaining wave. This signal type cuts the amplitude of the wave and the actuator recognizes this signal as a proportional movement.

Phasecut

Multi-Functional Technology (MFT): This technology was developed by Belimo for incorporation into our damper and valve actuator. MFT provides the ability to program characteristics of the actuator. Some of the key characteristics to change are:

CONTROL INPUT - selectable On/Off, VDC, PWM or Floating point

MOTION VALVES - selectable Running time adjustment

FEEDBACK - selectable feedback values

Belimo actuators are compatible with many control inputs and all direct digital control (DDC) systems. There are many signals to select from with today’s controllers.

10.24.2011

Belimo's New EF Spring Return Actuator, the most po­­werful of its kind!

The Belimo EF actuator utilizes rugged components in a pressure cast aluminum housing for added strength and reliability. It offers a high torque output of 270 in-lbs and a NEMA 4 option to meet tough environmental conditions found in many HVAC applications.

The EF actuator was developed to satisfy high torque applications with a single actuator. The EF can take the place of two classic Belimo AF actuators in a piggy-back mounted application; simplifying wiring and mounting requirements while reducing material and installation costs. The NEMA 4 protection feature allows complete access to change the direction of rotation and allows locking or manually overriding the actuator.

The EF provides a cost effective and flexible solution that will deliver years of dependable performance over a wide range of operating conditions. The EF offers easy installation, commissioning and connects to high torque applications with a complete line of accessories. Dual EF mounting on a single shaft is possible for higher torque. The EF series spring return actuators are available in basic models offering 24 or 120 VAC and faster run times with MFT models. NEMA 4 versions come with an integrated junction box providing faster and easier installation. MFT versions provide the flexibility to program the actuator in the field for various proportional control functions and DC voltage feedback signals.

Custom models provide the option of appliance or plenum cable in various lengths (EFX NEMA 2 models only). MFT models offer many proportional control functions and DC voltage feedback signals that can come programmed from the factory or in the field.

Belimo EF Actuator Brochure

Contact us for a quote today!

10.21.2011

End of Life Announcement: Vulcain 201M, 201T & 301M Series

This announcement is to alert you of our intent to discontinue the 201M, 201T and 301M Vulcain (now Honeywell Analytics) product lines.

Discontinued Product Lines:
  • 201M: Stand-Alone Gas Monitor
  • 201T: Gas Detection Transmitter
  • 301M: Stand-Alone Single and Dual Gas Monitor
The following products are available as replacement: (See below for full cross-reference)
  • E3Point: Toxic and Combustible Gas Monitor
  • 301RLC: Refrigerant Gas Detector
Discontinued Vulcain Part Numbers and Replacement Honeywell Analytics E3Point Part Numbers:

201T Product Line
E³Point Equivalent
CO Detection
VA201TQ1CO-NET
E3MSCO (Call for quote)
VA201TQ1CO-NETCR
E3MSCO (Call for quote)
VA201TQ1CO-C
E3SASCO
VA201TQ1CO-CAR
E3SASCO
VA201TQ1CO-NETCR-D
E3SMSCO
VA201TQ1CO-CAR-D
E3SASCO
NO2 Detection
VA201TQ1NO2-NET
E3SM+E3NO2
VA201TQ1NO2-NETCR
E3SM+E3NO2
VA201TQ1NO2-C
E3SA+E3NO2
VA201TQ1NO2-CAR
E3SA+E3NO2
VA201TQ1NO2-NETCR-D
E3SM+E3NO2
VA201TQ1NO2-CAR-D
E3SA+E3NO2
Combustible Detection
VA201TQ1COMB-NET
E3SM+E3H2, E3M, or E3P
VA201TQ1COMB-NETCR
E3SM+E3H2, E3M, or E3P
VA201TQ1COMB-C
E3SA+E3H2, E3M, or E3P
VA201TQ1COMB-CAR
E3SA+E3H2, E3M, or E3P
VA201TQ1COMB-NETCR-D
E3SM+E3H2, E3M, or E3P
VA201TQ1COMB-CAR-D
E3SA+E3H2, E3M, or E3P
O2 Detection
VA201TQ1O2-NET
E3SM+E3O2
VA201TQ1O2-NETCR
E3SM+E3O2
VA201TQ1O2-C
E3SA+E3O2
VA201TQ1O2-CAR
E3SA+E3O2
VA201TQ1O2-NETCR-D
E3SM+E3O2
VA201TQ1O2-CAR-D
E3SA+E3O2

201M Product Line E³Point Equivalent
VA201MQ1CO
E3SASCO
VA201MQ1NO2
E3SA+E3NO2
VA201MQ1COMB
E3SA+E3H2, E3M, oE3P
VA201MQ1O2
E3SA+E3O2

S301RLC Equivalent
VA201MQ2R22
S301RLC75R22 (Call for quote)
VA201MQ2R134a
S301RLC75R134A (Call for quote)

301M Product Line
E³Point Equivalent
VA301MQ2CO
E3SASCO
VA301MQ2CO-CO
E3SARSCO+E3SRMCO
VA301MQ2CO-NO2
E3SARSCO+E3SRMNO2
VA301MQ2CO-C3H8
E3SARSCO+E3SRMP
VA301MQ2CO-CH4
E3SARSCO+E3SRMM
Display Versions for 301M
VA301MQ2CO-DIS
E3SASCO
VA301MQ2CO-CO-DIS
E3SARSCO+E3SRMCO
VA301MQ2CO-NO2-DIS
E3SARSCO+E3SRMNO2
VA301MQ2CO-C3H8-DIS
E3SARSCO+E3SRMP
VA301MQ2CO-CH4-DIS
E3SARSCO+E3SRMM
120 VAC Versions
VA301MACQ2CO
E3SAHSCO
VA301MACQ2CO-CO
E3SARHSCO+E3SRMCO
VA301MACQ2CO-NO2
E3SARHSCO+E3SRMNO2
VA301MACQ2CO-C3H8
E3SARHSCO+E3SRMP
VA301MACQ2CO-CH4
E3SARHSCO+E3SRMM
Display Versions for 301M
VA301MACQ2CO-DIS
E3SAHSCO
VA301MACQ2CO-CO-DIS
E3SARHSCO+E3SRMCO
VA301MACQ2CO-NO2-DIS
E3SARHSCO+E3SRMNO2
VA301MACQ2CO-C3H8-DIS
E3SARHSCO+E3SRMP
VA301MACQ2CO-CH4-DIS
E3SARHSCO+E3SRMM
Remote Sensors
S301MNO2
E3SRMNO2
S301MC3H8
E3SRMP
S301MCO
E3SRMCO
S301MCH4
E3SRMM

10.20.2011

Sensepoint XCD by Honeywell Analytics

Sensepoint XCD by Honeywell Analytics is a flammable, toxic and oxygen gas detector for industrial applications

The Sensepoint XCD range provides comprehensive monitoring of flammable, toxic and Oxygen gas hazards in potentially explosive atmospheres, both indoors and outdoors. Users can modify detector operation using the LCD and magnet switches without ever needing to open the unit. This enables one-man, non-intrusive operation and reduces routine maintenance time and costs.


Typical applications for Sensepoint XCD include:
  • Boiler Rooms
  • Battery Charging Rooms
  • School Labs
  • Transit Garages and Repair Bays
Sensepoint XCD provides highly reliable gas detection with:
  • Surecell electrochemical sensors
  • Reflex sensor health check
  • Poison immune infrared sensors
  • Poison resistant catalytic bead sensors
Detectable gases include:
  • Oxygen
  • Carbon Monoxide
  • Hydrogen Sulfide
  • Nitrogen Dioxide
  • Hydrogen
  • Methane
  • Propane
  • Carbon Dioxide
  • Combustibles
A feature rich standard electronics package including:
  • User friendly and intuitive tri-color back-lit display with digits, bar graph and icons
  • 4-20mA output, MODBUS communication and 3 relays
  • Removable plug/socket type terminal blocks for ease of wiring
  • 2 x 3/4" NPT cable/conduit entries
Sensepoint XCD ensures easy installation and the fastest routine operation by removing the need for hot work permits in hazardous areas. Using easy to replace plug-in sensors, downtime is also reduced and on-going costs are minimized through the use of poison resistant flammable sensors, poison immune infrared Hydrocarbon sensors and patented Surecell toxic sensors and Reflex sensor health check.

Part numbers include:
Honeywell Analytics is a Honeywell division consisting of numerous products, many of which are formally know as Vulcain. In 2005 industrial leader Honeywell acquired the company and re-branded the organization as Honeywell Analytics, within its Honeywell Life Safety Group. In 2007 MST Technology, a market leading German supplier of semiconductor fabrication and laboratory based gas detection, was acquired and integrated, bringing a variety of products into the range of solutions offered.

10.18.2011

Honeywell E3 Point Gas Monitoring System

The New Honeywell Analytics Gas Detector Line from MidwestBAS!

Makes commercial buildings run more intelligently to protect people, property and the bottom line!

MidwestBAS.com is pleased to announce the availability of the new E3Point line of commercial gas detectors from Honeywell Analytics / Vulcain. This line of products replaces the current Vulcain 201M Series, the Vulcain 301M Series and the Vulcain 201T Series of gas detection monitors and transmitters. All other Honeywell Analytics / Vulcain controllers, monitors and accessories remain available.

E3Point is a versatile, user-friendly gas detector that functions as a standalone unit or addressable network platform for monitoring carbon monoxide and nitrogen dioxide in parking garages and common combustible gases found throughout buildings and facilities. It is an ideal gas detection solution for:

  • Transport terminals
  • Battery rooms
  • Parking structures
  • Loading docks
  • Restaurant kitchens
  • Golf course maintenance sheds
  • Oil changing facilities
  • Furnace rooms
  • Fire stations
The standalone platform includes 4-20 mA communications, onboard audible alarm, and 2 DPDT relay outputs. The network platform can be deployed within a building automation systems such as Modbus or BACnet. Both platforms feature a plug-in sensor design which allows mounting and wiring of sensor housings during the construction phase and easy sensor installation later when you are ready to commission the system. Patented smart sensors work out-of-the-box and auto-configure.

Ordering an E3Point is simple and consists of 3 easy steps:

Select your housing platform:
  • Standalone
  • Standalone with remote sensor
  • Network (Modbus / BACnet)
Select mounting option:
  • Wall
  • Duct
Select the sensor cartridge:
  • Carbon Monoxide
  • Oxygen
  • Hydrogen
  • Propane
  • Nitrogen Dioxide
  • Hydrogen Sulfide
  • Methane
Please contact us for more information or for help putting your Honeywell Analytics E3Point System together.

Sincerely,

The Midwest Building Automation Team

12.23.2010

Veris CWLP now with BACnet and ModBus

Smart Sensing with Veris Industries CWLP BacNet and ModBus Communicating CO2 Sensor

Portland, OR – October 20,2010 – Veris Industries CWLP Series is a line of CO2 sensors with embedded BACnet and Modbus communication protocols, giving a more direct connection to the controller, saving installation time and cost, and increasing maintenance efficiency.

“The CWLP saved the owner on our project a substantial amount of money in installed costs,” stated Scott Upah, Controls Estimator at Pasco. “instead of the traditional method of wiring each sensor to a controller the CWLP allowed us to daisy chain the devices on one MSTP network.” “I would, without hesitation recommend Veris’ CWLP. With its proven reliability and financial benefits it’s the best choice for CO2 sensing.”

The CWLP Series, a non-dispersive infrared analyzer (NDIR), is designed to measure CO2 levels in indoor spaces. With the integrated BACnet and Modbus protocols the sensors easily connect to a facilities automation system, alerting when CO2 levels are too high, triggering the system to allow an inflow of fresh air to stabilize the environment. The broad measuring range of 0-5000 ppm makes the CWLP series the premier solution for meeting ASHRAE and other ventilation efficiency standards.

The CO2 sensors are configurable to multiple baud rates, allowing the data to be transmitted at a sufficient speed for the system, and also feature temperature and the option of humidity sensing, providing more information and maximizing system capacity.
Veris Industries lines of CO2, Humidity, and Temperature sensors with embedded BACnet and Modbus communication protocols give a more direct connection to the controller, saving installation time and cost. The sensors can be daisy chained on one MSTP network for quick and easy system integration.

8.10.2010

Infinias Intelli-M FAQ

Infinias FAQ


Hardware


What types of card readers can interface with an eIDC?


The eIDC is capable of reading any Wiegand-compatible card reader. The maximum bit length for a card used with the eIDC is 64 bits. Refer to the Creating Custom Wiegand Card Formats manual (C3660M) for additional details on Wiegand card formats and the eIDC.


NOTE: The 64 bits is limited to 32 bits for the site code and 32 bits for the card code. Each controller can support up to eight different card formats


How many transactions can an eIDC hold?


An eIDC will buffer up to 16,000 transactions in Supervisor Plus mode.


What is the maximum Cat5 cable distance between the network switch and the eIDC?


The maximum distance is 300 ft (100 m).


Does the system have to use IP? Can you run an RS-422 bus between controllers?


The eIDC only communicates through TCP/IP. Can the Controller be used for two entry-only doors? The eIDC is set up for the use of two readers: one as an IN reader and one as an OUT reader. Both readers are assigned to the same door opening/object. An access-granted decision in either reader only activates the lock assigned to the door.


What is the maximum power draw of a door strike or maglock that the eIDC can power?


The maximum draw is 12 VDC at approximately 450 mA; Outputs 1 and 2 on the eIDC provide 12 VDC and share 500 mA. In real world applications, door strikes and maglocks always vary from their ratings. Therefore, a 450 mA lock may actually draw 495 mA. A draw greater than 495 mA may cause the eIDC to drop offline or lock up. In Europe, a 4-line state line (with two parameter resistors) is often required for a door contact line. Can this controller support two resistors on a door line? No. The eIDC inputs can only read one resistor on the input line.


How do I reset an eIDC to the factory default settings?


Perform the following steps: 1. Disconnect the power from the eIDC. 2. Connect a jumper between terminals BUZ and IN2. 3. Connect the power. 4. Wait 15 seconds and then remove the jumper (do not remove power). 5. Wait 30 seconds and the eIDC should reset and restore to the factory defaults.


What is the IP address on an eIDC?


The eIDC receives a default IP in two ways: If a DHCP server is detected, the eIDC will receive an IP address from the server. If there is no DHCP server, the eIDC will default to 169.254.1.1 with a subnet mask of 255.255.255.0


Software


Can Supervisor Plus support perimeter and global anti-passback?


Yes. In stand-alone mode with a Web browser, use the IN and OUT reader inputs to create a standard anti-passback object. When using Supervisor Plus, you can assign eIDC controllers to zones where the primary reader puts your card into a zone. Peer-to-peer communication allows the controllers to update each other on the card’s last known zone. Anti-passback settings include auto forgive, manual forgive, and hard or soft access. There is also a mustering tab for the last known reader/zone through which individuals passed. The mustering option must have Supervisor Plus running to log the latest transactions.


What is a service?


A service defines a causal relationship between an originating event and a pre-established response of the system to that event. The originating event can be a status change at a given input point, a card presented to a particular reader, or a transition into or out of a schedule. The response of the system to such an occurrence usually results in the activation of chosen output points in a determined sequence controlled by timing parameters. The response can also depend on a set of conditions, or the required status of other points in the system, for the service to be allowed to run. The system supports complex event-response definitions through the execution of multiple simultaneous services, which can be interrelated or completely independent.


What are privileged services?


A privileged (or authenticated) service is a service that may use at least one card reader as a trigger, which therefore enforces card holder privilege verification. The access, arming, and elevator service classes all support authentication. Alarm and Equipment neither affect this setting nor are they affected by this setting. NOTE: Regardless of this setting, access services are always limited to one per controller. Supervisor Plus allows one privileged service per eIDC. In Wiegand mode, the maximum card count is fixed on controllers where anti-passback is enforced. The number of allowed privileged services does not matter.


How can I check the software version/build number from the software?


Click the Intelli-M icon located in the upper-left hand corner of the window, and then click About Intelli-M Supervisor Plus. This will open the splash screen with the version information in the lower-left corner. Press the ESC button to close the splash screen window
























#Cards on an eIDC Maximum number of cards Maximum number of cards with anti-passback
Web
1,500
1,500
Supervisor Plus
5,000
5,000
Intelli-M Access
25,000
Not currently supported
Consult infinias Product Support for installations with more than the indicated number of cardholders.

Is there a built-in manual or help feature?


Yes. To access the built-in Help menu, press the F1 key.


What type of video compression can the Intelli-M system handle (for example, H.263, H.264)?


When integrated to Integral Digital Sentry or the DX Series of DVR’s, the device itself is actually configured for various compressions, depending on cameras and DVR hardware. Intelli-M Supervisor Plus only “connects” to the device for remote operation.


Can the Intelli-M system handle Voice over IP (VoIP)?


No. There is no VoIP or two-way audio feature within Intelli-M. The Integral Digital Sentry video product line contains audio features with line inputs, not traditional VoIP.


Download the FAQ here: Intelli-M FAQ.pdf