Dwyer pressure transmitter series 679 Weatherproof Pressure Transmitter

The Series 679 Pressure Transmitter is compatible with a wide range of
gases and liquids, and is specially designed for weatherproof service (NEMA
4/IP56). The Model 679 can measure pressures with an accuracy of .25%. Thi
model provides a 4-20 mA output and is field adjustable.

SPECIFICATIONS
Service: Corrosive liquids and
gases.
Accuracy: .25% FS (include
non-linearity, hysteresis and no
repeatability).
Pressure Limits: See table.
Output: 4-20 mA, 2-wire.
Supply Voltage: 9-30 VDC.
Loop Resistance: 800 ohms.
Zero and Span Adjustment:
15%, non-interactive
Stability:  Less than .5% FS/
year.
Range
Overpressure

Temperature Limits: -40 to
260F (-40 to 125C) 10 to 9
RH, non-condensing.
Compensated Temperature
Range: -4 to 176F (-20 to 80C
Pressure Connection: 1/4? male
NPT.
Wetted Parts: Corrosive resistant
17-4 PH SS.
Enclosure: Aluminum.
Electrical Connections: Two 1/2
conduit ports.
Weight: 13.4 oz (380 g).
Agency Approvals: CE.
Model
0 to 25 psi
100 psi
679-0
0 to 50 psi
150 psi
679-1
0 to 100 psi
300 psi
679-2
0 to 250 psi
500 psi
679-3
0 to 500 psi
1000 psi
679-4
0 to 1000 psi
2000 psi
679-5
0 to 3000 psi
4500 psi
679-6
0 to 5000 psi
7500 psi
679-7
0 to 10000 psi
12000 psi
679-8

Series 626 & 628 Industrial Pressure Transmitter -- Complete Offering of Ranges, Connections & Outputs

Series 628CR Pressure Transmitter -- OEM Pressure Transmitter, NEMA 4X

Series 634ES Adjustable Range Pressure Transmitter -- 0.5% Full Span Accuracy, Ranges to 5000 psi

Series 636 Fixed Range Pressure Transmitter -- Stainless Steel, Explosion-proof, Accuracy ±0.30%, 4-20 mA or 1-5 VDC Signal

Series 637 Adjustable Range Pressure Transmitter -- Stainless Steel, Explosion-proof, Accuracy ±0.25%, 4-20 mA Signal

Series 637S Sanitary Pressure Transmitter -- Meets NACE Standards, Accuracy ±0.25%

Series 642 Pressure Transmitter -- ±0.1% Accuracy, SS Wetted Parts

Series 672 Low Pressure Transducer -- Single Pressure Connection, Ranges Down to 10" w.c.

Series 673 Pressure Transmitter -- ±0.25% Full Span Accuracy, 4-20 mA Signal, Ranges to 1000 psi

Series 679 Weatherproof Pressure Transmitter -- ±0.25% FS Accuracy, Compatible with Corrosive Materials, 4-20 mA Output

Series 681 Sanitary Pressure Transmitter -- No Liquid Fill Diaphragm, Sanitary Clamp Fitting

Series 682 Industrial Pressure Transmitter -- ±0.13% FS Accuracy, External Adjustments, 4-20 mA Output

Series 683 Industrial Pressure Transducer -- ±.25% Accuracy, 17-4 PH SS Wetted Parts, 4-20 mA or 5V Output

Series 7116 Spirahelic® Pressure Indicating Transmitter -- ±0.5% F.S. Accuracy, Panel Mount

Series 7116B Spirahelic® Pressure Indicating Transmitter -- Accurate to ±0.5% of FS, 4-2 mA Output

Series FDT Flush Diaphragm Transmitter -- Non-liquid Filled, ±0.5% F.S.O. Accuracy, SS Wetted Parts

Series IS626 Intrinsically Safe Pressure Transmitter -- For Use In Hazardous Locations

Write a review

Your Name:


Your Review: Note: HTML is not translated!

Rating: Bad           Good

Enter the code in the box below: