SPT430
SPT430
- Exceptional long-term stability.
- Pressure range from 0.005 bar to 0.2 bar.
- Convenient installation and multiple output options.
- Compact size suitable for various applications.
The SPT430 vacuum gauge is designed for measuring low pressure with high reliability and minimal temperature drift. It is applicable in industries such as petroleum, chemical, medicine, metallurgy, and more, providing accurate measurements of low and high-overpressure conditions.
- Pressure Range: 0 to 0.2 bar (Absolute).
- Overpressure: 10 times full scale.
- Accuracy: ±1%FS, with an optional ±0.5%FS.
- Long-term Stability: ≤±0.3%FS/year.
- Thermal Drift: 0.1%FS/℃ for ≤1 bar, 0.05%FS/℃ for >1 bar.
- Temperature Range: Environment (-30 to 70℃), Storage (-30 to 85℃), Media (-30 to 80℃).
- Power Supply: 12 to 28 VDC.
- Output Signal: 4-20mA, 0-5V, RS485, etc.
- Housing Protection: IP65 for plug type, IP68 for cable type.
- Housing: SS304.
- Pressure Port: SS304.
- Diaphragm: Ceramic.
- O-Ring: Viton.
- Plug Housing: Plastic.
Ensure vertical installation before electrical connection. For type I or II transmitters, open the plug and connect as per the provided charts.
Specify the range, output signal, construction material, and other options when ordering. Ensure media compatibility with contacted parts and consult for special requirements.
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 Features > Exceptional Long-Term Stability > Convenient installation and long-term stability > Multiple output, process connection optional SPT430 vacuum gauge is developed especially to measure every lower pressure. It has good overpressure, good reliability, small temperature drift, convenient installation and long-term stability. It is widely used in pressure measurement of petroleum, chemi-industry, medicine, metallurgy, power station, mine, city water supply and drainage and hydrology, etc. It is also well used for accurate measurement of lower pressure and high-overpressure flowing pressure.
Open the catalog to page 1
SPT430 Vacuum Gauge Datasheet Construction Material Housing Pressure port Plug housing Outline Dimension（Unit:mm） KF16 connection version for vacuum gauge
Open the catalog to page 2
SPT430 Vacuum Gauge Datasheet Electrical Connection Before electric connection, please install the transmitter vertically. For typeⅠor typeⅡ transmitter, please open the plug firstly, and then connect as chart 4. For typeⅠ, please connect as chart 5: Chart 4 plug Connection Black wire in cable ventilate tube Chart 5 Cable Connection
Open the catalog to page 3
SPT430 Vacuum Gauge Datasheet Output signal Construction material Pressure port Cable exit Sealed gauge 1. Please pay attention that the media should be compatible with the contacted parts; 2. If any special requirements on function or specification, please contact with us freely.
Open the catalog to page 4All Shaanxi Sier Electronics Co., Ltd. catalogs and technical brochures
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