Ashcroft ATE-2 Pressure Calibrator

Ashcroft ATE-2 Handheld LCD Digital Calibrator

The new Ashcroft ATE-2 pressure calibrator is the second generationinstrument replacing the very popular ashcroft ATE-100 and including data logging in the base model. The ATE-2 accepts two pressure modules that allows pressure calibration from 0.25 inches H20 through 10,000 psig. The ATE-2 also reads back loop current, DC Voltage and temperture with optional RTD and thermcouple input modules. The ATE-2 is also availabe in an intrinsically safe version allowing it to be used in hazardous areas or gas applications. Are you an Owners of an older ATE-100 with modules? We can help you modify your existing AQS modules and makes them compatible with the new ATE-2.

Features

Up to 16,000 point data logging
Durable IP65 / NEMA 4X enclosure
Built-in 24Vdc loop power supply (non-intrinsically safe version)
Optional intrinsically safe version (FM, ATEX, CSA)
SD memory slot
USB Serial PC interface
Read pressure in 13 common engineering units of measure
Large back lit display with 190 degree flip capability
Programmable pressure damping
Built-in pressure switch test function
Percent error function
Min/max reading recall
Auto zero with a push of a button
Tare function
Change pressure modules on the fly with hot swap capability

Dimensions

Technical Specifications

BASE UNIT SPECIFICATIONS
Ashcroft Model:
ATE-2
Dimensions:
8.7 in. (L) x 5.1 in. (W) x 3.8 in. (H)
Unit Weight (no modules):
2.4 lbs
Case Material:
High-impact PC-ABS
Enclosure:
IP65 / NEMA 4X
Sensor Module Capacity:
Two bays for Ashcroft AM2 sensor modules
LCD Display:
2.5˝ (W) x 1.5˝ (H); displays three (3) simultaneous
measurements, bar graph, back light and
flip-screen capability
Electrical Connection:
4mm banana jacks – 1 set of test leads included
with each ATE-2
Loop Power Supply:
24Vdc-35mA maximum (non I.S. only)
Available Engineering Units:
psi, in.H2O, in.Hg, ftSW, bar, mbar, kPa,
MPa, mmHg, cmH2O, mmH2O, kg/cm2,
User Programmable
Operating Temperature Range:
–4 to 120°F (–20 to 49°C)
Storage Temperature:
–4 to 158°F (–20 to 70°C)
Update Rate:
100ms – 1 module installed
200ms – 2 modules installed
300ms – 2 modules installed and external input
Resolution:
±0.001% span; 99,999 counts
Warm-Up Time:
5 minutes for rated accuracy
Electrical Measurements:
0-20mA or 0-30Vdc
Input      Volts           Accuracy
               0/10 Vdc     ±0.025% fs
               10/30 Vdc   ±0.10% fs
               0-20mA      ±0.03% fs
Programable Filtering (Damping):
Levels 1 through 16
Temperature Effect Electrical Measurement:
±0.001% of span per F over compensated range
from reference temperature of 70°F (±3°F)
Serial Interface:
USB (Micro-B connector type)
Field Calibration: Base Unit and pressure
modules may be field-calibrated via keypad
commands
Data Logging:
• Internal storage for up to 64 data logs and up
   to 16,000 records; transferrable to SD card
• Manual / automatic data logging capability
• Programmable data intervals (0.1 sec. to 24 hrs.)
Agency Approvals:
CE Mark (EMI/RFI), FCC (CFR47), UL 61010-1
OPTIONAL FEATURES
Hazardous Location Version
(Battery Powered Only):
FM Intrinsic Safety CL 1,
Div 1, Gr A, B, C, D
CSA Intrinsic Safety CL 1,
Div 1, Gr A, B, C, D
ATEX Ex ia ii c T4 Ga –20°C<Ta<+50°C
Note: Loop power supply is not included with
Intrinsically Safe Units

Power Requirements:
(4) AA Batteries or via USB power supply
USB universal AC adapter 100-240Vac, 50/60 Hz
Battery Life:
Up to 40 hours battery with 2 modules installed
Certification:
N.I.S.T. traceable certification document provided
for base unit and Quick-Select sensor modules.

HOW TO ORDER ATE-2 BASE UNIT
P/N	Description	Version
ATE2ST ATE2IS	Ashcroft Base Unit Ashcroft Base Unit	(ST) Standard (IS) Intrinsically Safe