type 1290 direct drive process pressure gauge€¦ · · 2017-04-11bulletin dd-1 1290 product...

BULLETIN DD-1 1290 PRODUCT SPECIFICATIONS Model Number: 1290 Accuracy: 1 /2% full scale (Grade 2A, ASME B40.100) Ranges: 15psi to 2000psi Dial Size: 4 1 /2˝ diameter Case Material: ABS Thermoplastic Ring: Snap, 302 SS Back Cover: Thermoplastic Window: Acrylic Dial: White-coated SS Pointer: Aluminum Sensing Element: Inconel X-750 Bourdon Tube: Inconel X-750, 304SS capillary Socket Material: 316L SS Conn. Size: 1 /4˝, 1 /2˝ NPT Conn. Location: Lower or back OPTIONS • Calibration Chart (C4) • Wired St. St. Tag (NH) • Regular Glass (RG) • Front Flange (FF) (back connect only) Type 1290 Direct Drive Process Pressure Gauge Ashcroft Inc., 250 East Main Street, Stratford, CT 06614 USA Tel: 203-378-8281 • Fax: 203-385-0408 email: [email protected] • www.ashcroft.com All specifications are subject to change without notice. All sales subject to standard terms and conditions. © Ashcroft Inc. 2017 Rev.04/17 FEATURES • Inconel X-750 Sensing Element • Simple Gearless Movement • Selection of Measurement Units (psig and dual scale, kg/cm 2 /psi) • Optional NIST Traceable Calibration Chart APPLICATIONS Ideal for applications where shock and vibration are present

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BULLETIN DD-1 1290

PRODUCT SPECIFICATIONSModel Number: 1290Accuracy: 1⁄2% full scale (Grade 2A,

ASME B40.100)Ranges: 15psi to 2000psiDial Size: 41⁄2˝ diameter Case Material: ABS ThermoplasticRing: Snap, 302 SS Back Cover: ThermoplasticWindow: AcrylicDial: White-coated SSPointer: AluminumSensing Element: Inconel X-750Bourdon Tube: Inconel X-750, 304SS

capillary Socket Material: 316L SSConn. Size: 1⁄4˝, 1⁄2˝ NPTConn. Location: Lower or backOPTIONS• Calibration Chart (C4)• Wired St. St. Tag (NH)• Regular Glass (RG)• Front Flange (FF)(back connect only)

Type 1290 Direct Drive Process Pressure Gauge

Ashcroft Inc., 250 East Main Street, Stratford, CT 06614 USATel: 203-378-8281 • Fax: 203-385-0408email: [email protected] • www.ashcroft.com

All specifications are subject to change without notice. All sales subject to standard terms and conditions. © Ashcroft Inc. 2017 Rev.04/17

FEATURES

• Inconel X-750 Sensing Element

• Simple Gearless Movement

• Selection of Measurement Units(psig and dual scale, kg/cm2/psi)

• Optional NIST Traceable CalibrationChart

APPLICATIONS

Ideal for applications where shock andvibration are present

Ash Bul DD-1 1290 TTS.qxp_layout 4/5/17 9:32 AM Page 1

Page 2: Type 1290 Direct Drive Process Pressure Gauge€¦ · · 2017-04-11BULLETIN DD-1 1290 PRODUCT SPECIFICATIONS Model Number: 1290 Accuracy: 1⁄2% full scale (Grade 2A, ASME B40.100)

Ashcroft Inc., 250 East Main Street, Stratford, CT 06614 USATel: 203-378-8281 • Fax: 203-385-0408email: [email protected] • www.ashcroft.com

All specifications are subject to change without notice. All sales subject to standard terms and conditions. © Ashcroft Inc. 2017 Rev.04/17BULLETIN DD-1 1290

45 1290 (WD) 02 L C4 15#

Order Coding Example

OPTIONS PRESSURE RANGES*SIZE TYPE SENSING ELEMENT CONN. SIZE CONN. LOCATION) (X VARIATIONS) PSI DUAL SCALE45 1290 (WD) 02 (L) (C4) 15 (inner) (outer)41⁄2 Direct Inconel 1⁄4 NPT Lower Calibration Chart 30 KSC PSI

Drive Gauge X750, SS Socket 60 2 0/3004 (NH) 100 7 0/100

1⁄2 NPT Wired, SS Tag 150 11 0/160160 14 0/200200 21 0/300300 28 0/400400 35 0/500500 42 0/600600 70 0/1000800 105 0/1500

1000 120 0/200015002000

1.25

Ø 5.24

2.66

.19

5.91

4.12

1.38

1.25

Ø .33 3 PLACES ON5.38 BOLT CIRCLE