19c series temperature compensated stainless steel pressure sensor cells april 1998/025 aubinger weg 27, 82178 puchheim, germany phone 0049 - (0) 89 80 08 30, fax 0049 - (0) 89 8 00 83 33 http://www.sensortechnics.com features 0 - 5 to 0 - 1000 psi calibrated and temperature compensated rugged stainless steel isolated package small size absolute & gage pressures reliable semiconductor technology general description the stainless steel 19c series devices were developed for pressure applications that involve measurement of hostile media in harsh environments. these sensors will accommodate any media that does not adversely affect 316 stainless steel. these 19mm sensors are calibrated and temperature compensated when used with a constant voltage source . they feature a variety of pressure connections to allow use in a wide range of oem equipment. the 19c series devices are rugged and reliable transducers for use in a wide variety of pressure sensing applications where corrosive liquids or gases are monitored. maximum ratings (all devices) supply voltage v s +15 v dc applications industrial automation and flow control process control system pressure calibrators industrial sprayers equivalent circuit environmental specifications (all devices) electrical connections vibration: 10g at 20-2000 hz shock: 100g for 11 msec life: 1 million cycles minimum insulation resistance (min.): 100 m w at 50 v dc temperature ranges: compensated 0c to 70c operating -20c to +125c storage -40c to +125c scale: 1cm 1 inch
19c series temperature compensated stainless steel pressure sensor cells april 1998/025 aubinger weg 27, 82178 puchheim, germany phone 0049 - (0) 89 80 08 30, fax 0049 - (0) 89 8 00 83 33 http://www.sensortechnics.com pressure range specifications sensym part no. 19c005g (1...8) 19c015 (a.g) (1...8) 19c030 (a.g) (1...8) 19c050 (a.g) (1...8) 19c100 (a.g) (1...8) 19c200 (a.g) (1...8) 19c300 (a.g) (1...8) 19c500 (a.g) (1...8) 19c1000a (1...8) pressure range 0 - 5 psi 0 - 15 psi 0 - 30 psi 0 - 50 psi 0 - 100 psi 0 - 200 psi 0 - 300 psi 0 - 500 psi 0 -1000 psi proof pressure 7 20 psi 30 psi 60 psi 100 psi 200 psi 400 psi 600 psi 850 psi 1500 psi performance characteristics 1 unit mv mv %fss %fss %fss %fss %fss ms k w k w %fss v min. -1 59 99 --- --- --- --- --- --- --- --- --- --- 1.0 max. +1 61 101 0.5 1.0 2.0 1.0 --- --- --- --- --- --- 4.0 typ. 0 60 100 0.1 0.2 0.2 0.2 0.2 0.1 0.1 4.5 4.5 0.05 2.5 characteristics zero pressure offset full-scale span 2 19c005g... all other combined linearity and hysteresis 3 temp. effect on span 4 temp. effect on offset 4 19c005g... all other thermal hysteresis (0 to 50c) long term stability of offset and span 5 response time (10% to 90%) 6 input impedance output impedance repeatability common mode output * note: parts are available in absolute and gage pressure (a=absolute, g= gage) and also in various cell and male pressure interfaces (1 through 8). physical dimensions cell with body o-ring package (1) mass: 20g flush mount package (2) mass: 18g (8) 0.590 (15.0)
19c series temperature compensated stainless steel pressure sensor cells april 1998/025 aubinger weg 27, 82178 puchheim, germany phone 0049 - (0) 89 80 08 30, fax 0049 - (0) 89 8 00 83 33 http://www.sensortechnics.com physical dimensions (cont.) flush mount package w/ flange (3) mass: 18g dimensions in inches (mm) 1/8 npt male port package (4) mass: 47g ?" npt male port package (5) mass: 47g dimensions in inches (mm)
19c series temperature compensated stainless steel pressure sensor cells april 1998/025 aubinger weg 27, 82178 puchheim, germany phone 0049 - (0) 89 80 08 30, fax 0049 - (0) 89 8 00 83 33 http://www.sensortechnics.com physical dimensions (cont.) 7/16 unf fitting (6) mass: 47g 1/4 bsp male port package (7) mass: 52g euro o-ring package (8) mass: 20 g dimensions in inches (mm) (8) (12.00) 0.590 (15.0)
19c series temperature compensated stainless steel pressure sensor cells april 1998/025 aubinger weg 27, 82178 puchheim, germany phone 0049 - (0) 89 80 08 30, fax 0049 - (0) 89 8 00 83 33 http://www.sensortechnics.com specification notes: 1: reference conditions (unless otherwise noted): supply voltage, v s = 10 vdc; t amb = 25c 2: span is the algebraic difference between the output voltage at full scale pressure and the output at zero pressure. span is ratiometric to the supply voltage 3: linearity is based on b est fit s traight l ine. hysteresis is the maximum output difference at any point within the operating pressure range for increasing and decreasing pressure. 4. maximum error band of the offset voltage or span over the compensated temperature range of 0-70c, relative to the 25c reading. 5: long term stability over a one year period. 6: response time for 0 psi to full scale span pressure step change 7: if maximum pressure is exceeded, even momentarily, the package may leak or burst, or the pressure sensing die may fracture. 8: non-concentricity effects at the diaphragm weld area may cause run out of up 0.006" (0.15) between the upper and lower portion of the sensor body.(it is recommended that a counter bore be used to allow for the effects of this non-concentricity.) ordering information - part # description 19 c xxx a,g 1,2...8 19m cell pressure type a = absolute g = gage compensated sensor 1 = cell w/ body o-ring 2 = flush mount 3 = flush mount w/ flange 4 = 1/8 27 npt 5 = 1/4 18 npt 6 = 7/16 unf 7 = 1/4 bsp 8 = euro o-ring for example: part #19c100a4 = 19 mm cell, compensated, 100 psi, absolute, 1/8npt port sensym and sensortechnics reserve the right to make changes to any products herein. sensym and sensortechnics do not assume any liability arising out of the application or use of any product or circuit described herein, neither does it convey any license under its patent rights nor the rights of others. pressure range in psi 005 = 5 psi (gage only) 015 = 15 psi 030 = 30 psi 050 = 50 psi 100 = 100 psi 200 = 200 psi 500 = 500 psi 1000 = 1000 psi (absolute only)
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