Model KS Sanitary Pressure Transmitter The Ashcroft trade name has been synonymous with pressure for over 150 years. Since 1987, the Transducer Operation of Dresser Instrument Division has been manufacturing quality industrial pressure transducers serving a multitude of markets. Whatever your application, we have the technology to provide either standard or customized designs to fit your requirements. Each pressure transducer is 100% tested and calibrated in our ISO-9001 certified facility in Milford, Connecticut. The commitment of our engineering staff, direct sales force and distribution network ensure that the service and application expertise you need to maintain safety and performance in your application is always available when and where you need it. The people of Dresser Instrument Division are here to provide the best quality products and service best suited to our customer's needs. The KS sanitary pressure transmitter combines a proven thin film sensor technology and 3A standards for sanitary applications. * Dairy * Food processing * Pharmaceutical * Biotech T R A N S D U C E R O P E R AT I O N S BULLETIN PT-6 Model KS Pressure Transducer/Transmitter Stability: 1% F.S./year Durability: 107 cycles 20/80% F.S. with negligible performance change Response Time: Less than 5m sec. ENVIRONMENTAL SPECIFICATIONS Temperature Limits: Storage -65/+250F Operating -20/+180F Compensated +30/+130F Thermal Coefficients (68F ref.): Zero 0.04% F.S./F Span 0.04% F.S./F Humidity: No performance effect at 95% relative humidity-noncondensing Consult factory for pricing, availability and required minimums for non-standard products. WARNING! Sensitive diaphragm! Do not touch! Remove protective-cap just before installation! FUNCTIONAL SPECIFICATIONS Overpressure (F.S.): Proof 200% Burst 800% Vibration Sweep: Less than 0.1% F.S. effect for 0-2000 Hz at 20 g's in any axis Shock: Less than 0.05% F.S. effect for 100 g's, 20 ms shock in any axis Position Effect: Less than 0.1% F.S. Bendix(R) is registered trademark of Amphenol Corp. Hirschmann(R) is registered trademark of Richard Hirschmann of America Inc. A B C D PHYSICAL SPECIFICATIONS Standard Process Connections: (316L stainless steel) Tri-Clamp(R) style 112, 2. Enclosure: NEMA 4X, (NEMA 1 only if <500 psig and electrical termination is Bendix(R) or Hirschmann(R)). Case: 300 series stainless steel Cable: No. 24 AWG, 36 PVC, shielded, vented, UL approved. Diaphragm: 316L stainless steel electropolished Fill: USP grade 99.5% glycerin fill, contact factory for other fill fluids. Weight: 13.5 oz. (approx. without cable) NEMA 4X only with F2 and C1 electrical connections. Dimensions ELECTRICAL SPECIFICATIONS Output Signal: Supply Voltage: 4-20mA (2 wire) 10-36 Vdc 1-5 Vdc (3 wire) 10-36 Vdc 1-6 Vdc (3 wire) 10-36 Vdc 2mV/V ratiometric 5-10 Vdc regulated 3mV/V ratiometric 5-10 Vdc regulated 10mV/V ratiometric 5-10 Vdc regulated 20mV/V ratiometric 5-10 Vdc regulated Reverse polarity protected Supply Current: Less than 3mA for voltage output Circuit to Case Insulation Resistance: 100 M ohms @ 50 Vdc PERFORMANCE CHARACTERISTICS Accuracy Class (F.S.): 1.0% Nonlinearity Terminal Point* 0.7% B.F.S.L. 0.4% Hysteresis 0.2% Nonrepeatability 0.07% *Including hysteresis Standard Ranges (psi): 0/30* 0/300 Vac/30 0/60* 0/500 Vac/60 0/100 0/750 Vac/100 0/150 0/1000 0/200 Consult factory for non-standard ranges. *T/C multiply by 1.5 times MODEL A B C D S15 0.8 4.7 0.9 2.0 S20 0.8 4.7 0.9 2.5 Load Limitations 4-20mA Output Only (R LOOP ) 1182 1000 750 500 Tri-Clamp(R) is a registered trademark of Tri-Clover, Inc. 250 0 38 WELLINGTON ROAD MILFORD, CT. 06460 (203) 783-6650 Customer Service (203) 783-6659 FAX www.dresser.com/instruments 0 10 20 30 36 Vmin = 10V+ (.022A x RL) RL = RS + RW RL = Loop Resistance (ohms) RS = Sense Resistance (ohms) RW = Wire Resistance (ohms) How To Order K S # 7 Accuracy (7) 1.0%, 0.040%/F Type Configuration (KS) Output Signal (42) 4-20mA (16) 1-6 Vdc (15) 1-5 Vdc (02) 2mV/V (03) 3mV/V (10) 10mV/V (20) 20mV/V Sanitary Seal (S15) 112 Sanitary Connection (S20) 2 Sanitary Connection Electrical Termination (F2) 36 Cable, Shielded, PVC Sheathing (B6) Bendix 6-pin #PTO2A-10-6P* (B9) WP Bendix 6-pin #PTO2H-10-6P* (B4) Bendix 4-pin #PTO2A-8-4P* (B8) WP Bendix 4-pin #PTO2H-8-4P* (C1) 12 NPT-M Conduit and 36 Cable (HM) Hirschmann Miniature *Mating connector available as option Pressure Range (30) 30 psi (60) 60 psi (100) 100 psi (150) 150 psi (200) 200 psi (300) 300 psi (500) 500 psi (750) 750 psi (1000) 1000 psi (Vac/30) Vac/30 (Vac/60) Vac/60 (Vac/100) Vac/100 All specifications are subject to change without notice. All sales subject to standard terms and conditions. (c) Dresser Instrument Division 11/97 20MCP 1P 1/94 6P 11/97