Yodify Product Library
Instantly add the 14 Type Thermocouple Calibrator PIE 422 and 50,000+ more product series to your store or catalog
Book Your Demo and See How
or create your store
14 Type Thermocouple Calibrator PIE 422
Brand: Practical Instrument Electronics, IncSimulating or reading thermocouples requires the use of thermocouple or extension grade thermocouple wire. Plug thermocouple wires into the miniature thermocouple jack or place bare thermocouple wires onto the brass block under the screws.
The PIECAL 422 has two banana jacks mounted in the top end of the housing. These are not temperature compensated and are to be used only for millivolt signals.
PIECAL Calibrators are designed and built by members of the same team that designed and built the calibrators manufactured by Fluke* under the Altek* label.
The PIE 422 improves upon other brands by including a rubber boot, tilt stand, backlit display with larger digits, rugged switches & a battery compartment for fast battery changes
Features- Easy to use
- Take it into the shop, plant or field
- Calibrate directly in temperature (°C & °F)
- Fast calibration with automatic output stepping
- Compatible with ALL process instruments
- Measure thermocouple sensors
- Calibration Lab Accurate & Stable
- Perform Heat Treating Uniformity Surveys and System Accuracy Tests
- Evolutionary design
Specifications
Accuracy
- ± (0.008 % of Reading + 0.006 mV)
Cold Junction Compensation
- ± 0.09° F (± 0.05° C) - Thermistor traceable to NIST for 11 years
Millivolt Range
- -13.000 to 80.000 mV
Operating Temperature Range
- -25° to 60° C (-10° to 140° F)
Temperature Effect
- ≤ ± 50 ppm/°C, Cold Junction Sensor ≤ ± 25 ppm/°C
Relative Humidity Range
- 10 % ≤ RH ≤ 90 % (0 to 35° C), Non-Condensing
- 10 % ≤ RH≤ 70 % (35 to 60° C), Non-Condensing
Size
- L=5.63 x W=3.00 x H=1.60 inches
Weight
- 12.1 ounces (including boot & batteries)
Batteries
- Four AA Alkaline 1.5 V (LR6)
Battery Life
- 50 Hours
Optional NiMh Rechargeable Battery Kit
- 120 Vac for North America Only, charger, four NiMh batteries, AC & DC cords
Low Battery
- Low battery indication with nominal 1 hour of life left
Protection Against misconnection
- Over-voltage protection to 60 V dc (rated for 30 seconds)
Display
- High contrast graphic liquid crystal display. LED backlighting for use in low lit areas
Input Impedance
- > 10 Megohms
Open Thermocouple Threshold Pulse
- 10,000 Ohms nominal < 10 microamp pulse for 300 milliseconds
Normal Mode Rejection
- 50/60 Hz, 50 dB
Common Mode Rejection
- 50/60 Hz, 120 dB
Output Impedance
- < 0.3 Ohms
Source Current
- > 20 mA (drives 80 mV into 10 Ohms)
Noise
- ≤ 4 microvolts p-p for frequencies of 10 Hz or below