P421, Wise Viet Nam, Pitesco

Công ty TNHH kỹ thuật công nghệ và dịch vụ Tiên Phong

D5 KDC Miếu Nổi, Đinh Tiên Hoàng, P3, Q.Bình Thạnh

Tell : 0947 013 478 - 0914 73 81 79

Email :      thuytrinh.pitesco@gmail.com

Website:   www.pitesvietnam.com                                                       

                www.sensor-encoder.com                         

                www.wisecontrol.com

Low pressure gauge 

Model : P421

Service intended

P421 series are designed to measure low, vacuum or compound pressure. These models have a stainless steel measuring element which consists of two formed diaphragms and diaphragms are welded together.

Nominal diameter

100 and 150 mm

Accuracy

±1.0% of full scale
±1.5% of full scale

Scale range (kPa, mbar)

●-50 ~ 0 to -1 ~ 0kPa
●-15 ~ 15 to -0.5 ~ 0.5kPa
●0 ~ 1 to 0 ~ 35kPa

Working pressure

●Steady : 75% of full scale
●Over range protection : 130% of full scale

Working temperature

●Ambient : -20 ~ 65 °C
●Fluid : Max. 100°C

Temperature effect

Accuracy at temperature above and below the reference temperature (20℃) will be effected by approximately ±0.6% per 10℃ of full scale

Pressure connection

Stainless steel (316SS)

Element

●Stainless steel (316L SS)
●Pressure chamber : Up to 35 kPa

Case

Stainless steel (304SS)

Cover

Stainless steel (304SS)

Window

Safety glass

Movement

Brass

Dial

White aluminum with balck graduations

Pointer

Black painted aluminium alloy

Process connection

¼", ⅜", ½" PT, NPT and PF

Optional

Internal zero adjustment (Only 100 mm)