Product Description:
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%. This model provides a 4-20 mA output and is field adjustable.
Series 626 & 628 Industrial Pressure Transmitter -- Complete Offering of Ranges, Connections & Outputs
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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
Environment - The Series 681 Transmitter is designed to be used with any gas or liquid compatible with 316L stainless steel (316 for ranges > 30 psig). It is designed to be splash and drip proof for wash-down cleaning and can also be completely submerged with the exception of the open end of the electrical cable. Cleaning - The pressure sensing diaphragm will withstand normal high pressure washing and partial vacuums created by fast cooling of steam sterilized tanks. However, be sure not to exceed the proof pressure (listed on specification sheet). In high pressure washing, care should be taken not to spray directly on diaphragm as it could result in exceeding the proof pressure. The 681 can also be cleaned by dipping the diaphragm in a container of cleaning solution or by wiping gently with a soft cloth.
Temperature Limits - The operating temperature limits of the 681, based on the limits of the electronics, are -40F to 260 F. F to 180 F range Thermal Effects20
Series 682 performance specifications
*
Accuracy RSS 0.13% FS
(at constant temperature)
Non-Linearity, BFSL 0.1% FS
Hysteresis0.08% FS
Non-Repeatability0.02% FS
*RSS of Non-Linearity, Non-Repeatability and Hysteresis.
Thermal Effects
Compensated Range F(C)-4 to +176 (-20 to +80)
Zero Shift %FS/F(C) 1.0 (0.9)
Span Shift %FS/F(C) 1.5 (1.4)
Stability0.5% FS/YR
Company Contact:
Contact Name: Rona Zhang
Company Name: Contranspower Co, Ltd
Email:
Tel: 862885218395
Fax:
Street Address: China Sichuan
Chengdu Wuhou
Chengdu, Sichuan 610045
China
Member name: contranspowers
Country:
China
Member Since: 31 July 2014
Total Leads:
140 contranspowers Import Export Business Leads
Business focus: Actuator, Cylinder, Solenoid Valve, Transmitter
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