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DWYER 668B/D

Photo DWYER 668B/D Description DWYER 668B/D Specifications DWYER 668B/D Ordering DWYER 668B/D Accessories for DWYER 668B/D Model Chart DWYER 668B/D User Manual for DWYER 668B/D Related instruments to DWYER 668B/D

DWYER 668B/D compact differential pressure transmitters

DWYER 668B/D compact differential pressure transmitters
DWYER 668B/D compact differential pressure transmitters
DWYER 668B/D compact differential pressure transmitters

Our low cost Series 668B/D Compact Differential Pressure Transmitters are capable of sensing differential gage pressure with ±0.8% FS accuracy, and converts this pressure difference to a proportional high level analog output for both unidirectional and bi-directional pressure ranges. These transmitters can withstand up to 15 psig overpressure with no damage to the unit. The compact, lightweight design makes installation simple and easy. Units are protected against incorrect wiring, and include a protective terminal cover.

			

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Made in USA. brand DWYER, model 668B/D

International delivery to Europe, Asia and Africa.
Our warehouses are located in the UK, UAE and Senegal.

Retail price from $213.2

Available

Available

Founded in 1931, DWYER manufactures equipment for measurement, conversion and control – pressure, temperature, level, flow.

Advantages

Only the best I&C brands

Our company is a global supplier of control and measuring instruments from well-known world brands

Advantages

Discounts for organisations

We sell high-tech equipment at very low prices. We provide really advantageous conditions for partners

Advantages

Fast delivery across the Europe & Asia

We take care of all logistics and customs clearance of I&C solutions from Europe, USA, China and India

Advantages

Professional advice on device selection

Our specialists are ready to advise you on any technical question. We can find an analogue of any device

Description of DWYER 668B/D

Calibration Option available under Accessories. 

PRODUCT APPLICATIONS

  • HVAC and VAV control
  • Clean rooms and isolation rooms
  • Duct static pressure measurement

FEATURES

  • Protection from 15 psi overpressure & incorrect wiring
  • High accuracy at low pressure ranges
  • Two package selections allows easy device mounting to best fit application pressure connections

Technical specifications of DWYER 668B/D

  • Service: Air and non-conductive gases.
  • Accuracy: ±0.8% FS.
  • Temperature Limits: Operating: 0 to 170°F (-18 to 77°C); Storage: -40 to 185°F (-40 to 85°C).
  • Pressure Limits: 15 psig (1.0 bar).
  • Thermal Effects: ±0.03% FS/°F (±0.054% FS/°C).
  • Compensated Range: From 40 to 170°F (4.4 to 77°C).
  • Power Requirements: 12 to 32 VDC.
  • Output Signals: 4 to 20 mA (2-wire), 0 to 10 VDC (3-wire), or 0 to 5 VDC (3-wire).
  • Zero Adjustment: Accessible under the small terminal cover.
  • Electrical Connection: Terminal strip.
  • Process Connection: 3/16″ OD barbed brass for 1/8″ ID push-on tubing.
  • Enclosure: Stainless steel and PC+ABS alloy, UL 94 V-0 rated.
  • Weight: 4.0 oz (113 g).

How to buy DWYER 668B/D

Model Description Price
668B-01-1 Compact differential pressure transmitter, 4 to 20 mA, 0 to 0.1″ w.c.
$213.20
668B-02-1 Compact differential pressure transmitter, 4 to 20 mA, 0 to 0.25″ w.c.
$213.20
668B-02-2 Compact differential pressure transmitter, 0 to 10 VDC, 0 to 0.25″ w.c.
$213.20
668B-02-3 Compact differential pressure transmitter, 0 to 5 VDC, 0 to 0.25″ w.c.
$213.20
668B-03-1 Compact differential pressure transmitter, 4 to 20 mA, 0 to 0.5″ w.c.
$213.20
668B-03-2 Compact differential pressure transmitter, 0 to 10 VDC, 0 to 0.5″ w.c.
$213.20
668B-03-3 Compact differential pressure transmitter, 0 to 5 VDC, 0 to 0.5″ w.c.
$213.20
668B-04-1 Compact differential pressure transmitter, 4 to 20 mA, 0 to 1.0″ w.c.
$213.20
668B-04-2 Compact differential pressure transmitter, 0 to 10 VDC, 0 to 1″ w.c.
$213.20
668B-04-3 Compact differential pressure transmitter, 0 to 5 VDC, 0 to 1″ w.c.
$213.20
668B-05-1 Compact differential pressure transmitter, 4 to 20 mA, 0 to 2.5″ w.c.
$213.20
668B-05-2 Compact differential pressure transmitter, 0 to 10 VDC, 0 to 2.5″ w.c.
$213.20
668B-05-3 Compact differential pressure transmitter, 0 to 5 VDC, 0 to 2.5″ w.c.
$213.20
668B-06-1 Compact differential pressure transmitter, 4 to 20 mA, 0 to 5″ w.c.
$213.20
668B-06-2 Compact differential pressure transmitter, 0 to 10 VDC, 0 to 5″ w.c.
$213.20
668B-07-1 Compact differential pressure transmitter, 4 to 20 mA, 0 to 10″ w.c.
$213.20
668B-08-1 Compact differential pressure transmitter, 4 to 20 mA, 0 to 25″ w.c.
$213.20
668B-09-1 Compact differential pressure transmitter, 4 to 20 mA, 0 to 50″ w.c.
$213.20
668B-10-1 Compact differential pressure transmitter, 4 to 20 mA, 0 to 100″ w.c.
$213.20
668B-12-1 Compact differential pressure transmitter, 4 to 20 mA, 0 to ±0.1″ w.c.
$213.20
668B-12-2 Compact differential pressure transmitter, 0 to 10 VDC, 0 to ±0.1″ w.c.
$213.20
668B-12-3 Compact differential pressure transmitter, 0 to 5 VDC, 0 to ±0.1″ w.c.
$213.20
668B-13-1 Compact differential pressure transmitter, 4 to 20 mA, 0 to ±0.25″ w.c.
$213.20
668B-13-2 Compact differential pressure transmitter, 0 to 10 VDC, 0 to ±0.25″ w.c.
$213.20
668B-13-3 Compact differential pressure transmitter, 0 to 5 VDC, 0 to ±0.25″ w.c.
$213.20
668B-14-1 Compact differential pressure transmitter, 4 to 20 mA, 0 to ±0.5″ w.c.
$213.20
668B-15-1 Compact differential pressure transmitter, 4 to 20 mA, 0 to ±1″ w.c.
$213.20
668B-16-1 Compact differential pressure transmitter, 4 to 20 mA, 0 to ±2.5″ w.c.
$213.20
668B-17-1 Compact differential pressure transmitter, 4 to 20 mA, 0 to ±5.0″ w.c.
$213.20
668B-18-1 Compact differential pressure transmitter, 4 to 20 mA, 0 to ±10″ w.c.
$213.20
668B-19-1 Compact differential pressure transmitter, 4 to 20 mA, 0 to ±25″ w.c.
$213.20
668B-21-1 Compact differential pressure transmitter, 4 to 20 mA, 0 to 0.2″ w.c.
$213.20
668B-21-2 Compact differential pressure transmitter, 0 to 10 VDC, 0 to 0.2″ w.c.
$213.20
668B-22-1 Compact differential pressure transmitter, 4 to 20 mA, 0 to 0.4″ w.c.
$213.20
668B-22-2 Compact differential pressure transmitter, 0 to 10 VDC, 0 to 0.4″ w.c.
$213.20
668C-1 Differential pressure transmitter with conduit cover, range 0-0.25″ w.c.
$269.85
668C-10 Differential pressure transmitter with conduit cover, range 0 to ±0.1″ w.c.
$269.85
668C-11 Differential pressure transmitter with conduit cover, range 0 to ±0.25″ w.c.
$269.85
668C-12 Differential pressure transmitter with conduit cover, range 0 to ±0.5″ w.c.
$269.85
668C-14 Differential pressure transmitter with conduit cover, range 0 to ±2.5″ w.c.
$269.85
668C-15 Differential pressure transmitter with conduit cover, range 0 to ±5″ w.c.
$269.85
668C-16 Differential pressure transmitter with conduit cover, range 0 to ±10″ w.c.
$269.85
668C-17 Differential pressure transmitter with conduit cover, range 0 to ±25″ w.c.
$269.85
668C-18 Differential pressure transmitter with conduit cover, range 0 to ±50″ w.c.
$269.85
668C-2 Differential pressure transmitter with conduit cover, range 0-0.5″ w.c.
$269.85
668C-3 Differential pressure transmitter with conduit cover, range 0-1.0″ w.c.
$269.85
668C-4 Differential pressure transmitter with conduit cover, range 0-2.5″ w.c.
$269.85
668C-5 Differential pressure transmitter with conduit cover, range 0-5.0″ w.c.
$269.85
668C-6 Differential pressure transmitter with conduit cover, range 0-10″ w.c.
$269.85
668C-7 Differential pressure transmitter with conduit cover, range 0-25″ w.c.
$269.85
668C-8 Differential pressure transmitter with conduit cover, range 0-50″ w.c.
$269.85
668C-9 Differential pressure transmitter with conduit cover, range 0-100″ w.c.
$269.85
668D-01-1 Compact differential pressure transmitter, 4 to 20 mA, 0 to 0.1″ w.c.
$213.20
668D-02-1 Compact differential pressure transmitter, 4 to 20 mA, 0 to 0.25″ w.c.
$213.20
668D-02-2 Compact differential pressure transmitter, 0 to 10 VDC, 0 to 0.25″ w.c.
$213.20
668D-03-1 Compact differential pressure transmitter, 4 to 20 mA, 0 to 0.5″ w.c.
$213.20
668D-03-2 Compact differential pressure transmitter, 0 to 10 VDC, 0 to 0.5″ w.c.
$213.20
668D-04-1 Compact differential pressure transmitter, 4 to 20 mA, 0 to 1″ w.c.
$213.20
668D-04-2 Compact differential pressure transmitter, 0 to 10 VDC, 0 to 1″ w.c.
$213.20
668D-04-3 Compact differential pressure transmitter, 0 to 5 VDC, 0 to 1″ w.c.
$213.20
668D-05-1 Compact differential pressure transmitter, 4 to 20 mA, 0 to 2.5″ w.c.
$213.20
668D-05-2 Compact differential pressure transmitter, 0 to 10 VDC, 0 to 2.5″ w.c.
$213.20
668D-05-3 Compact differential pressure transmitter, 0 to 5 VDC, 0 to 2.5″ w.c.
$213.20
668D-06-1 Compact differential pressure transmitter, 4 to 20 mA, 0 to 5″ w.c.
$213.20
668D-06-2 Compact differential pressure transmitter, 0 to 10 VDC, 0 to 5″ w.c.
$213.20
668D-06-3 Compact differential pressure transmitter, 0 to 5 VDC, 0 to 5″ w.c.
$213.20
668D-07-1 Compact differential pressure transmitter, 4 to 20 mA, 0 to 10″ w.c.
$213.20
668D-08-1 Compact differential pressure transmitter, 4 to 20 mA, 0 to 25″ w.c.
$213.20
668D-09-1 Compact differential pressure transmitter, 4 to 20 mA, 0 to 50″ w.c.
$213.20
668D-10-1 Compact differential pressure transmitter, 4 to 20 mA, 0 to 100″ w.c.
$213.20
668D-12-1 Compact differential pressure transmitter, 4 to 20 mA, 0 to ±0.1″ w.c.
$213.20
668D-12-2 Compact differential pressure transmitter, 0 to 10 VDC, 0 to ±0.1″ w.c.
$213.20
668D-12-3 Compact differential pressure transmitter, 0 to 5 VDC, 0 to ±0.1″ w.c.
$213.20
668D-13-1 Compact differential pressure transmitter, 4 to 20 mA, 0 to ±0.25″ w.c.
$213.20
668D-13-3 Compact differential pressure transmitter, 0 to 5 VDC, 0 to ±0.25″ w.c.
$213.20
668D-14-1 Compact differential pressure transmitter, 4 to 20 mA, 0 to ±0.5″ w.c.
$213.20
668D-15-1 Compact differential pressure transmitter, 4 to 20 mA, 0 to ±1″ w.c.
$213.20
668D-16-1 Compact differential pressure transmitter, 4 to 20 mA, 0 to ±2.5″ w.c.
$213.20
668D-17-1 Compact differential pressure transmitter, 4 to 20 mA, 0 to ±5″ w.c.
$213.20
668D-18-1 Compact differential pressure transmitter, 4 to 20 mA, 0 to ±10″ w.c.
$213.20
668D-19-1 Compact differential pressure transmitter, 4 to 20 mA, 0 to ±25″ w.c.
$213.20
668D-21-1 Compact differential pressure transmitter, 4 to 20 mA, 0 to 0.2″ w.c.
$213.20
668D-22-1 Compact differential pressure transmitter, 4 to 20 mA, 0 to 0.4″ w.c.
$213.20
668D-22-2 Compact differential pressure transmitter, 0 to 10 VDC, 0 to 0.4″ w.c.
$213.20
668D-22-3 Compact differential pressure transmitter, 0 to 5 VDC, 0 to 0.4″ w.c.
$213.20
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Accessories for DWYER 668B/D

Model Description Price
A-TC Replacement protective terminal cover
$3.80
NISTCAL-PT1 NIST traceable calibration certificate for pressure transmitters. NOTE: EQUAL CERTS WILL BE CHARGED PER UNITS PURCHASED.
$190.00
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Model Chart DWYER 668B/D

EXAMPLE 668 B 04 1 Series 668B-04-1-1 Differential Pressure Transmitter, front connection, 0-1” w.c., 4 to 20 mA
SERIES 668
CONNECTION B
D		 Front
Bottom
RANGE 01
21
02
22
03
04
05
06
07
08
09
10
12
13
14
15
16
17
18
19		 0 to 0.1” w.c.
0 to 0.2” w.c.
0 to 0.25” w.c.
0 to 0.4″ w.c.
0 to 0.5″ w.c.
0 to 1.0″ w.c.
0 to 2.5″ w.c.
0 to 5.0″ w.c.
0 to 10″ w.c.
0 to 25” w.c.
0 to 50” w.c.
0 to 100” w.c.
0.1-0-0.1” w.c.
0.25-0-0.25” w.c.
0.5-0-0.5” w.c.
1-0-1” w.c.
2.5”-0-2.5” w.c.
5-0-5” w.c.
10-0-10” w.c.
25-0-25” w.c.
OUTPUT 1
2
3		 4 to 20 mA
0 to 10 VDC
0 to 5 VDC
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User Guide and Instruction manual for DWYER 668B/D

You can request the necessary certificates, documentation, instructions and user manuals for DWYER 668B/D using the special form.

You can buy DWYER 668B/D in UK or Europe at a price starting from 213.2 $ in «DOLCHETRADE» by leaving a request on the website, by phone +441225535040 or by email . DWYER 668B/D price are subject to change depending on exchange rates. We deliver instruments by transport companies in the United Kingdom and Europe.

See also: Differential pressure sensors,  Fuel & Oil pressure sensors,  Gas & Air pressure sensors,  Hvac air pressure sensors,  Liquid & Water pressure sensors,  Low pressure sensors,  Miniature Pressure Sensors,  Negative vacuum pressure sensors,  Pressure sensors & transmitters,  Pressure sensors 4-20mA output,  Pressure sensors for chemistry,  Pressure sensors with analog output,  Steam pressure sensors