P992 Low Range Differential Pressure Sensor Typical Applications Variable Air Volume Systems (VAV) Filter Pressure Monitoring Duct Air Flow Modulated Furnace Controls Combustion Air Flow Gaseous Leak Detection Description The P992 series of pressure sensors Standard Full Scale Pressure Ranges incorporates a silicon capacitive sensing 1, 2, 5, 10, 1, 2, 5 inches of H20 element in a compact package. Features Rugged Package Using a 5 Vdc input, the sensors provide Backward Compatible Mounting Configurations a 0.25 to 4.0 Vdc output proportional to Amplified Temperature Compensated Linear pressure. Internal temperature compensation Output provides an accurate, easy to use device. No Position Sensitivity EMI/RFI & ESD Protected The innovative design eliminates mounting Frequency Output Option (Consult Factory) position effects found on other low pressure Superior Output Signal Stability differential sensors currently available in the market. Potsdamer Str. 14, 32423 Minden, Germany 235 E. Main St., Suite 102A, Northville, MI 48167, USA Tel: +49 571 3859-0 - Fax: +49 571 3859-119 Tel: +1 (248) 465-0815 - Fax: +1 (248) 465-0810 Email: info kavlico.de Email: pressure.sensors kavlico.com www.kavlico.comTechnical Specifications How to Order Note: Performance Specifications with 5 Vdc supply at 25C Use this diagram, working top to bottom and left to right to construct your model number. An example is shown below. Custom OEM Differential Pressure Ranges options are also available. (inches of H 0): 1, 2, 5, 10, 1, 2, and 5 2 P992 Low Range Differential Pressure Sensor Proof Pressure: 1.0 PSI (either port) Burst Pressure: 1.5 PSI (either port)) Pressure Range Supply Voltage: 5.0 0.25 Vdc 1 0 - 1.0 H2O Supply Current: 4mA Max. 1B 1 H2O Output Voltage (Ratiometric): 0.25 to 4.0 Vdc 2 0 - 2.0 H 2O Calibration Tolerance 2B 2 H2O (at 5.0 Vdc supply and no load): 5 0 - 5.0 H 2O Zero/Null Pressure: 0.25 Vdc 60 mV 5B 5 H2O Span: 3.75 Vdc 60 mV 10 0 - 10 H2O Voltage Ratiometricity: 1.5% of span Max. Electrical Termination 4.75 to 5.25 Vdc supply A PCB Mount Total Error Band B 3* Foot PCB (Compatible with Kavlico P892) (10 to 40C): 2% of span Max. (3% for 0-1 range) C 2 Foot PCB with lead wires Output Impedance: 100 Max. (Compatible with Kavlico P592/P593/P792) Service Life: 10,000,000 cycles Min. Shock: 10 g s at 6ms duration P992 - 5B - A Vibration: 1 g from 20 Hz to 1200 Hz Example: P992 - 5B - A Operating Temperature: 0C to 60C Description: P992 Pressure Sensor, 5 H2O, Storage Temperature: -40C to +95C with PCB Mounting Option. Humidity: 95% RH, non-condensing Weight: 20 g rams Max. Electrical Termination: Option A & B: 3 soldera ble pins, tin plated Option C: Lead wires, 24 AWG, 12 long Preferred Mounting Position: None Pressure Connection: 1/8 diameter tube fitting with barb for 3/16 ID tubing Recommended Interface Impedance: 25 k Min. resistance between transducer output and ground, in parallel with 0.2 uF Max. capacitance Over-voltage Protection: 16 Vdc Reverse Polarity Protection: -6 Vdc Dont see what you want Call us at +1 (619) 710-2068 to customize this product Before installation and operation, ensure that the appropriate pressure sensor has to meet your application-specific needs been selected in terms of pressure range, design and specific measuring conditions. Non-compliance can result in serious injury and/or damage to the equipment. Warning: The product information contained in this catalogue is given purely as information and does not constitute a representation, warranty or any form of contractual commitment. Kavlico reserve the right to modify their products without notice. It is imperative that we should be consulted over any particular use or application of our products and it is the responsibility of the buyer to establish, particularly through all the appropriate tests, that the product is suitable for the use or application. Under no circumstances will our warranty apply, nor shall we be held responsible for any application (such as any modification, addition, deletion, use in conjunction with other electrical or electronic components, circuits or assemblies, or any other unsuitable material or substance) which has not been expressly agreed by us prior to the sale of our products. 2013 Kavlico. All rights reserved. Potsdamer Str. 14, 32423 Minden, Germany 235 E. Main St., Suite 102A, Northville, MI 48167, USA Tel: +49 571 3859-0 - Fax: +49 571 3859-119 Tel: +1 (248) 465-0815 - Fax: +1 (248) 465-0810 Email: info kavlico.de Email: pressure.sensors kavlico.com www.kavlico.com