Series 3100MP Explosion-Proof Multiplanar Differential Pressure Transmitter

Series 3100MP Explosion-Proof Multiplanar Differential Pressure Transmitter

Series 629C Wet/Wet Differential Pressure Transmitter

Series 629C Wet/Wet Differential Pressure Transmitter

Series 668B/D Compact Differential Pressure Transmitters

Ranges from 0.1 to 100 in w.c., Overpressure Protection to 15 psig, ±0.8% Accuracy

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.

Calibration Option available under Accessories.

California Residents: Click Here for Proposition 65 WARNING.

Product Applications

  • HVAC and VAV control
  • Clean rooms and isolation rooms
  • Duct static pressure measurement
Starting at $213.20
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Grouped product items
Model Description Availability* Qty Price
668B-01-1 Compact differential pressure transmitter, 4 to 20 mA, 0 to 0.1" w.c. 1-3 days*
$213.20
668B-02-1 Compact differential pressure transmitter, 4 to 20 mA, 0 to 0.25" w.c. 1-3 days*
$213.20
668B-02-2 Compact differential pressure transmitter, 0 to 10 VDC, 0 to 0.25" w.c. 5-6 Weeks*
$213.20
668B-02-3 Compact differential pressure transmitter, 0 to 5 VDC, 0 to 0.25" w.c. 5-6 Weeks*
$213.20
668B-03-1 Compact differential pressure transmitter, 4 to 20 mA, 0 to 0.5" w.c. 1-3 days*
$213.20
668B-03-2 Compact differential pressure transmitter, 0 to 10 VDC, 0 to 0.5" w.c. 5-6 Weeks*
$213.20
668B-03-3 Compact differential pressure transmitter, 0 to 5 VDC, 0 to 0.5" w.c. 5-6 Weeks*
$213.20
668B-04-1 Compact differential pressure transmitter, 4 to 20 mA, 0 to 1.0" w.c. 5-6 Weeks*
$213.20
668B-04-2 Compact differential pressure transmitter, 0 to 10 VDC, 0 to 1" w.c. 5-6 Weeks*
$213.20
668B-04-3 Compact differential pressure transmitter, 0 to 5 VDC, 0 to 1" w.c. 5-6 Weeks*
$213.20
668B-05-1 Compact differential pressure transmitter, 4 to 20 mA, 0 to 2.5" w.c. 1-3 days*
$213.20
668B-05-2 Compact differential pressure transmitter, 0 to 10 VDC, 0 to 2.5" w.c. 5-6 Weeks*
$213.20
668B-05-3 Compact differential pressure transmitter, 0 to 5 VDC, 0 to 2.5" w.c. 5-6 Weeks*
$213.20
668B-06-1 Compact differential pressure transmitter, 4 to 20 mA, 0 to 5" w.c. 1-3 days*
$213.20
668B-06-2 Compact differential pressure transmitter, 0 to 10 VDC, 0 to 5" w.c. 5-6 Weeks*
$213.20
668B-07-1 Compact differential pressure transmitter, 4 to 20 mA, 0 to 10" w.c. 1-3 days*
$213.20
668B-08-1 Compact differential pressure transmitter, 4 to 20 mA, 0 to 25" w.c. 5-6 Weeks*
$213.20
668B-09-1 Compact differential pressure transmitter, 4 to 20 mA, 0 to 50" w.c. 7-8 Weeks*
$213.20
668B-10-1 Compact differential pressure transmitter, 4 to 20 mA, 0 to 100" w.c. 5-6 Weeks*
$213.20
668B-12-1 Compact differential pressure transmitter, 4 to 20 mA, 0 to ±0.1" w.c. 5-6 Weeks*
$213.20
668B-12-2 Compact differential pressure transmitter, 0 to 10 VDC, 0 to ±0.1" w.c. 5-6 Weeks*
$213.20
668B-12-3 Compact differential pressure transmitter, 0 to 5 VDC, 0 to ±0.1" w.c. 5-6 Weeks*
$213.20
668B-13-1 Compact differential pressure transmitter, 4 to 20 mA, 0 to ±0.25" w.c. 1-3 days*
$213.20
668B-13-2 Compact differential pressure transmitter, 0 to 10 VDC, 0 to ±0.25" w.c. 5-6 Weeks*
$213.20
668B-13-3 Compact differential pressure transmitter, 0 to 5 VDC, 0 to ±0.25" w.c. 5-6 Weeks*
$213.20
668B-14-1 Compact differential pressure transmitter, 4 to 20 mA, 0 to ±0.5" w.c. 5-6 Weeks*
$213.20
668B-15-1 Compact differential pressure transmitter, 4 to 20 mA, 0 to ±1" w.c. 5-6 Weeks*
$213.20
668B-16-1 Compact differential pressure transmitter, 4 to 20 mA, 0 to ±2.5" w.c. 5-6 Weeks*
$213.20
668B-17-1 Compact differential pressure transmitter, 4 to 20 mA, 0 to ±5.0" w.c. 5-6 Weeks*
$213.20
668B-18-1 Compact differential pressure transmitter, 4 to 20 mA, 0 to ±10" w.c. 1-3 days*
$213.20
668B-19-1 Compact differential pressure transmitter, 4 to 20 mA, 0 to ±25" w.c. 5-6 Weeks*
$213.20
668B-21-1 Compact differential pressure transmitter, 4 to 20 mA, 0 to 0.2" w.c. 5-6 Weeks*
$213.20
668B-21-2 Compact differential pressure transmitter, 0 to 10 VDC, 0 to 0.2" w.c. 5-6 Weeks*
$213.20
668B-22-1 Compact differential pressure transmitter, 4 to 20 mA, 0 to 0.4" w.c. 5-6 Weeks*
$213.20
668B-22-2 Compact differential pressure transmitter, 0 to 10 VDC, 0 to 0.4" w.c. 5-6 Weeks*
$213.20
668C-1 Differential pressure transmitter with conduit cover, range 0-0.25" w.c. 3-4 Weeks*
$269.85
668C-10 Differential pressure transmitter with conduit cover, range 0 to ±0.1" w.c. 3-4 Weeks*
$269.85
668C-11 Differential pressure transmitter with conduit cover, range 0 to ±0.25" w.c. 3-4 Weeks*
$269.85
668C-12 Differential pressure transmitter with conduit cover, range 0 to ±0.5" w.c. 3-4 Weeks*
$269.85
668C-14 Differential pressure transmitter with conduit cover, range 0 to ±2.5" w.c. 4-5 Weeks*
$269.85
668C-15 Differential pressure transmitter with conduit cover, range 0 to ±5" w.c. 3-4 Weeks*
$269.85
668C-16 Differential pressure transmitter with conduit cover, range 0 to ±10" w.c. 3-4 Weeks*
$269.85
668C-17 Differential pressure transmitter with conduit cover, range 0 to ±25" w.c. 3-4 Weeks*
$269.85
668C-18 Differential pressure transmitter with conduit cover, range 0 to ±50" w.c. 7-8 Weeks*
$269.85
668C-2 Differential pressure transmitter with conduit cover, range 0-0.5" w.c. 3-4 Weeks*
$269.85
668C-3 Differential pressure transmitter with conduit cover, range 0-1.0" w.c. 3-4 Weeks*
$269.85
668C-4 Differential pressure transmitter with conduit cover, range 0-2.5" w.c. 3-4 Weeks*
$269.85
668C-5 Differential pressure transmitter with conduit cover, range 0-5.0" w.c. 3-4 Weeks*
$269.85
668C-6 Differential pressure transmitter with conduit cover, range 0-10" w.c. 3-4 Weeks*
$269.85
668C-7 Differential pressure transmitter with conduit cover, range 0-25" w.c. 3-4 Weeks*
$269.85
668C-8 Differential pressure transmitter with conduit cover, range 0-50" w.c. 3-4 Weeks*
$269.85
668C-9 Differential pressure transmitter with conduit cover, range 0-100" w.c. 3-4 Weeks*
$269.85
668D-01-1 Compact differential pressure transmitter, 4 to 20 mA, 0 to 0.1" w.c. 4-5 Weeks*
$213.20
668D-02-1 Compact differential pressure transmitter, 4 to 20 mA, 0 to 0.25" w.c. 4-5 Weeks*
$213.20
668D-02-2 Compact differential pressure transmitter, 0 to 10 VDC, 0 to 0.25" w.c. 4-5 Weeks*
$213.20
668D-03-1 Compact differential pressure transmitter, 4 to 20 mA, 0 to 0.5" w.c. 1-3 days*
$213.20
668D-03-2 Compact differential pressure transmitter, 0 to 10 VDC, 0 to 0.5" w.c. 4-5 Weeks*
$213.20
668D-04-1 Compact differential pressure transmitter, 4 to 20 mA, 0 to 1" w.c. 1-3 days*
$213.20
668D-04-2 Compact differential pressure transmitter, 0 to 10 VDC, 0 to 1" w.c. 4-5 Weeks*
$213.20
668D-04-3 Compact differential pressure transmitter, 0 to 5 VDC, 0 to 1" w.c. 4-5 Weeks*
$213.20
668D-05-1 Compact differential pressure transmitter, 4 to 20 mA, 0 to 2.5" w.c. 1-3 days*
$213.20
668D-05-2 Compact differential pressure transmitter, 0 to 10 VDC, 0 to 2.5" w.c. 4-5 Weeks*
$213.20
668D-05-3 Compact differential pressure transmitter, 0 to 5 VDC, 0 to 2.5" w.c. 4-5 Weeks*
$213.20
668D-06-1 Compact differential pressure transmitter, 4 to 20 mA, 0 to 5" w.c. 1-3 days*
$213.20
668D-06-2 Compact differential pressure transmitter, 0 to 10 VDC, 0 to 5" w.c. 4-5 Weeks*
$213.20
668D-06-3 Compact differential pressure transmitter, 0 to 5 VDC, 0 to 5" w.c. 4-5 Weeks*
$213.20
668D-07-1 Compact differential pressure transmitter, 4 to 20 mA, 0 to 10" w.c. 1-3 days*
$213.20
668D-08-1 Compact differential pressure transmitter, 4 to 20 mA, 0 to 25" w.c. 1-3 days*
$213.20
668D-09-1 Compact differential pressure transmitter, 4 to 20 mA, 0 to 50" w.c. 4-5 Weeks*
$213.20
668D-10-1 Compact differential pressure transmitter, 4 to 20 mA, 0 to 100" w.c. 5-6 Weeks*
$213.20
668D-12-1 Compact differential pressure transmitter, 4 to 20 mA, 0 to ±0.1" w.c. 4-5 Weeks*
$213.20
668D-12-2 Compact differential pressure transmitter, 0 to 10 VDC, 0 to ±0.1" w.c. 4-5 Weeks*
$213.20
668D-12-3 Compact differential pressure transmitter, 0 to 5 VDC, 0 to ±0.1" w.c. 4-5 Weeks*
$213.20
668D-13-1 Compact differential pressure transmitter, 4 to 20 mA, 0 to ±0.25" w.c. 1-3 days*
$213.20
668D-13-3 Compact differential pressure transmitter, 0 to 5 VDC, 0 to ±0.25" w.c. 4-5 Weeks*
$213.20
668D-14-1 Compact differential pressure transmitter, 4 to 20 mA, 0 to ±0.5" w.c. 5-6 Weeks*
$213.20
668D-15-1 Compact differential pressure transmitter, 4 to 20 mA, 0 to ±1" w.c. 4-5 Weeks*
$213.20
668D-16-1 Compact differential pressure transmitter, 4 to 20 mA, 0 to ±2.5" w.c. 1-3 days*
$213.20
668D-17-1 Compact differential pressure transmitter, 4 to 20 mA, 0 to ±5" w.c. 4-5 Weeks*
$213.20
668D-18-1 Compact differential pressure transmitter, 4 to 20 mA, 0 to ±10" w.c. 1-3 days*
$213.20
668D-19-1 Compact differential pressure transmitter, 4 to 20 mA, 0 to ±25" w.c. 4-5 Weeks*
$213.20
668D-21-1 Compact differential pressure transmitter, 4 to 20 mA, 0 to 0.2" w.c. 4-5 Weeks*
$213.20
668D-22-1 Compact differential pressure transmitter, 4 to 20 mA, 0 to 0.4" w.c. 4-5 Weeks*
$213.20
668D-22-2 Compact differential pressure transmitter, 0 to 10 VDC, 0 to 0.4" w.c. 4-5 Weeks*
$213.20
668D-22-3 Compact differential pressure transmitter, 0 to 5 VDC, 0 to 0.4" w.c. 4-5 Weeks*
$213.20

Specifications

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).

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

Support Libary

Manuals

Catalog Pages

Model Chart

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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Model Description Availability* Price
A-TC Replacement protective terminal cover 5-6 Weeks*
$3.80
NISTCAL-PT1 NIST traceable calibration certificate for pressure transmitters. NOTE: EQUAL CERTS WILL BE CHARGED PER UNITS PURCHASED. Less Than 1 Week*
$190.00