Model 86 5psi 316L SS Pressure Sensor High Performance, Small Profile 0-100 mV Output Absolute and Gage Low Pressure Medical Instruments Process Control Oceanography Refrigeration/Compressors Pressure Transmitters Level Systems DESCRIPTION The Model 86 is a small profile, media compatible, piezoresistive silicon pressure sensor packaged in a 316L stainless steel housing. The Model 86 is designed for O-ring mounting. The sensing package utilizes silicone oil to transfer pressure from the 316L stainless steel diaphragm to the sensing element. The Model 86 is designed for high performance, low pressure applications. A ceramic substrate is attached to the package that contains laser-trimmed resistors for temperature compensation and offset correction. An additional lasertrimmed resistor is included which can be used to adjust an external differential amplifier and provide span interchangeability to within 1%. Sensors with threaded pressure fittings, weldable flush FEATURES sensors and high pressure stainless steel sensors are also O-ring Flush Mount 0c To +50c Compensated Temperature Range 0.1% Pressure Non-linearity 1.0% Interchangeable Span (Provided By Gain Set Resistor) Solid State Reliability Low Power available. Please contact the factory for more information. DIMENSIONS STANDARD RANGES 1-66 Range psig psia 0 to 5 ISO - Standard Model 86 5psi 316L SS Pressure Sensor PERFORMANCE SPECIFICATIONS All parameters measured at 1.5mA drive and at 25C after 10 second warm up, unless otherwise specified. Unless specifically indicated, only those parameters indicated as tested are verified on each part. Parameters are specified for the compensated version only. PARAMETERS MIN TYP MAX UNITS NOTES Full Scale Output Span 75 120 150 mV 1, 2 Zero Offset -1 0 1 mV 2 0.10 % Span 3 Pressure Non-linearity -0.10 -0.1 0.1 % Span Input Resistance Pressure Hysteresis 3,500 6,000 Output Resistance 4000 25000 Temperature Error - Span -0.75 0.75 % Span Temperature Error - Zero -1.0 1.0 % Span 4 Thermal Hysteresis - Span -0.25 0.25 % Span 4 Thermal Hysteresis - Zero -0.25 % Span 4 0.25 Long Term Stability - Offset 0.1 Long Term Stability - Span % Span/yr. 0.1 Supply Current 0.5 Output Load Resistance Insulation Resistance (50 VDC) 1.5 4 % Span/yr. mA 5 5 M 6 50 M 7 Pressure Overload 2.0 3X Rated Compensated Operating Temperature 0C to 50C 8 Operating Temperature Range -40C to +125C 8 Storage Temperature Range -50C to +125C 8 Media - Pressure Port Liquids and Gases compatible with 316L Stainless Steel Media - Reference Port Compatible with Silicon, Pyrex, Gold, Fluorosilicone Rubber and 316L Stainless Steel Weight 13 g Notes 1. For amplified output circuits, 3.012V 1% interchangeability with gain set resistor. See Application Note TN-003. 6. 7. Between case and sensing element. 2. Measured at vacuum for absolute (A), ambient for gage (G). 8. 3. Best fit straight line. Maximum temperature range for product with standard cable and connector is -20C to +105C. 4. Over Temperature range: 0C to 50C Span with respect to +25C. 9. 5. Guarantees output/input ratiometricity. For gage units used at pressures below atmosphere, the span accuracy is not guaranteed. ORDERING INFORMATION Load resistance to reduce measurement errors due to output loading. APPLICATION SCHEMATIC 86 - 005 G - C T Vent (T = Tube, Blank is standard = No tube) Electrical (C = Ribbon Cable with Connector, Electrical (R = Ribbon Cable, P = Solder Pads Electrical (L = Leads, Uncompensated) Type (A = Absolute, G = Gage) Pressure Range (5 psi) Model For other ranges, process fittings and electrical connections contact factory. CONNECTIONS PAD NO. / CABLE FUNCTION 1 +OUT 2 -EX 3 +EX 4 -OUT 5 GAIN 6 GAIN June 2001 ISO - Standard LEADER Electronic Co., Ltd - 116, Jianghuali, Jianghua Road, Jiangmen City, GD, PRC Tel: + 86 750 3101711, 3379183 Fax: + 86 750 3388669 Website: www.leadersensors.com - e-mail: leader@leadersensors.com