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GAOTek Multi-function Handheld xDSL Tester

Handheld Calibrator with Pressure, Temperature & Voltage Monitoring – GAOTek

Handheld calibrator with pressure, temperature & voltage monitoring is a portable, multifunction instrument performing precision measurement of pressure, temperature, current or voltage.

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SKU: GAOTek-TPC-141 Category:
Description

Description

Overview

GAOTek Handheld calibrator with pressure, temperature & voltage monitoring is a portable, multifunction instrument performing precision measurement of pressure, temperature, current or voltage. The base unit includes application-specific firmware for the convenient calibration and setting of measurement and control devices, as well as logging of associated data. In addition, the calibrator shas the ability to interface with a computer, data acquisition system or terminal emulator via the standard USB interface. An ideal instrument when precision calibration and traceability are required.

 

Features

  • Monitor up to 3 parameters at once: pressure, temperature, voltage or current
  • Built in data logging up to 16,000 records
  • SD memory card slot for additional data log storage
  • USB Communication interface IP65/NEMA 4X for all weather functionality
  • Interchangeable pressure module to measure from 0.25 in. H2O up to 10,000 psi

 

Technical Specifications

Sensor Inputs Two interchangeable pressure and temperature module bays; banana jack inputs for DC voltage or current monitoring.
Pressure Modules Pressure ranges from 0.25 in. H₂O to 10,000 psi; accuracy from ±0.025% to ±0.1% of span; hot-swap capable.
LCD Display 2.5 in (6.35 cm)(W) x 1.5 in (3.81 cm) (H); displays three simultaneous measurements; backlight and flip-screen capability.
Electrical Connection 4 mm banana jacks – 1 set of test leads included.
Loop Power Supply 24 Vdc to 35 mA maximum (non-Intrinsically Safe only).
Available Engineering Units psi, in. H₂O, in. Hg, ft SW, bar, mbar, kPa, MPa, mm Hg, cm H₂O, mm H₂O, kg/cm²; user-programmable.
Update Rate
  • 100 ms (1 module installed)
  • 200 ms (2 modules installed)
  • 300 ms (2 modules installed and external input).
Resolution ±0.001% span; 99,999 counts.
Electrical Measurements 0 mA to 20 mA or 0 V dc to 30 Vdc.
Case Materials High-impact PC-ABS.
Enclosure IP65/NEMA 4X.
Power Requirements (4) AA Batteries or USB power supply/universal AC adapter (100 Vac to 240 Vac, 50/60 Hz) included.
Battery Life Up to 40 hours (with two modules installed).
Accuracy Input Volts

 

0/10 Vdc

10/30 Vdc

0-20 mA

 Accuracy

 

±0.025% of span

±0.10% of span

±0.03% of span

 
Agency Approvals CE/UKCA, FCC (CFR47), UL 61010-1.
Warm-Up Time 5 minutes for rated accuracy.
Programmable Filtering Levels 1 through 16.
Temperature Effect ±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 can be field-calibrated via keypad commands.
Data Logging
  • Internal storage for up to 64 data logs and 16,000 records; transferable to SD card.
  • Manual/automatic data logging capability
  • Programmable data intervals (0.1 sec. to 24 hrs.)
Operating Temperature -4 °F to 120 °F (-20 °C to 49 °C).
Storage Temperature -4 °F to 158 °F (-20 °C to 70 °C).
Dimensions ((L) x (W) x (H). 8.7 in (22.1 cm) x 5.1 in (13 cm) x 3.8 in (9.7 cm)
Unit Weight 2.4 lb (without modules) (1.08 kg)