Altek PneuCal IV Data Sheet User Manual

							PneuCal IV
The 2500T offers
simplistic set-up to
make your job
easier.
The Altek Pneu-Cal IV is a highly accurate, digital calibrator for pneumatic
field instrumentation, including valve actuators, P/I transmitters, controllers,
gauges, switches and recorders. It is especially suitable for checking 3 to 
15 PSI systems. Its dual precision regulators enable output of set and variable
pressures to control devices, while the switching manifold allows fast selection
among the pressure ports. The unit simultaneously displays pressure and mA,
and has a built-in loop power supply. Accuracy is ± 0.035% of full scale for
all ranges.
Each Unit Includes: Built - In Switch Testing, AC Adapter/Charger, Test Leads, 
Hard Shell Carrying Case, Instructions.
664 PNEUMATIC CALIBRATOR SPECIFICATIONS
Features:
nHigh Accuracy Ð 0.035% FS
n1-51 mA Inputs
nSwitch Test Inputs
n100 PSID Internal Sensor
nBuilt-In 24 VDC Loop Power
nTemperature Compensated
From -10û to 50ûC 
(13û to 122ûF)
nSelectable Engineering Units
nLightweight Ð Just 12 Pounds
nDual Digital Display Ð 
PSI and mA
Unless otherwise indicated, all specifications are referred to an ambient temperature of 
23ûC ±1ûC (72ûF ±2ûF).
Pressure Ranges/Resolution: -5.00 to 100.00 PSI, -34.47 to 680.00 kPa
Pressure Accuracy: ±0.035% FS PSI (over -10 to +50ûC range)
Pressure Engineering Units: PSI; Pa; kPa; MPa; BAR; mBAR; atm; kgf/cm
2; mm Hg; 
in Hg @ 0ûC and 15ûC, in H
2O: 4ûC,15ûC, 20ûC, 23ûC; mm 
H20 @ 4ûC and 23ûC; cm H2O @ 4ûC and 23ûC
Electrical Engineering Units: mA; % of 4-20 mA; % of 10-50 mA
Electrical Input Connections: Double insulated, full-size banana jacks
mA Input Range: 1-51 mA
mA Resolution: 0.001mA
mA Accuracy: ±0.01% FS
Temperature Effect: 0.005%/ûC (mA Input only)
Loop Power: 24 VDC, ±20%, 25 mA max. (When loop power is enabled, 
the discharge rate on the batteries exceeds the charging 
capacity of the 16 VDC adapter.)
Switch Test: Dry contacts only. (Display will freeze when switch test inputs 
change state. Press RESET key to resume normal operation.)
Operating Temperature: -10ûC to 50ûC (13ûF to 122ûF)
Storage Temperature: -30ûC to 85ûC (-22ûF to 185ûF)
Zero Adjustment: Via front panel push-button (pressure only)
Display: 2-line,16 character alpha-numeric display
Power: Internal Ni-Cd batteries or 16 VDC adapter. (To charge battery 
the unit has to be powered off.)
Battery Life (typical): 23 hrs. (1 hr. with 24 VDC transmitter power at 20 mA)
Dimensions (h x w x d): 6x13.5x12   
PHONE: 1-800-322-5835 ¥ FAX: 716-349-3510E-MAIL: [email protected] ¥ WEB: www.altekcalibrators.com