公司名稱：上海皓鷹測控技術有限公司

Melt Pressure Transmitters
PT4194 "A"
Oil Filled 4 - 20 mA Output Melt Pressure Transmitters
with Auto-Zero Functionality

Dynisco's PT4194 "A" Series transmitter is oil filled and ideal for food or medical appllications. The food grade oil fill material meets the requirements set forth by both the USDA and the FDA.

Dynisco's PT4194 "A" Series of amplified transmitters convert process measurement signals into an amplified signal for long distance transmission free of noise interference. Many of the features found in Dynisco's standard PT419 Series have been incorporated into the amplified PT4194 Series, including proven bonded foil strain gauge construction for stable operation, a flexible armored capillary between the rigid stem and the amplifier housing and a flush diaphragm.

The PT4194 "A" Series transmitter is a +/- 0.5% sensor ideal for general melt pressure measurements requiring simple installation, repeatability and reliability. The PT4194 "A" Series of transmitters provide the industry standard 4 - 20 mA amplified signal designed to work with DCS and PLCs.

The PT4194 "A" Series comes equipped with the NEW Auto-Zero functionality. Auto-Zero provides the user the ability to install the transmitter right out of the box with just using the zero push button after installation. The PT4194 "A" Series features a 1/2-20 UNF thread for simple and easy installation in standard transducer mounting holes.

Features:
 
Fill material meets FDA requirement 21 CFR 178.3620, 21 CFR 172.878 & 21 CFR 573.680
Fill material meets USDA requirements - H1 Status
4 to 20 mA output
Auto-Zero functionality
Accuracy of better than ±0.5%
Pressure ranges from 0 - 1,000 psi to 0 - 10,000 psi
No calibration required
Direct input to supervisory control systems
Internal 80% shunt calibration
CE approved