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SPT82T

Product catalog summary

Introduction
The SPT82T High Temperature Sanitary Pressure Sensor is designed for pressure detection in industries such as food, medicine, and health. It features a pressure range of -1 to 100 bar and is suitable for various fluid media. The sensor is equipped with a DN25 clamp connection and an isolated diaphragm, making it ideal for environments where the measuring medium may be fouled.

Features

Pressure range: -1 to 100 bar
Available in gauge, absolute, and sealed gauge types
Options for constant current or voltage power supply
Hygienic structure with Ra<0.4μm
Negative pressure measurement capability

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
Insulation resistor: 100MΩ@100VDC
Overpressure: 2 times FS

Construction

Diaphragm and housing made of stainless steel 316L
Pin made of Kovar
O-ring made of FKM
Net weight: ~148g

Environmental Conditions

Shock resistance: No change at 10gRMS, (20~2000)Hz
Impact resistance: 100g, 11ms
Media compatibility 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 output: ±1.0 to ±2.0 mVDC
Zero thermal error: ±0.75 to ±1.0 %FS at 25℃
Span 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℃
Stability error: ±0.2 to ±0.3 %FS/year

Order Guide
The sensor can be customized based on pressure range, pressure type, pressure connection, compensation method, electrical connection, and special measurement requirements. Various codes are provided for each specification to facilitate ordering.

Catalog excerpts

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 SPT82T High Temperature Sanitary Pressure Sensor is a pressure sensing element through male thread and clamp connection. It has pressure port DN25clamp, sealed by FKM or silicon O-ring. The isolated diaphragm is welded in front of thread port, the range is -1...0~0.1...100bar(clamp 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 SPT82T 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.)

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SPT82T High Temperature Sanitary Pressure Sensor 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.

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Electric Connection SPT82T High Temperature Sanitary Pressure Sensor Datasheet

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SPT82T High Temperature Sanitary Pressure Sensor Datasheet

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SPT82T

SPT82T

Catalog excerpts

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