RTO Series Stainless steel pressure sensors FEATURES · 0...3 to 0...500 psi and -15...15 to -15...100 psi · Absolute and gage pressures · Calibrated and temperature compensated · Rugged stainless steel isolated package · Sensortechnics PRO services SPECIFICATIONS ELECTRICAL CONNECTION Maximum ratings Supply voltage +15 VDC Temperature ranges: Compensated Operating Storage 0 to +82°C -40 to +125°C -40 to +125°C Vibration: 10 g at 20 to 2000 Hz -out +out Vs- Shock: Life: 100 g for 11 msec. 1 million cycles minimum Insulation resistance (min.): E / 11714 / A Vs+ 100 MΩ at 50 VDC 1/6 www.sensortechnics.com RTO Series Stainless steel pressure sensors PRESSURE SENSOR CHARACTERISTICS Part number Pressure range Proof pressure6 Burst pressure7 RTOP003G... 0...3 psig 9 p si g 1 5 p si g RTOP005G... 0...5 psig 1 5 p si g 2 5 p si g RTOP010G... 0...10 psig 3 0 p si g 4 5 p si g RTOP015(A,G)... 0...15 psi 4 5 p si 7 5 p si g RTOP015V... -15...15 psig 4 5 p si g 7 5 p si g RTOP030(A,G)... 0...30 psi 9 0 p si 1 5 0 p si RTOP030V... -15...30 psig 9 0 p si g 1 5 0 p si g RTOP050(A,G)... 0...50 psi 1 5 0 p si 2 5 0 p si RTOP100(A,G)... 0...100 psi 3 0 0 p si 3 0 0 p si RTOP100V... -15...100 psig 3 0 0 p si g 3 0 0 p si g RTOP200(A,G)... 0...200 psi 6 0 0 p si 1 0 0 0 p si RTOP300(A,G)... 0...300 psi 9 0 0 p si 1 5 0 0 p si RTOP500(A,G)... 0...500 psi 1 2 0 0 p si 2 4 0 0 p si E / 11714 / A 2/6 www.sensortechnics.com RTO Series Stainless steel pressure sensors PERFORMANCE CHARACTERISTICS (VS = 10 VDC ± 0.01 VDC, tamb = 25°C) Characteristics Zero pressure offset 1 Full scale span Min. Typ. Max. all devices up to 10 psi -1.5 0 +1.5 all RTO...A... devices9 -2.0 0 -2.0 all others -1.0 0 -1.0 3 psi and 5 psi devices 48 50 52 all others 98 100 102 ±0.1 ±0.25 ±0.015 ±0.030 Non-linearity2 Pressure hysteresis2 Thermal effects 3 3 psi and 5 psi devices (0 to 82°C) all others Offset ±2.0 Span ±2.0 Offset ±0.5 ±1.0 Span ±0.5 ±1.0 ±0.1 ±0.3 ±0.010 ±0.030 Long term stability of offset and span4 ±0.1 ±0.3 Response time (10 to 90 %) 0.1 Thermal hysteresis (0 to 82°C) Repeatability Units mV %FSO ms Input impedance 8.0 25 50 Output impedance 3.0 4.5 6.0 Common mode voltage8 0.5 1.3 2.0 kΩ V Specification notes: 1. Span is the algebraic difference between the output voltage at full scale pressure and the output at zero pressure. Full scale span is ratiometric to the supply voltage. 2. Linearity is based on Best fit Straight Line from the zero to the full scale pressure. Hysteresis is the maximum output difference at any point within the operating pressure range for increasing and decreasing pressure. 3. Maximum error band of the offset voltage or span over the compensated temperature range, relative to the 25°C reading. 4. Long term stability over a six month period. 5. Response time for a step change from the zero pressure to the full scale pressure . 6. The maximum pressure that can be applied without changing the transducer´s performance or accuracy. 7. The maximum pressure that can be applied to a transducer without rupture of either the sensing element or transducer case. 8. Common mode voltage as measured from output to ground. 9. Absolute devices with improved zero pressure offset values are available on request. Please contact your nearest Sensortechnics sales office for further information. E / 11714 / A 3/6 www.sensortechnics.com RTO Series Stainless steel pressure sensors RTO...1 (cell package) 2.0 NOMEX INSULATED RIBBON CABLE W/ .100 (2.54) PIN SPACING (24 AWG EQUIV.) .575 (14.61) .420 (10.67) .325 (8.26) PHYSICAL DIMENSIONS Ø .594 (15.09) RING I.D. Ø .736 (18.69) Ø .650 (16.51) WELD RELIEF O-RING GROOVE Ø .746 (18.95) Ø .668 (16.98) CKT CAVITY GROOVE FOR AS568-016 O-RING (15.6 x 1.78) Do not touch the diaphragm! mass: 20 g Note: 4 x .125 (3.2) third angle projection dimensions in inches (mm) Non-concentricity effects at the diaphragm weld area may cause run out of up to ±0.006“ between the upper and lower portions of the sensor body (it is recommended to use a counter bore in the mating bore used with this device to allow for this non-concentricity). 2.0 NOMEX INSULATED RIBBON CABLE W/ .100 (2.54) PIN SPACING (24 AWG EQUIV.) Ø .736 (18.69) WELD RELIEF Ø .650 (16.51) O-RING GROOVE Ø .746 (18.95) Ø .668 (16.98) CKT CAVITY .375 (9.55) .220 (5.59) .125 (3.18) .040 (1.02) RTO...2 (flush mount package) 4 x .125 (3.2) GROOVE FOR AS568-016 O-RING (15.6 x 1.78) Do not touch the diaphragm! third angle projection mass: 18 g dimensions in inches (mm) E / 11714 / A 4/6 www.sensortechnics.com RTO Series Stainless steel pressure sensors PHYSICAL DIMENSIONS (cont.) Ø .746 (18.95) Ø .668 (16.98) CKT CAVITY .722 (18.34) .472 (12.0) .412 (10.46) .34 (8.64) 2.0 NOMEX INSULATED RIBBON CABLE W/ .100 (2.54) PIN SPACING (24 AWG EQUIV.) 1.24 (31.50) RTO...7 (1/4 BSP package) .75 (19) HEX Ø .438 Ø .720 (11.13) (18.89) 4 x .125 (3.2) Ø .171 (4.34) third angle projection mass: 52 g dimensions in inches (mm) E / 11714 / A 5/6 www.sensortechnics.com RTO Series Stainless steel pressure sensors ORDERING INFORMATION Series Options R TO Pressure range Pressure mode Housing style P 003 0...3 psi A* Absolute 1 Cell P 005 0...5 psi G Gage 2 Flush mount P 010 0...10 psi Vacuum/gage 7 1/4 BSP P 015 0...15 psi P015(V) P 030 P030(V) -15...+15 psi 0...30 psi -15...+30 psi P 050 0...50 psi P 100 0...100 psi P100(V) V** -15...+100 psi P 200 0...200 psi P 300 0...300 psi P 500 0...500 psi * from 15 psi upwards only ** for 15, 30 and 100 psi only Example: Note: R TO P 015 A 2 Current supply versions are available on request. Please contact your nearest Sensortechnics sales office for further information. Sensortechnics PRO services: · Extended guarantee period of 2 years · Improved performance characteristics · Custom product modifications and adaptations even for small quantities · Advanced logistics models for supply inventory and short delivery times · Technical support through application engineers on the phone or at your site · Fastest possible technical response for design and QA engineers ... plus other services on request Sensortechnics reserves the right to make changes to any products herein. Sensortechnics does 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. E / 11714 / A 6/6 www.sensortechnics.com