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Ultra high purity pressure transmitter
Model Name
PT850
Series
Pressure Transmitter
Data
Datasheet-WISE-Pressure Transmitter-Ultra high purity pressure transmitter-PT850, PT851, PT852, PT853
Manufacturer information
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WISE CONTROL

Manufacturer of Mamometer temperature sensor, Flowmeter, Level gauge, Transmeter

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Manufacturer
WISE CONTROL
Brand
-
SKU
141743
Product Name
Ultra high purity pressure transmitter
Model Name
PT850, PT851, PT852, PT853
Size
-
Weight
-
Product Details

Service intended

PT850 series are specially designed for the ultra-high purity gas distribution system used in a semiconductor, electronic, medical, biotechnology and pharmaceutical industry. The transmitter has a water resistant, Stainless steel housing for complete protection from harsh environments. The transmitter offers the convenience and easy installation with the full capabilities of a highly accurate 4~20 mA 2-wire system design. The stainless steel surfaces make it compatible with a wide variety of gases, liquids and can be protected from harsh environment.
It is extremely versatile and suitable for measuring dynamic or static pressure. The pressure to be measured acts through corrosion resistant stainless steel 630 diaphragm with a MEMS Piezoresistive effect sensors which are connected into a Wheatstone bridge. PT850 series pressure transmitter is electrically temperature compensated. 

Technology MEMS Piezoresistive effect sensor
Accuracy ±0.25 % of full scale
Permissible temperature range Ambient: -20~80 °C (PT851, PT852, PT853)              
              -20~70 °C (PT850)
Process: -50~130 °C (PT851, PT852, PT853)    
             -20~100 °C (PT850)
Scale range Refer to range code
Enclosure rating Min IP65
Explosion protection Ex db IIC T6 Gb / IP65 (Model : PT850)
Ex ia IIC T6...T4 (Model : PT851)
Ex nA IIC T6...T4 (Model : PT852)

 

Standard features

Mechanical

Pressure connection Type 316L electropolished low mount
Type 316L double melt electropolished low mount  
surface finish Ra≤0.13 μm
■ ¼", ⅜", ½" (NPT, PT, PF) male thread
■ Male or female face seal fitting
■ Flow through type
Material wetted by process Stainless steel 630 / Hastelloy C22 (Sensor)
Stainless steel 316L (Connection)

 

Standard features

Electrical

Input power 12 ~ 24 VDC
Output signal 4 ~ 20 mA
DC 2-wire loop powered technique
Load resistance max 500 Ω at 24 V
Response time (10 ~ 90 %) ≤20 milliseconds

© WISE Control Inc. All rights reserved. ALL PRODUCT, PRODUCT SPECIFICATIONS AND DATA ARE SUBJECT TO CHANGE WITHOUT NOTICE TO IMPROVE RELIABILITY, FUNCTION OR DESIGN OR OTHERWISE.

WISE CONTROL
Manufacturer of Mamometer temperature sensor, Flowmeter, Level gauge, Transmeter
WISE is comprised of several products divisions, state-of-the art manufacturing facilities, service center and over 60 distributors worldwide. For more than 54 years, the name WISE has been standing for innovation and quality in the field of pressure, temperature and gas measurement. WISE is comprised of several products divisions, state-of-the art manufacturing facilities, service center and over 60 distributors worldwide. WISE is a unique organization of individuals linked by the pursuit of excellence in product design, manufacture, service and distribution. Major markets served by WISE include the power generating industry, oil & gas, petrochemical and chemical processing, the pulp & paper industry, semiconductor manufacturing, the metallurgical industry, biopharmaceutical and food & beverage industry. WISE will continue its efforts to make WISE products an integral part of the development plans of its customers, the new and exciting challenges will be met by building on a successful past rooted in recognizing and responding to customer needs, designing and producing quality products to meet those needs, proving premier customer service, and building strong & lasting business relationship.
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