Catalogs >
ASHCROFT >
KS Sanitary

KS Sanitary
2Pages

Catalog excerpts

C ASHCROFT' Trust the shield.™ APPLICATIONS: Dairy, food, pharmaceutical and any 3A sanitary application FEATURES: • 316L stainless steel electropolished (12-2') Tri-Clamp® style diaphragm • Vac.-1000 psi pressure range • Stainless steel NEMA 4X enclosure • Superior long-term stabilityand repeatability • Current/voltage/millivolt output • Wide range of electricalconnections available • All-welded construction Ashcroft® combines the proven polysilicon thin film technology with its longtime know-how of diaphragm seals to create the KS sanitary pressure transmitter. The all-welded stainless steel construction meets the 3A Sanitary Standard 74-02. The KS Sanitary Pressure Transmitter features the benefits of polysilicon thin film performance at an affordable price. Modern chemical vapor disposition methods provide simple, stable, molecular bonds between a proven metal diaphragm and polysilicon strain gage bridge. There are no epoxies or bonding agents to contribute to signal instability or drift. The integral metal diaphragm and polysilicon bridge are virtually unaffected by shock, vibration or mounting position. PERFORMANCE SPECIFICATIONS Accuracy Class (Span): ±1.0% Includes non-linearity, (Terminal Point Method), hysteresis, non-repeatability, zero offset and span setting errors Best fit straight line (BFSL) ±0.75% Includes non-linearity, hysteresis and non-repeatability errors ENVIRONMENTAL SPECIFICATIONS Temperature Storage -65/+250°F (-54 to +120°C) Thermal Coefficients: (68°F (20°C) ref.) % Span/°F Standard: ZERO ±0.04% Humidity: No performance effect at 95% relative humidity - noncondensing FUNCTIONAL SPECIFICATIONS Standard Ranges (psi) 0/30*f 0/300t vac./30* 0/200t Consult factory for nonstandard ranges. *T/C multiply by 1.5 times. tNEMA 4X only with F2 and C1 electrical connections. Overpressure: (F.S.) Proof 200% Vibration Sweep: Less than ±0.1% span effect for 0-2000 Hz at 20 g’s in any axis Shock: Less than ±0.05% span effect for 100 g's, 20ms shock in any axis Position Effect: Less than 0.01% span ELECTRICAL SPECIFICATIONS Transmitter Output Signal: 4-20mA (2 wire) 1-5 Vdc (3 wire) 1-6 Vdc (3 wire) Supply Current: Less than 3mA for voltage output Power Requirements: 10-36 Vdc unregulated Reverse polarity protected Transducer Output Signal: 2m V/V ratiometric 3m V/V ratiometric 10m V/V ratiometric 20m V/V ratiometric Power Requirements: 5-10 Vdc regulated Circuit to Case Insulation Resistance: 100 M ohms @ 50 Vdc All specifications are subject to change without notice. All sales subject to standard terms and conditions. © Ashcroft Inc. 2012 Rev. 07/14 Ashcroft Inc., 250 East Main Street, Stratford, CT 06614 USA Tel: 203-378-8281 • Fax: 203-385-0408 email: info@ashcroft.com • www.ashcroft.com

Open the catalog to page 1

C ASHCROFT' Trust the shield.™ PHYSICAL SPECIFICATIONS Enclosure: NEMA 4X Weight: 13.5 oz (approx. without cable) MATERIALS Case: 300 series stainless steel Cable: No. 24 AWG, 36" PVC, shielded, vented, UL approved Diaphragm: 316L SS, 12-20 Ra surface finish Standard Process Connections: 316L stainless steel electropolished Tri-Clamp® style 1)2", 2" Fill: USP grade 99.5% glycerin fill, contact factory for other fill fluids Consult factory for pricing, availability and required minimums for nonstandard products. WARNING! Sensitive Diaphragm! Load Limitations 4-20mA Output Only (R loop) Vmin...

Open the catalog to page 2