High-precision pressure sensor with RS485 digital output, flash diaphragm type - can be used from -40°C!
The pressure sensor 35X achieves an extremely high accuracy of 0.05% full scale (FS) over a temperature range of 10 to 40°C through a mathematical correction method. An additional option for high precision of 0.01% FS is also available. In addition to a digital RS485 interface, analog current or voltage outputs are provided. The pressure connection features a G1/2 flush diaphragm structure. 【Features】 - ±0.05 %FS accuracy - The flush diaphragm structure allows for cleaning of the pressure receiving part! - Standard dual outputs of digital RS485 and analog output - The analog output can be range-adjusted via digital RS485 - Temperature range of -40 to 125°C - Excellent long-term stability 【Technology】 - Piezo-resistive pressure sensor - Correction technology using a mathematical model to produce accurate pressure values *What is a flush diaphragm structure? Typical pressure sensors have a screw at the tip, with the pressure receiving part located behind it. However, if you want to measure the pressure of ink or need to regularly clean the pressure receiving part, it is not possible to see inside, making it difficult to confirm whether it has been cleaned properly. In such cases, a flush diaphragm with the pressure receiving surface exposed is recommended!
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basic information
Pressure range: 0 to 30 kPa to 0…100 MPa Accuracy: ± 0.05 %FS Overall accuracy: ± 0.1 %FS @ -10…80 °C Output: RS485, 4–20 mA, 0–10 V, 0–5 V, etc. Temperature range: -40…125 °C *Software CCS30 The license-free software CCS30 is used for configuration and recording measurement values. Measurement - Real-time graphic display - Adjustable measurement and storage intervals - Export function - Connection to bus systems - Up to 100 measurements per second Configuration - Retrieval of information (pressure and temperature range, software version, serial number, etc.) - Zero and span recalibration - Analog output rescaling (units, pressure range) - Low-pass filter adjustment - Selection of instrument address and baud rate
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Applications concerned with dead volume and liquid pooling.
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Our company is the Japanese branch of KELLER Pressure (Switzerland). Since its establishment, KELLER Pressure has developed and produced all its products at its factory in Winterthur, Switzerland, and is a leading manufacturer of pressure transducers and pressure transmitters, certified with ISO 9001. As a core business, we manufacture and sell over 1.3 million pressure measurement cells annually, offering products with pressure ranges from 5 mbar (500 Pa) to 2000 bar (200 MPa). With the extensive experience gained from all our products, our solutions can cater to a variety of applications. We are highly regarded as a manufacturer of high-precision pressure sensors and also accommodate OEM and custom products. We have received positive feedback from many customers. Contact: sales.jp@keller-pressure.com