UltraStable 300 UltraStable 300 UltraStable 300 High Stability Stainless Steel Pressure Sensors The low cost UltraStable 300 series incorporates stainless steel isolation, and a wide range of standard pressure ranges and electrical outputs and very small size. This product uses IC Sensors Ultra Stable technology that provides stability over a wide temperature range. This is a low cost amplified transducer using the “Ultra Stable” sensor Features technology typically only available in much ✦ .1% Accuracy higher priced sensors. The modular design ✦ -40C to 105C Operating Temperature is adaptable to a variety of port variations. ✦ 100% stainless steel isolation. Small size Standard outputs include 0 to 100mV ✦ Wide variety of pressure ranges and constant voltage and constant current electrical outputs excitation, .5V to 4.5V ratiometric, 1V to 5V ✦ Low cost regulated and 4 to 20mA current loop. ✦ UltraStable technology Applications ✦ Refrigeration and HVAC controls ✦ Compressed gasses ✦ Process control ✦ Water pressure monitoring Static Performance Specifications Units Compensated low Amplified Ratiometric Amplified Amplified Notes level 0 to 100 mV 0.5 – 4.5 V out 1 – 5 V out 4 to 20 mA Min. Typ. Max. Min. Typ. Max. Min. Typ. Max. Min. Typ. Max. Offset mV/ % Span -1mV ±0.5 +1mV -1% ±0.5 +1% -1% ±0.5 +1% -1% ±0.5 +1% 2,3,4,7,9 Span mV/ % Span -1% ±0.5 +1% -1% ±0.5 +1% -1% ±0.5 +1% -1% ±0.5 +1% 2,3,4,7 Accuracy % Span -.15 ±0.1 +.15 -.15 ±0.1 +.15 -.15 ±0.1 +.15 -.15 ±0.1 +.15 3,5 Long Term % Span - ±0.1 - - ±0.1 - - ±0.1 - - ±0.1 - Stability % Span Response Time mS 1 - - 1 - - 1 - - 1 - - 7 Supply VoltageV5 10 13 4.75 5 5.25 8 - 30 10 24 30 1,8 Supply Current mA 1 2 2.5 3 3.5 2.5 3 3.5 - - - Output K Ohms 12 - - - - - - - - - 3 Impedance K Ohms 4 30 - - - - - - - - - 2,3 Isolation M Ohm 50 - - 50 - - 50 - - 50 - - 6 Notes: 1) Supply voltage on amplified regulated versions 6) @50VDC must be at least 1.5 volts greater than output voltage. 7) Zero setting for amplified 0V will actually be set at 50mV 2) Output loading may affect performance 8) For low level (100mV) sensors span is ratiometric to supply 3) Room temperature calibration (25C) (10mV/volt output). A Division of 4) Custom offset & span calibration available 9) Nominal zero setting on 0-5 and 0-10V versions 5) Combined BFSL linearity, hysteresis & repeatability is actually 50mV www.msiusa.com 03/03 UltraStable 300 UltraStable 300 UltraStable 300 Environmental Performance Specification Units Amplified Notes Min. Typ. Max. Thermal effect on Offset –20Cº to 85Cº % Span -1.5 ±0.75 1.5 1,2,3 Thermal effect on span –20Cº to 85Cº % Span -1.5 ±0.75 1.5 1,2,3 Thermal Hysteresis –20Cº to 85Cº % Span - ±.05 - Operating temperature Deg. C -40 25 105 Notes: 1) With reference to 25C 3) Tighter temperature calibration available 2) Other temperature ranges available Mechanical Specifications Specification Value Notes Proof pressure 3x rated pressure Burst pressure 4x rated pressure or 20K psi 2 Vibration 20 G’s rms @2khz Shock 100G 11ms Pressure cycles 1 million cycles 0 to full scale Media compatibility All materials compatible with 316 stainless steel 1 Environmental protection IP 67 (Cable version) Notes: 1) Other materials available (consult factory) 2) Which ever is less, 10X burst available on some pressure ranges (consult factory) Ordering Information Model Output Connection Specials port type Pressure range Pressure unit US3 X X - XXXXX X - XXXX X Output Connection Specials Port Type Pressure Range Pressure Units 1=0 to 75-150mV@ 1= cable 2 feet Specials are des- 2=1/4-19 BSP 015P=0 to 15psi 001B=0 to 1Bar A = absolute 1.5mA w/gain set 4 = Integral ignated by a 5 digit 4= 7/16-20 UNF 030P=0 to 30psi 01.6B=0 to 1.6Bar G = gauge resistor (6 wire) Packard number. 5= 1/4-18 NPT 050P=0 to 50psi 002B=0 to 2Bar 2= 0 to 100mV 6= 1/8-27 NPT 100P=0 to 100psi 005B=0 to 5 Bar (constant voltage X=Special connec- 300P=0 to300psi 007B=0 to 7 Bar 10mV/V) tion 500P=0 to 500psi 010B=0 to 10 Bar X= special port 01KP=0 to 1Kpsi 015B=0 to 15 Bar 3=.5 to 4.5V ratio 03KP=0 to 3Kpsi 020B=0 to 20 Bar (1) 05KP=0 to 5Kpsi 025B=0 to 25 Bar 4= 1 to 5V 035B=0 to 35 Bar 8=4-20 mA 070B=0 to 70 Bar 200B=0 to 200 Bar X=Special output 350B=0 to 350 Bar ® Schaevitz Sensors Division of Measurement Specialties A Division of 1000 Lucas Way Hampton, VA 22666 1-800-745-8008 Phone: 757-766-1500 www.msiusa.com 03/03 UltraStable 300 UltraStable 300 UltraStable 300 1) For ratiometric output, span changes with input voltage (see supply voltage specifications) ® Schaevitz Sensors Division of Measurement Specialties 1000 Lucas Way A Division of Hampton, VA 22666 1-800-745-8008 Phone: 757-766-1500 www.msiusa.com 03/03 UltraStable 300 UltraStable 300 UltraStable 300 Mechanical Dimensions ® Schaevitz Sensors Division of Measurement Specialties 1000 Lucas Way A Division of Hampton, VA 22666 1-800-745-8008 Phone: 757-766-1500 www.msiusa.com 03/03