19 mm Series Low Cost, Stainless Steel, Isolated Pressure Sensors DESCRIPTION They feature a variety of pressure connections to allow use in Honeywell’s stainless steel 19C, 19U, and 19 Vacuum Gage a wide range of OEM (Original Equipment Manufacturer) Series sensors were developed for pressure applications that equipment. The 19U Series is uncompensated for applications involve measurement of hostile media in harsh environments that use their own specialized circuit designs. compatible with 316 stainless steel. The special Vacuum Gage The 19C and 19U Series sensors are rugged and reliable Series sensors are specifically designed for applications that transducers for use in a wide variety of pressure sensing can be exposed to vacuum. applications where corrosive liquids or gases are monitored. The 19C Series are calibrated and temperature compensated. They are available for use with either a constant voltage or current source. FEATURES POTENTIAL APPLICATIONS • Low cost • Industrial controls • Rugged, isolated stainless steel package • Process control systems • Small size • Industrial automation and flow control • Reliable semiconductor technology • Pressure calibrators • Calibrated and temperature compensated • Absolute and gage pressures • Vacuum compatible, isolated sensors • 0 psi to 3 psi to, 0 psi to 500 psi 19 mm Series PRESSURE SENSOR CHARACTERISTICS (All Devices) Environmental Specifications Compensated temperature range Operating temperature range Storage temperature range Vibration Shock Life Insulation resistance 0 °C to 82 °C [32 °F to 180 °F] -40 °C to 125 °C [-40 °F to 257 °F] -40 °C to 125 °C [-40 °F to 257 °F] 10 G at 20 Hz to 2000 Hz 100 G for 11 ms 1 million cycles min. 100 mΩ at 50 Vdc Maximum Ratings Voltage version “K” Voltage version “L” supply voltage VS = +15 Vdc supply current IS = +2.0 mA PRESSURE RANGE SPECIFICATIONS (19C, 19U) Catalog Listing 19(C,U) 003P G (1…9) (K/L) 19(C,U) 005P G (1…9) (K/L) 19(C,U) 010P G (1…9) (K/L) 19(C,U) 015P (A,G,V) (1…9) (K/L) 19(C,U) 030P (A,G,V) (1…9) (K/L) 19(C,U) 050P (A,G,V) (1…9) (K/L) 19(C,U) 100P (A,G,V) (1…9) (K/L) 19(C,U) 200P (A,G,V) (1…9) (K/L) 19(C,U) 300P (A,G,V) (1…9) (K/L) 19(C,U) 500P (A,G,V) (1…9) (K/L) Pressure Range 0 psig to 3 psig 0 psig to 5 psig 0 psig to 10 psig 0 psi to 15 psi 0 psi to 30 psi 0 psi to 50 psi 0 psi to 100 psi 0 psi to 200 psi 0 psi to 300 psi 0 psi to 500 psi 19C SERIES PERFORMANCE CHARACTERISTICS www.honeywell.com/sensing (7) Burst Pressure 15 psig 25 psig 50 psig 75 psi 150 psi 250 psi 500 psi 1000 psi 1500 psi 2400 psi (8) (1) Characteristic Zero pressure offset (2) Full-scale span (2) Full-scale span (3 psi and 5 psi “K” units only) (3) Pressure non-linearity (3) Pressure hysteresis Repeatability (4) Temp. effect on span (4) Temp. effect on offset (4) Temp. effect on span (0 psi to 3 psi and 0 psi to 5 psi only) (4) Temp. effect on offset (0 psi to 3 psi and 0 psi to 5 psi only) Thermal hysteresis (0 °C to 82 °C [32 °F to 180 °F]) (5) Long-term stability of offset and span (6) Response time (9) Common mode voltage (voltage version “K”) Input impedance (current version “L”) Input impedance (voltage version “K”) Output resistance 2 Proof Pressure 9 psig 15 psig 30 psig 45 psi 90 psi 150 psi 300 psi 600 psi 900 psi 1200 psi Minimum -2 98 48 – – – – – – – – – – 0.5 2.0 8.0 3.0 Typical 0 100 50 ±0.1 ±0.015 ±0.010 ±0.5 ±0.5 – – ±0.1 ±0.1 0.1 1.3 4.5 25 4.5 Maximum 2 102 52 ±0.25 ±0.030 ±0.030 ±1.0 ±1.0 ±2.0 ±2.0 ±0.3 ±0.3 – 2.0 8.0 50 6.0 Unit mV mV mV %FSS %FSS %FSS %FSS %FSS %FSS %FSS %FSS %FSS ms Vdc kΩ kΩ kΩ Low Cost, Stainless Steel, Pressure Sensors 19U SERIES PERFORMANCE CHARACTERISTICS (1) Characteristic Zero pressure offset (2) Full-scale span (2) Full-scale span (3 psi and 5 psi only) (3) Pressure non-linearity (3) Pressure hysteresis Repeatability (10) Temp. coefficient of resistance (0 °C to 82 °C [32 °F to 180 °F]) (10) Temp. coefficient of offset (0 °C to 82 °C [32 °F to 180 °F]) (10) Temp. coefficient of span (0 °C to 82 °C [32 °F to 180 °F]) Thermal hysteresis (0 °C to 82 °C [32 °F to 180 °F]) (5) Long-term stability of offset and span (6) Response time Input resistance Output resistance Minimum -7.5 30 20 – – – 2700 – 360 – – – 4.00 4.00 Typical 1.0 40 30 ±0.1 ±0.015 ±0.010 3420 30 720 ±0.1 ±0.1 ±0.1 4.75 4.75 19C VACUUM GAGE COMPENSATED SERIES PERFORMANCE CHARACTERISTICS Characteristic Zero pressure offset (at 0 psig) (2) Full-scale span (0 psig to positive full-scale) (3) Pressure non-linearity (3) Pressure hysteresis Repeatability (4) Temp. effect on span (4) Temp. effect on offset Thermal hysteresis (0 °C to 82 °C [32 °F to 180 °F]) (5) Long-term stability of offset and span (6) Response time (9) Common mode voltage (voltage version “K”) Input impedance (current version “L”) Input impedance (voltage version “K”) Output resistance Minimum -2 98 – – – – – – – – 0.5 1.5 8.0 3.0 Minimum -7.5 30 – – – 2700 – 360 – – – 4.00 4.00 Unit mV/V mV/V mV/V %FSS %FSS %FSS ppm/°C μV/V/°C ppm/°C %FSS %FSS ms kΩ kΩ Maximum 2 102 ±0.25 ±0.030 ±0.030 ±1.0 ±1.0 ±0.3 ±0.3 – 2.0 8.0 50 6.0 Unit mV mV %FSS %FSS %FSS %FSS %FSS %FSS %FSS ms Vdc kΩ kΩ kΩ Maximum 7.5 60 ±0.25 ±0.030 ±0.030 4500 – 1620 ±0.3 ±0.3 – 6.0 6.0 Unit mV/V mV/V %FSS %FSS %FSS ppm/°C •V/V/°C V/V/°C ppm/°C %FSS %FSS ms kΩ kΩ (1) Typical 0 100 ±0.1 ±0.015 ±0.010 ±0.5 ±0.5 ±0.1 ±0.1 0.1 1.3 4.5 25 4.5 19U VACUUM GAGE UNCOMPENSATED SERIES PERFORMANCE CHARACTERISTICS Characteristic Zero pressure offset (2) Full-scale span (0 psig to positive full-scale) (3) Pressure non-linearity (3) Pressure hysteresis Repeatability (10) Temp. coefficient of resistance (0 °C to 82 °C [32 °F to 180 °F]) (10) Temp. coefficient of offset (0 °C to 82 °C [32 °F to 180 °F]) (10) Temp. coefficient of span (0 °C to 82 °C [32 °F to 180 °F]) Thermal hysteresis (0 °C to 82 °C [32 °F to 180 °F]) (5) Long-term stability of offset and span (6) Response time Input resistance Output resistance Maximum 7.5 60 40 ±0.25 ±0.030 ±0.030 4500 – 1620 ±0.3 ±0.3 – 6.0 6.0 (1) Typical 1.0 40 ±0.1 ±0.015 ±0.010 3420 30 720 ±0.1 ±0.1 ±0.1 4.75 4.75 Honeywell Sensing and Control 3 19 mm Series Notes: 1. Reference conditions (unless otherwise noted): TA = 25 °C [77 °F]; 19C Supply VS = 10 Vdc ±0.01 Vdc or IS = 1.5 mA ±0.0015 mA; 19U Supply VS = 5 Vdc ±0.01 Vdc or I = 1.0 mA ±0.0015 mA. 2. Full-scale span (FSS) is the algebraic difference between the output voltage at full-scale pressure and the output at zero pressure. FSS is ratiometric to supply voltage. 3. Pressure non-linearity is based on best-fit straight line from zero to the full-scale pressure. Pressure hysteresis is the maximum output difference at any point within the operation pressure range for increasing and decreasing pressure. 4. Maximum error band of the offset voltage or span over the compensated temperature range, relative to the 25 °C [77 °F] reading. 5. Long-term stability over a six-month period. 6. Response time for a 0 psi to FSS pressure step change, 10% to 90% rise time. 7. The maximum pressure that can be applied without changing the transducer’s performance or accuracy. 8. The maximum pressure that can be applied to a transducer without rupture of either the sensing element or transducer 9. Common mode voltage as measured from output to ground. For higher levels of common mode voltage, contact factory. 10. The error band resulting from a maximum deviation of a transducer’s output parameter (offset, span, or resistance) as temperature is varied 25 °C [77 °F] to any other temperature within the specified range (0 °C to 82 °C [32 °F to 180 °F]). This parameter is not 100% tested and is guaranteed by process design and tested on a sample basis only. Temperature coefficient of span is evaluated using a 1 mA constant current excitation source. PHYSICAL DIMENSIONS (For reference only: mm [in].) Package 1 (see note): Cell Package Note: Non-concentricity effects at the diaphragm weld area may cause runout of up to ±0.006 in between the upper and lower portions of the sensor body. (It is recommended to use a counter bore to mate with this device to allow for this non-concentricity). Package 2: Flush Mount Package Package 3: Flush Mount with Flange 4 Honeywell • Sensing and Control Low Cost, Stainless Steel, Pressure Sensors Package 4: Male 1/8-27 NPT Package 5: Male 1/4-18 NPT Honeywell Sensing and Control 5 19 mm Series Package 6: Male 7/16 UNF Package 7: Male 1/4 BSPP Package 8: Euro Ring (See note) Note: Non-concentricity effects at the diaphragm weld area may cause runout of up to ±0.006 in between the upper and lower portions of the sensor body. (It is recommended to use a counter bore to mate with this device to allow for this non-concentricity). 6 Honeywell • Sensing and Control Low Cost, Stainless Steel, Pressure Sensors Package 9: VCR Gland (Female nut) ORDERING INFORMATION Honeywell Sensing and Control 7 WARNING WARNING PERSONAL INJURY MISUSE OF DOCUMENTATION DO NOT USE these products as safety or emergency stop • devices or in any other application where failure of the The information presented in this product sheet is for reference only. Do not use this document as a product product could result in personal injury. installation guide. Failure to comply with these instructions could result in death or serious injury. • Complete installation, operation, and maintenance information is provided in the instructions supplied with each product. 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