Smart D/P Flowmeter

ADF9500 Series ADF9500 series is a transmitter of differential pressure pressure can be converted into flow value via microcomputer technology and flowrate, totalizer, flowmeter. The differential and differential pressure can be displayed directly in LCD screen. It's equipped with strong output function: 4-20mA, pulse and HART. ADF9500 is widely used in differential pressure sensors such as orifice, venturi, annubar, v-cone etc.. It has high stability and high accuracy.

FEATURES

Converter can be rotated at six directions for easy installation  Can display flow rate, totalizer and differential pressure at the same time  Two years stability of 0.2%  0.075% accuracy  Parameter setting by keypad directly  4-20 mA and pulse output, HART communication  Automatic zero calibration by press-button  Explosion proof and weather proof housing

SPECIFICATION

Process Fluid: Display: Liquid, Gas of Vapor 9-digit totalizer, 6-digit flow rate Application: Display Unit: Differential pressure flow measurement 32 flow engineering unit Pressure Range: 5 Digits programmable for special unit 0 - 2000Kpa Keypad: Flow Range: 3 internal keys for programming 0 - 999999 and output setting Turndown Ratio: Current Output: 20 : 1 4 - 20 mA 2 wires Accuracy: with Hart signal (Compatible) +/- 0.075% of span Load Stability: Rohm=(Vdc-9)*50  +/-0.15% of URL for 2 years Pulse Output: Working Temperature: Scale Pulse -25 to +95 oC Power Supply: Max. Pressure: 9 - 36 VDC 40 Mpa Damping: Material: 0 - 32 seconds Flange/Adapter Humidity Limit: Stainless Steel 304 / Stainless Steel 316  0 to 100% Relative Humidity Drains/Vents Turn on Time: Stainless Steel 304 / Stainless Steel 316  2 Seconds with minimum damping Diaphragm Zero Calibration: Stainless Steel 316L / Hastelloy B / Automatic zero calibration by press-button Hastelloy C / Monel / Tantalum Cable Entry: Wetted O-Ring M20 Conduit Threads / 1/2" NPT (Female ) Buna N / Viton / PTFE Temperature Effect: Bolts & Nuts +/-0.18% of span per 20 oC Carbon Steel / Stainless Steel 316 Vibration Effect: Mounting Bracket +/-0.05% of URL per g to 200 Hz in any Carbon steel / Stainless Steel 304 / 316 axis Name / Tag Plate EMI/RFI  Effect: Stainless Steel 304 / Stainless Steel 316 Follow SAMA PMC 33.1 from 20 to 1000 Converter Housing MHz and for field strengths up to 30 V/m Low copper cast aluminum alloy with Process Connection: polyurethane, light blue paint 1/4 - 18 NPT Fill Fluid: 1/2 - 14 NPT (with adapter) Silicone / Fluorine Oil Ambient Temperature: Protection Class: -25 to +80 oC IP67 (Standard ) Dimensions: Intrinsically Safe EEx ia IIC T5 (Standard) 102 mm (W) * 188 mm (H) * 130 mm (D) Explosion proof Ex D IIB T5 (Optional) Weight: Mounting: 3.5 Kg Direct Mounting / Bracket on 2" Pipe