PIECAL 334 Milliamp Loop Calibrator

SKU
PIE-334
Manufacturer:
PIECAL

Key Features:

  • Easy to use
  • Easy to read
  • Source milliamps
  • Calibrate using loop power
  • Read loop current
  • Power & measure 2 wire transmitters
  • Read DC volts
  • Evolutionary design
Product Options:
$839.00

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With its new backlit display the PIECAL 334 is easier to see in dark areas so you can calibrate, measure, and check all your current signal instruments in a 4 to 20 milliamp DC loop.

General

Operating Temperature Range

-20 to 60 °C (-5 to 140 °F)

Storage Temperature Range

-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

5.63 x 3.00 x 1.60 in, 143 x 76 x 41mm (LxWxH)

Weight

12.1 ounces, 0.34 kg (including boot & batteries)

Batteries

Four “AA” Alkaline 1.5V (LR6)

Optional AC Adaptors

120 VAC 50/60 Hz [Part # 020-0100]

240 VAC 50/60 Hz [Part # 020-0101]

Optional NiMh Rechargeable battery kit

120 VAC for North America Only; charger,  four

NiMh batteries, AC & DC cords [Part # 020-0103]

Low Battery

Low battery indication with nominal 1 hour of operation left

Protection against misconnection

Over-voltage protection to 135 vrms (rated for

30 seconds) or 240 vrms (rated for 15 seconds)

Display

High contrast graphic liquid crystal display with

0.315” (8.0 mm) high digits.

 

Read mA

Ranges and Resolution

0.00 to 52.00 mA or -25.0 to 300.0% of 4-20 mA

Accuracy

Below 24.010 mA

Above 24.010 mA

 

≤ ± (0.05 % of 24.00mA) (±0.01 mA)

≤ ± (0.05 % of 52.00mA) (±0.03 mA)

Voltage burden

≤ 2V at 50 mA

Overload/Current limit protection

54 mA nominal

Battery life

≥ 125 Hours nominal

 

Source/Power & Measure Two Wire Transmitters

Ranges and Resolution

0.00 to 24.00 mA or -25.0 to 125.0% of 4-20 mA

Accuracy

EZ-Checks at 4 & 20 mA1

0.000 to 24.000 mA

 

≤ ± (0.025  % of Span at 4 mA & 20 mA)  (±0.005mA)

≤ ± (0.05 % of 24 mA Span)  (±0.012mA)

Noise

≤ ± ½ Least Significant Digit

Temperature effect

≤ ± 0.005 %/°C of FS

Loop compliance voltage

≥ 24 DCV @ 20.00mA

Loop drive capability

1200 Ω at 20 mA for 15 hours nominal

Battery life

≥ 30 hrs at 12 mA nominal

1These are internal calibrated cardinal reference points and accuracy is not defined or limited by display resolution

 

2-Wire Transmitter Simulation

Accuracy

Same as Source/Power & Measure

Voltage burden

≤ 2V at 20 mA

Overload/Current limit protection

24 mA nominal

Loop voltage limits

2 to 100 VDC (fuse-less protected  from reverse

polarity connections)

Battery life

≥ 125 hours nominal

 

Voltage Read

Range and Resolution

-99.99 to +99.99 VDC Full Span (FS)

Accuracy

≤ ± 0.05 % of FS

Temperature effect

≤ ± 100 ppm/°C of FS

Input resistance

≥ 2 MΩ

Battery life

≥ 125 hours nominal

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