APT9500 Series

The APT9500 Series is a transmitter of differential pressure flowmeter. Differential pressure can be converted into flow value via microcomputer technology and can be displayed directly on the LCD screen as well as the flowrate, totalizer. It is equipped with strong output function: 4-20 mA, pulse and HART. APT9500 is widely used in combination with any differential pressure sensors such as orifice, venturi, annubar, v-cone etc. It has high stability and high accuracy.

FEATURES

Converter can be rotated in six directions for easy installation

Can display flow rate, totalizer and differential pressure at the same time

Two years stability of 0.2%

Accuracy of 0.075%

Parameter setting by keypad directly

4-20 mA and pulse output, HART communication

Automatic zero calibration by press-button

Explosion Proof and weather proof housin

SPECIFICATION

Process Fluid	:	Liquid, Gas, Vapor
Application	:	Differential pressure flow measurement
Pressure Range	:	0-2500 kPa
Flow Range	:	0-999999
Turndown Ratio	:	20:1
Accuracy	:	+/-0.075% of span
Stability	:	+/-0.15% of URL for 2 years
Working Temperature	:	-25~95 °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 Oil / Fluorine Oil
Protection Class	:	IP67 (Standard)
	:	Intrinsically Safe, Eex ia IIC T5 (Standard)
	:	Explosion Proof, Ex db IIC T6
Mounting	:	Direct Mounting / Bracket on 2" Pipe

Display	:	9-Digit totalizer, 6-Digit flow rate
Display Unit	:	32 Flow engineering unit
		5 Digits programmable for special unit
Keypad	:	3 Internal keys for programming
		and output setting
Current Output	:	4-20 mA (2-Wire)
		with HART signal (Compatible)
Load	:	Rohm= (VDC-9) * 50
Pulse Output	:	Scaled Pulse
Power Supply	:	9-36 VDC
Damping	:	0-32 Seconds
Humidity Limit	:	0-100% Relative Humidity
Turn on Time	:	2 Seconds with minimum damping
Zero Calibration	:	Automatic zero calibration by press-button
Cable Entry	:	M20 Conduit Threads / 1/2" NPT (Female)
Temperature Effect	:	+/-0.18% of span per 20 °C
Vibration Effect	:	+/-0.05% of URL per g to 200 Hz in any axis
EMI / RFI Effect	:	Follow SAMA PMC 33.1 from 20-1000 MHz
		and for field strengths up to 30 V/m
Process Connection	:	1/4-18 NPT
	:	1/2-14 NPT (with adapter)
Ambient Temperature	:	-25~80 °C
Dimensions	:	102 mm (W) * 188 mm (H) * 130 mm (D)
Weight	:	3.5 kg