Auto Instrument AT3051 Differential Pressure Transmitter (0 - 0,16 kPa ~ 0 - 1,0 kPa)

Process Fluid: Liquid, Gas of Vapor

Application : Absolute Pressure, Gauge Pressure, Differential Pressure

Measuring Range: 0 - 0.16 kPa ~ 0 - 1.0 kPa (Minimum); 0 - 4.0 MPa ~ 0 - 20.0 MPa (Maximum)

Turndown Ratio : 100 : 1

Accuracy : 0.1%

Stability:+/-0.2% of URL for 2 yearsLoad:R

Working Temperature: -25 to +95 °C

Max. Pressure : 40 MPa

Material :

Flange/Adapter : Stainless Steel 304 / Stainless Steel 316

Drains/Vents : Stainless Steel 304 / Stainless Steel 316

Diaphragm : Stainless Steel 316L / Hastelloy B / Hastelloy C / Monel / Tantalum

Wetted O-Ring : Buna N / Viton / PTFE

Bolts & Nuts : Carbon Steel / Stainless Steel 316

Mounting Bracket : Carbon steel / Stainless Steel 304 / 316

Name / Tag Plate : Stainless Steel 304 / Stainless Steel 316

Converter Housing : Low copper cast aluminum alloy with polyurethane, light blue paint

Fill Fluid : Silicone / Fluorine Oil

Protection Class:IP65 (Standard): Intrinsically Safe EEx ia IIC T5 (Standard); Explosion proof Ex D IIB T5

Dimensions: 102 mm ( W ) * 188 mm ( H ) * 130 mm (D)

Weight: 3.5 Kg

Display : 5 Digits programmable & 0-100% Bargraph

Display Unit : Standard 22 different engineering unit; 5 Digits programmable for special unit

Keypad : 3 internal keys for programming and output setting

Current Output: 4 - 20 mA 2 wires with Hart signal (Compatible) ohm=(Vdc-9)*50

Power Supply : 9 - 36 VDC

Damping : 0 - 32 seconds

Response Time: 200 mS

Mounting : Bracket on 2" Pipe

Humidity Limit: 0 to 100% Relative Humidity

Turn on Time: 2 Seconds with minimum damping

Zero Calibration: Automatic zero calibration by press-butto

Cable Entry : M20 Conduit Threads / 1/2" NPT (Female)

Temperature Effect : +/-0.18% ~ +/-0.5% of span per 20 °C

Vibration Effect: +/-0.05% of URL per g to 200 Hz in anyaxis

EMI/RFI Effect : Follow SAMA PMC 33.1 from 20 to 1000 MHz and for field strengths up to 30 V/m

Process Connection : 1/4" - 18 NPT ; 1/2" - 14 NPT(with adapter)

Ambient Temperature : -25 to +80 °C

Datasheet