The Ametek ASC-400 can measure and source RTDs, thermcouples, Current, Voltage, Frequency, and Resistance with Pulse train output. Combine it with APM CPF pressure module series or a dry block calibrator to document pressure and temperature tests.

Optimal read out visibility and high accuracy Large color display and very user friendly interface. The ASC-400 accuracy is designed to meet high demands of today's modern sensors and transmitters
Source and Measure RTD: 16 different types, Thermocouple: 13 different types, Current 0-24 mA DC, Voltage 0-20 VDC, Frequency 0.05 to 10,000 Hz with Pulse train out-put, Resistance 5 to 4000 Ohms
Simultaneous read-back and fast RTD simulation Includes isolated measurement loop from device-under-test of mA, V, and pressure. The RTD simulation feature works with pulsed transmitters and PLC´s circuits
Calibrate temperature and pressure Add an Ametek APM pressure module and expand the ASC-400 to a full featured pressure calibrator, THis adds an automatic leak-test, pressure-switch calibration and more… Use the ASC-400 along with Ametek-JOFRA temperature dry blocks and add measurement channels for sensors or temperature switches
Measure temperature ASC-400 can be used as high accuracy thermometer by addding a high accuracy PRT and progamming the ASC-400 with CvD coefficients to obtain true temperature, based on “true ohm” technology!

Optional BARO Barometric Pressure Module

The BARO option turns any gauge measuring APM into an absolute barometric pressure measuring device.
Accuracy: ± 0.5 mbarA / 0.00725 psiA Range: 700 to 1100 mbarA / 10.153 to 15.954 psiA
Includes effects of linearity, hysteresis, tempco (-10 to 50°C /14 to 122°F) and stability for 1 year.
The BARO option is must be factory installed.

Ambient temperature specifications
Operating temperature.............................................-10 to 50°C / 14 to 122°F
Storage temperature................................................ -20 to 60°C / -4 to 140°F
Humidity......................................................... 0 to 80% R.H. non-condensing
Case protection..........................................................................................IP40
All specs specified at ambient temperature ...............23°C ±5°C / 73°F ±9°F
Outside ambient 23°C ±5°C.................................................. ±0.003% rdg/°C
Outside ambient 73°F ±9°F...................................................±0.0017% rdg/°F
Power specifications
Batteries.................................................................................. 6 x AA batteries
1.5V AA.......................Alkaline (non rechargeable) or AA NiMh (rechargeable)
Mains adapter...................................(option) 9VDC/500mA - 230VAC/115VAC
Low battery warning....................................................................................Yes
Battery lifetime (Alkaline)
Backlight low no, loop power.............................................................30 hours
Backlight hight, 12 mA loop................................................................13 hours
Charging current (optional charger)....................................................... 85 mA
Use only NiMH cells with capacity larger than................................ 1700 mAh
Display
Display size................................................................................................ 2,8”
Resolution.............................................................................. 320 x 240 pixels
Type.................................................................................................TFT / Color
Update rate........................................................................... 2.5 readings/sec.
RS232 communication interface
Connector ....................................................................... Mini USB female (B)
Communication rate................................................................USB 2.0 / ASCII
Switch test output
Maximum current..................................................................................... 1 mA
Maximum voltage................................................................................. 24 VDC
Physical specifications (LxHxW)
Unit.......................................................... 220x55x96 mm / 8.66x2.17x3.78 in
Weight incl. batteries............................................................... 584 g / 20.6 oz
Unit in soft case.................................... 235x95x115 mm / 9.25x3.74x4.53 in
Weight incl. test leads & test chips ...................................... 933 g / 32.91oz
Shipping size..................................... 275x100x175 mm / 10.83x3.94x6.89 in
Shipping weight ................................................................. 1233 g / 43.49 oz
Miscellaneous
CE - EMC...............................................................................EN61326-1:2012