SPT80P

SPT80P

SPT80P

Product catalog summary
Introduction
The SPT80P Flush Diaphragm Pressure Sensor with G1/2 Thread is designed for pressure sensing in various industrial applications, including food, medicine, and health sectors. It features a pressure range of 0 to 350 bar and can measure negative pressures down to -1 bar. The sensor is suitable for environments where the measuring medium may be fouled.

Features
  • Pressure range: 0 to 350 bar
  • Available in gauge, absolute, and sealed gauge types
  • Supports constant current or voltage power supply
  • Isolated construction for various fluid media
  • Optional hygienic structure with Ra < 0.4μm

Applications
  • Industrial process control
  • Level measurement
  • Gas and liquid pressure measurement
  • Pressure meters and calibrators
  • Refrigeration and air conditioning systems
  • CIP/SIP cleaning or sterilization systems

Electric Specifications
  • Power supply: ≤2.0mADC
  • Electric connection: Gold-plated Kovar pin or flexible silicone rubber wires
  • Input impedance: 2.5kΩ to 8kΩ
  • Output impedance: 3.5kΩ to 6kΩ
  • Response time: <1ms
  • Overpressure: 2 times full scale

Construction
  • Diaphragm: Stainless steel 316L with gold plating
  • Housing: Stainless steel 316L
  • O-ring: FKM
  • Net weight: ~50g

Environmental Conditions
  • Shock resistance: No change at 10gRMS, (20~2000)Hz
  • Impact resistance: 100g, 11ms
  • Media compatibility: Compatible with construction material and FKM

Basic Specifications
  • Linearity: ±0.15 to ±0.25 %FS, BFSL
  • Repeatability: ±0.05 to ±0.075 %FS
  • Hysteresis: ±1.0 to ±0.075 %FS
  • Zero thermal error: ±0.75 to ±1.0 %FS at 25℃
  • Compensated temperature range: 0 to 50℃
  • Working temperature range: -40 to 125℃
  • Storage temperature range: -55 to 125℃

Order Guide
The sensor can be customized with various pressure ranges, types, connections, and compensations. Options include gauge, absolute, and sealed gauge types, with electrical connections via Kovar pins or flexible wires.
See more

Catalog excerpts

SPT80P-1

A: 2nd Floor, Building No.A2, Western sensor park, No.30 Jiangtan Xi Road, Baoji 721004, Shaanxi, China Tel: +86 917 3652001 Fax: +86 917 3652001 Email: [email protected] Web: www.sierelectro.com > Gauge, Absolute and Sealed gauge > Constant current or Constant voltage power supply for option > Isolated construction to measure various fluid media > Negative pressure measurement is available, the lowest to around -1bar > Industrial process control > Gas, Liquid pressure measurement > Liquid pressure system and Switch > Refrigeration equipment and Air conditioner > CIP or SIP online cleaning or sterilization system SPT80P Flush Diaphragm Pressure Sensor G1/2 Thread is a pressure sensing element through male thread and clamp connection. It has pressure port G1/2 male, sealed by FKM or silicon O-ring. The isolated diaphragm is welded in front of thread port, the range is 0~0.1...350bar(thread connection). It is suitable for pressure detection in food, medicine,health and other industries and occasions where the measuring medium may be fouled.We can use gauge type of general, assembled and flush diaphragm type SPT80P to measure pressure below air pressure,the min. pressure can be around -1bar. > Electric connection: 00.5mm gold-plated Kovar pin or100mm flexible silicone rubber wires > Common mode voltage output: 50% input (typ.)

 Open the catalog to page 1
SPT80P-2

SPT80P Flush Diaphragm Pressure Sensor G1/2 Thread Datasheet > Diaphragm: stainless steel 316L with gold plated > Housing: stainless steel 316L > Media compatibility: The gas or liquid which is compatible with construction material and FKM.

 Open the catalog to page 2
SPT80P-4

SPT80P Flush Diaphragm Pressure Sensor G1/2 Thread Datasheet

 Open the catalog to page 4

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.