Druck TRX-II Documenting Process Calibrator

The Druck TRX-II Calibrators is a self-contained, battery
powered package that simulates and measures RTD’s,
thermocouples and resistance, as well as sourcing and
reading milliamps, millivolts, volts and frequency. The rugged
design includes an impact resistant enclosure which is fastened
to the carrying case for convenience and safety. Dedicated
alphanumeric and documenting keypads surround a large LCD
panel with dual readout and backlight. The TRX-II is also available
as an intrinsically safe version.

Features:

• Simulate & Read 9 RTD's & 12 Thermocouple Types
• Source & Measure mV, mA, Volts, Ohms, Hz, Pulses
• Measure Pressure with Optional Modules
• Reads Pressure from Vacuum to 10,000 PSIG
• Dual Display: Source & Measure
• Data Storage for Field Calibrations (1 or 2 MB)
• Data Transfer Via RS-232 or PCMIA Cards
• 0.01% of Reading Typical Accuracy
• 0.05% Accuracy for Pressure Readings
• Handles Gauge, Differential or Gauge Pressure
• 24 VDC Loop Power Source
• Large Backlight Display
• Operates in 6 Languages
• Weighs Only 2.6 Pounds

Technical Specifications:

Measure mA:	0-52 mA, +/-0.02% Accuracy
Measure mV:	0-600 mV, +/-0.03% Accuracy
Measure V:	0-60 V, +/-0.03% Accuracy
Measure Frequency:	0-20,000 Hz, +/- 0.006%
Measure Counts/Total:	108 Counts, +/-2 Counts
Measure Pressure:	-14.7 to 10,000 PSI; +/-0.05% FS
Output mA:	0-24 mA, +/-0.02% Accuracy
Output mV:	-10-100 mV, +/-0.015% Accuracy
Output V:	0-12 V, +/-0.015% Accuracy
Output Frequency:	0-20,000 Hz, +/- 1 Hz
Output Pulses:	0-6000 +/-1 pulse/Min, 0-99,999 +/-1 Pulse/Hr
Source/Measure RTD's:	9 RTDS; Pt, Ni, Cu; +/-0.6 F Avg.
Source/Measure T/C's:	12 T/Cs; J, L, K, T, U, B, R, S, E, N, C, D, +/-0.6 F Avg.
Units:	Deg C or F, 15 Pressure Units
Pressure Connection:	1/4" NPT Female
Steps:	10 Programmable
Ramp:	Programmable Up/Down/Dwell
Electrical Scaling:	5 Digits Plus Sign on All Ranges
Data Logging:	1 MB to 8 MB
PC Interface:	RS-232 7 PCMIA Cards
Languages:	English, French, Spanish, Italian, German, Portuguese
Display:	2.6 x 1.6 Graphic LCD, Backlight
Readout:	Typically 5 Readings/Second
Power Supply:	4 x 1.5 V C Cells or 4 x 1.2V NiCads
Size:	2.65 Pounds, 8.25" x 4.75" x 2"

Druck TRX-II Pressure Module Available Ranges:

Optional Remote pressure sensors offer a cost effective means
of expanding the capabilities of the TRX II, for example:
- Calibration of pressure transmitters
- Testing pressure switches
- For differential pressure applications
- For flow measurement calibrations
The capability of the TRX II can be extended by adding
up to 8 external pressure sensors (connected one at a
time). With ranges from 1 to 10,000 psi and all welded
stainless steel and Hastelloy construction, sensors can
be chosen to suit many applications. Remote pressure
sensors require a mating cable approximately 4.5 feet
in length. One end connection interfaces with the
remote pressure sensor electrical input and one end
mates with the TRX II remote pressure sensor electrical
input (please refer to Option B2). Druck has applied the
latest technology and production techniques to develop
these sensors which are digitally corrected for nonlinearity
and temperature effects.Over 50 sensor ranges are available
including gauge, absolute and differential versions and with
accuracy better than 0.05% FS, even the most up to date
pressure instrumentation can be maintained and
calibrated.