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DS-0348 Rev C Tel: 408.225.4314 www.allsensors.com Fax: 408.225.2079 info@allsensors.com CPM 602 Piezoresistive Monolithic Ceramic Pressure Sensor Excellent chemical resistance Easy mounting Pressure ranges 30 to 6000 psi gauge Standard Pressure Ranges PSI1) bar Proof pressure Admissible negative pres- sure Burst pressure Output signal [PSI1) / bar] [PSI1) / bar] [PSI1) / bar] [mV/V] 30 2 60 4 vacuum resistant 120 ≥ 8 1.8 to 3.4 75 5 150 10 300 ≥ 20 2.0 to 3.5 150 10 300 20 525 ≥ 35 2.4 to 4.0 300 20 600 40 900 ≥ 60 2.8 to 4.2 750 50 1500 100 2100 ≥ 140 2.7 to 4.0 1500 3) 100 2250 150 4500 ≥ 300 2.0 to 3.2 3000 3) 200 4500 300 6000 ≥ 400 1.8 to 3.3 6000 3) 400 7500 500 9750 ≥ 650 1.5 to 3.0 other on request Reference Conditions Supply voltage 2 to 30 VDC stabilized (Imax. = 4mA) Bridge resistance 11 kΩ ± 30 % Reference temperature 25 °C Measuring supply voltage 10 VDC Performance Characteristics Offset - 0.4 to 0.0 mV/V (Other nominal values available on request) Total error (non-linearity, hysteresis, non-repeatability) Pressure ranges: ≤ 750 psi: ≤ ± 0.4 % FS (terminal based) Pressure ranges: > 750 psi: ≤ ± 0.8 % FS typ. (1.5 % FS max.) (terminal based) Long term stability ≤ ± 0.3 % FS/ year (at reference conditions ) TC Offset (TC0) ≤ ± 0.02 % FS / °C 2) TC Span (TCS) ≤ - 0.012 % FS / °C 2) Environmental Specification Temperature range - 40 to 135 °C Storage temperature range - 50 to 150 °C Compensated temperature range 0 to 85 °C 1) PSI values around rounded and for reference only 2) Over compensated temperature range 3) Only sealed gauge available www.allsensors.com Signed Original On File R www.allsensors.com Signed Original On File R www.allsensors.com Signed Original On File R www.allsensors.com Signed Original On File R www.allsensors.com Signed Original On File R www.allsensors.com Signed Original On File R www.allsensors.com Signed Original On File R www.allsensors.com Signed Original On File R
Ceramic Pressure Sensor Specifications DS-0348 Rev C Tel: 408.225.4314 www.allsensors.com Fax: 408.225.2079 info@allsensors.com Electrical connection Standard Pins, pitch 0.1 inch / 2.54mm Miscellaneous Media wetted parts Ceramic Al2O3 96 % Weight approx. 5 g Dimension Ø = 18 ± 0.1 mm d = 6.35 ± 0.1 mm Mechanical Ordering code CPM602 - Type of pressure gauge G Pressure ranges 30 psi / 2 bar 0 3 0 75 psi / 5 bar 0 7 5 150 psi / 10 bar 1 5 0 300 psi / 20 bar 3 0 0 750 psi / 50 bar 7 5 0 1500 psi / 100 bar 1 K 5 3000 psi / 200 bar 3 K 0 6000 psi / 400 bar 6 K 0 Electrical connection Solder pads tinned, pitch 0.1 inch / 2.54mm 4) 2 0 1 Pins, pitch 0.1 inch / 2.54mm 2 0 2 Others – on request 9 9 9 Options Standard 0 0 1 4) minimum order quantity required This data sheet contains product specifications, properties are not guaranteed. Subject to be change without notice. 1 2 3 4 1 + IN 2 - OUT
3 GND
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