osCommerce My Account  Cart Contents  Checkout  
  Top » Catalog » Dwyer » DH3-014 My Account  |  Cart Contents  |  Checkout   
Categories
Health Instrument-> (21)
Laboratory Instrument-> (95)
Maintenance/Engineering Instrume-> (248)
Measurement Instrument-> (468)
Process Insrument-> (471)
Safety Intrument-> (274)
Weigh Scale and Load Cell (62)
Manufacturers
What's New? more
Digital Coating Thickness Gauge “MITECH” Model MCT200
Digital Coating Thickness Gauge “MITECH” Model MCT200
$611.11
Quick Find
 
Use keywords to find the product you are looking for.
Advanced Search
Tell A Friend
 
We'd love it if you tell a friend about us Just enter their email address and click the envelope (you can also add a messege on the next page).
Information
Shipping & Returns
Privacy Notice
Conditions of Use
Order & Payment
Promotions
Contact Us
SSL Certificate
Free SSL Secured By StartCom
Differential pressure controller "Dwyer" Model DH3-014
[DH3-014]
$347.22

 

 

 

Series      Digihelic® Differential Pressure Controller

DH3        Digihelic® Controller in Photohelic® Gage, Square Root Output for Flow

The Series DH3 Digihelic® Differential Pressure Controller is a 3 in 1 instrument possessing a

digital display gage, control relay switches, and a transmitter with current output all packed

in the popular Photohelic® gage style housing. Combining these 3 features allows the

reduction of several instruments with one product, saving inventory, installation time and

money. The Digihelic® controller is the ideal instrument for pressure, velocity and flow

applications, achieving a 1% full scale accuracy on ranges down to the extremely low 0.25”

w.c. to 2.5” w.c. full scale. Ranges of 5” w.c. and greater maintain 0.5% F.S. accuracy.

Bi-directional ranges are also available.

 

The Series DH3 Digihelic® controller allows the selection of pressure, velocity or volumetric flow

operation in several commonly used engineering units. 2 SPDT control relays with adjustable

deadbands are provided along with a scalable 4-20 mA process output.

 

Programming is easy using the menu key to access 5 simplified menus which provide access

to: security level; selection of pressure, velocity or flow operation; selection of engineering

units; K-factor for use with flow sensors; rectangular or circular duct for inputting area in flow

applications; set point control or set point and alarm operation; alarm operation as a high,

low or high/low alarm; automatic or manual alarm reset; alarm delay; view peak and valley

process reading; digital damping for smoothing erratic process applications; scaling the 4-20

mA process output to fit your applications range and field calibration. See applications

below for some popular uses.

 

APPLICATIONS

*       SCFM flow in ducts

*       Filter status

*       Static pressures in ducts or buildings

*       Damper control

*       Fan control

 

Model

Ranges

 

DH3-002

0-0.25” w.c.

 

DH3-003

0-0.5” w.c.

 

DH3-004

0-1” w.c.

 

DH3-005

0-2.5” w.c.

 

DH3-006

0-5” w.c.

 

DH3-007

0-10” w.c.

 

DH3-009

0-25” w.c.

 

DH3-010

0-50” w.c.

 

DH3-011

0-100” w.c.

 

DH3-013

0.25-0-0.25” w.c.

 

DH3-014

0.5-0-0.5” w.c.

 

DH3-015

1-0-1” w.c.

 

DH3-016

2.5-0-2.5” w.c.

 

DH3-017

5-0-5” w.c.

 

DH3-018

10-0-10” w.c.

 

 

This product was added to our catalog on Monday 21 March, 2011.
Reviews
Shopping Cart more
0 items
Manufacturer Info
Dwyer
Other products
Notifications more
NotificationsNotify me of updates to Differential pressure controller "Dwyer" Model DH3-014
Tell A Friend
 
Tell someone you know about this product.
Reviews more
Write ReviewWrite a review on this product!
Languages
Thai English
Currencies
Credit card accepted




Advertisement

Nanomachinery Co., Ltd.
4, Soi Petchkasem 100 ,Phetchkasem Rd. ,Bangkaenue ,Bangkae ,Bangkok, 10160, THAILAND.
Tel : 086-322-6876 ,02-421-9927 ,Fax : 02-809-2591 E-mail : pongthorn@nano-machinery.com
Copyright © 2005 Nano Machinery
Powered by Nano Machinery