Ashcroft ATE-2 - Handheld Calibrator Manual de usuario descargar pdf (Pagina 10)

Optional Agency Approvals

(with modules)

FM Intrinsically Safe Class 1, Division 1, Groups A,B,C,D.

FM Project #3043711

CSA Intrinsically Safe Class 1, Division 1, Groups A,B,C,D,

CSA Report #150912-2653569

ATEX Ex ia ll C T4 Ga -20C<Ta<+50C, File

# FM12ATEX0035X

BASE UNIT PERFORMANCE SPECIFICATION

Update Rate 100 milliseconds per parameter measured. 300 milliseconds max

when 2 modules and current/ voltage monitoring is active

Resolution ± 0.001% of span, 99,999 counts (max, for 110% of pressure

range)

Interface Serial USB, 2.0 ISO 1745

Electrical Measurements

Accuracy (% Span)

0-20 mA, or 0-30VDC (with auto-ranging)

0/10VDC ±0.025

10/30VDC ±0.1

0/20mA ±0.03

Temp. Effect (%Span / F) ±0.001

Temperature Measurements RTD or Thermocouple

On-Board Power Source 24VDC, for use with 4-20mA & voltage output transducers 35ma

maximum

Compatible w/ Custom Firmware Modbus (Optional), Medical Instrument Base (Optional)

Flash Firm Ware upgrade through USB Port possible. (Approximate update time 15 minutes)

SECTION 3.0 PRODUCT SPECIFICATIONS

BASE UNIT PHYSICAL SPECIFICATION

Dimensions 8.7” L X 5.1” W X 3.8” H

Weight 2.4 pounds (includes two modules installed)

Case Material High Impact PC-ABS with rubberized sections

Sensor Module Capacity 2, hot swappable, modules are fully recognized automatically

Display 1.5” X 2.5” Graphic LCD Display with backlight

Power Source/Requirements 4 x AA Batteries (6.4VDC maximum) Duracell Alkaline MN1500,

or via USB port from PC or wall supply (5.25 VDC

maximum, 0.375 Amps maximum)

Real Time Clock Battery Panasonic BR1225, Lithium ion (not ﬁeld replaceable)

Battery Life 50 hours with 1 module, with no back light at 70°F

40 hours with 2 modules, with no back light at 70°F

AC/DC adaptor (USB Port) USB Micro-B Connector

Electrical Connection 4mm “Banana Jack” sockets, quantity 3 or 4

Electrical Output 24 VDC output, 35mA maximum

Current Input 0-22mA

Voltage Input 0-33 VDC

Interface USB 2.0

Removable Data Storage Type SD

BASE UNIT ENVIRONMENTAL SPECIFICATION

Temperature Effect ±.004%Sp / ° F over compensated range

(+20/+120°F (-7/+50°C)

Enclosure

IP Rating (with modules) NEMA 4X / IP65, suitable for Indoor and Outdoor use

Impact / Drop Resistance IEC 60079 - 0

Warm-up time (to full accuracy) Less than 5 min.

Agency Approvals (w/modules) CE EMC Directive, IEC-61326-1: 200

FCC FCC CFR 47, Part 15, section 15.5 and 15.29

UL UL-61010-1, File # E171189

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Ashcroft ATE-2 - Handheld Calibrator Manual de usuario Pagina 10

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