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PIE 334
4-20mA Loop Calibrator

 
  • Calibrate Milliamp Instruments
    • Source 0.00 to 24.00 mA & -25.0 to 125.0% of 4-20 mA
    • Read 0.00 to 52.00 mA, -99.99 to 99.99 V
    • Simulate 2-Wire Transmitters
    • Power & Read 2-Wire Transmitters
  • Calibrate with confidence
  • Accurate to ±0.025% of Span at 4.000 & 20.000 EZ-CHECK outputs
  • Use in the Plant, Field or Shop
  • Includes Rubber Boot and Attached Test Leads
  • Low profile switches resist accidental damage
  • Simple Battery Changes
  • Separate compartment for no-tool battery changes
  • Four inexpensive “AA” batteries
  • Functional Replacement for the Altek 334 & Altek 334A
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PIE 334 Shown


Product Information
Datasheet 922 KB PDF
Click here for Information Regarding PDF'sPDF Help
 
The PIE 334 is functionally equivalent to similar calibrators with four digit displays, knobs and switches. Improvements over 334s from other manufacturers include better long term stability, accuracy, reliability and ruggedness plus improved battery life.

The PIECAL 334 gives you advantages of an updated design while maintaining the familiar, time proven ease of use of similar calibrators. The PIECAL 334 is the perfect replacement for your worn out milliamp calibrators.
 
Specifications
Read mA
 Ranges 0.00 to 52.00 mA Full Span OR -25.0 to 300.0% of 4-20 mA
Accuracy Below 24.01mA ≤ ± 0.05 % of 24.00mA (± 0.01mA)
Above 24.00mA ≤ ± 0.05 % of 52.00mA (± 0.02mA)
Voltage burden ≤ 2V at 50 mA
Overload/Current limit protection 54 mA nominal
Battery life ≥ 125 Hours nominal
Source/Power & Measure Two Wire Transmitters
Loop compliance voltage ≥ 24 V DC @ 20.00mA
Loop drive capability 1200 Ω at 20 mA for 15 hours nominal
Battery life Source and Power measure mode ≥ 30 hrs at 12 mA nominal
2-Wire Transmitter Simulation
Voltage burden ≤ 2V at 20 mA
Overload/Current limit protection 24 mA nominal
Loop voltage limits 2 to 100 V DC (fuse-less protected from reverse polarity connections)
Battery life ≥ 125 hours nominal
Voltage Read
Range and Resolution -99.99 to +99.99 V DC Full Span (FS)
Accuracy ≤ ± 0.05 % of FS
Temperature effect ≤ ± 100 ppm/°C of FS
Input resistance ≥ 2 MΩ
Battery life ≥ 125 hours nominal
General
Temperature Range Operating -20 to 60 °C (-5 to 140 °F)
Storage -30 to 60 °C (-22 to 140 °F)
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 1.5V (LR6)
Low Battery Low battery indication with nominal 1 hour of operation left
Protection against misconnection Over-voltage protection to 135 V rms (rated for 30 seconds) or 240 V rms (rated for 15 seconds)
Display High contrast graphic liquid crystal display with 0.413” (10.5 mm) high digits
 
Ordering Information
Model Description Buy Online Price
334PIECAL PIE 334 4-20mA Loop Calibrator  Buy Now Sale $603.57
(Reg. $649.00)
334EW PIE 334EW 4-20mA Loop Calibrator with 6 Year Extended Warranty  Buy Now Sale $789.57
(Reg. $849.00)
334RW PIE 334RW 4-20mA Loop Calibrator with 3 Year Replacement Warranty  Buy Now Sale $789.57
(Reg. $849.00)
Included Accessories
 
  • 1 - Test Leads
  • 1 - NIST Calibration
Included
Optional Accessories
0200100 PIE 020-0100 50Hz 6V 600mA AC Power Adaptor for models 530, 532, 334, & 334PLUS  Buy Now Sale $46.50
(Reg. $50.00)
0200101 PIE 020-0101 60Hz 6V 600mA AC Power Adaptor for models 530, 532, 334, & 334PLUS  Buy Now Sale $46.50
(Reg. $50.00)
0200103 PIE 020-0103 NiMh Charger with 4 "AA" Batteries (120V, 60Hz)  Buy Now Sale $55.80
(Reg. $60.00)
 

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$40.00 Minimum on Total Order