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P32 Precision Milliamp Current Loop Calibrator

Overview

The P32 is a handheld accurate process signal calibrator is adapted to the various process installations due to scaling function and specific ranges. It can simulate ramps, steps and fixed values to control process transmitters, panel meters and recorders. Temperature coefficients are low: 15 ppm /°C in voltage and 20 ppm/°C in current. The high accuracy of 150 ppm makes P32 process calibrator an ideal standard for onsite use even in demanding environmental conditions. General Features

High accuracy: 0.015% reading with an adjustable resolution of 1mV and 1µA

Values displayed in mA, mV and %

Low temperature coefficient: 15 ppm /°C in voltage and 20 ppm/°C in current

Active or passive loop power supply

Measurements with HOLD function

Simulation of ramps, preprogrammed steps and synthetizer values

Display of minimum, maximum and average value

160 x 160 pixel liquid crystal graphical display

DC Current Simulation Range (With or without loop supply)

Price Starting At:
$1,099.00

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Shipping Estimated Shipping 1 to 3 Weeks

P32 Process Calibrator Specifications

Functions	Simulate and read milliamps, mA read/loop power and simulate and read volts
Ranges and Accuracy	See Range and Accuracy Tables Below
Resolution	1uA on mA ranges and 1mV on voltage range
Operating Temperature	-10°C to 50°C (14 to 122°F)
Operating Humidity Range	20 to 80% non-condensing
Reference Range	23°C ±5°C (73 ±9°F) (RH: 45 to 75% non-condensing)
Limit Operating Temperature	-15°C to 55°C (5 to 131°F), RH: 10 to 80% non-condensing (70% at 55°C)
Storage Temperature	-30°C to 60°C (-22 to 140°F)
Over-Voltage Protection	Electronic protection up to 250 V for ‘voltage’ wires' Fuse protection for ‘current’ wires Protection against ‘current’ circuit breaking during inductive resistance measurements
Rated Voltage	60 Volts
Shocks and Vibrations	EN 61010-1
Display	160 x 160 pixel liquid crystal graphical display with backlite Display of result as table of values or trend curve
Power	AA alkaline or Optional rechargeable Ni-Mh batteries with internal charger in option
Battery Life (using alkaline)	Approx. 53 hours in voltage and current measurement and voltage simulation Approx. 12 hours in current simulation
EMC conformity	Immunity: EN 61000-4-2, EN 61000-4-3, EN 61000-4-5, EN 61000-4-6,EN 61000-4-11, EN 61000-4-4 Conducted and radiated emissions: EN 55022, class B, EN 61000-3-2, EN 61000-3-3
Size	6.2" x 3.4" x 1.8" (157 x 85 x 45 mm) (H x W x D)
Weight	11 ounces (306 g)

P32 Process Calibrator Simulation DC current With or without Loop Supply

Range	Simulation Range	Resolution	Accuracy/1yr
0 to 20 millamp	500µA/24mA	1 µA	0.015% RDG + 2µA
4 to 20 millamp	3.2/24 mA	1 µA	0.015% RDG + 2 µA
25 millamp	500µA/24mA	1 µA	0.015% RDG + 2 µA

Temperature coefficient: <20 ppm/°C beyond reference domain
Rising time: < 500 µs (0 to 20 mA accross 20Ω load)
VLF Noise: < 1 µA (at F < 100 Hz)

P32 Process Calibrator Measurement DC current With or without loop supply

Range	Simulation Range	Resolution	Accuracy/1yr
0 to 20 millamp	-6 to 24mA	1 µA	0.015% RDG +2µA
4 to 20 millamp	3.2/24 mA	1 µA	0.015% RDG + 2µA
25 millamp	-6 to 25mA	1 µA	0.015% RDG + 2µA

Temperature coefficient: <20 ppm/°C beyond reference domain
Loop power supply: 24 V ± 10%
HART® compatibility: R = 250Ω± 5%
Rin < 30Ω
Common mode rejection: 120 dB at 50 and 60 Hz

P32 Process Calibrator DC Voltage Simulation

Range	Simulation Range	Resolution	Accuracy/1yr
0 to 10 Volts	0 to 12V	1 mV	0.015% RDG +2mV
0 to 15 Volts	0 to 15V	1 mV	0.015% RDG + 2mV

Temperature coefficient: < 15 ppm/°C beyond reference domain
Rising time: < 1 ms (0 V to 15 Volts accross 1 MΩ load)
Internal resistance: = 1Ω
VLF Noise: < 1 mVcc (at F < 100 Hz)

P32 Process Calibrator DC Voltage Measurement

Range	Simulation Range	Resolution	Accuracy/1yr
0 to 10 Volts	-2 to 12Volts	1 mV	0.015% RDG +2mV
25 V	-2 to 25V	1 mV	0.015% RDG +2mV
50 Volts	-5 to 50V	1 mV	0.015% RDG +4mV

Temperature coefficient: <15 ppm/°C beyond reference domain Rin = 1 MΩ ±1% Common mode rejection: 120 dB at 50 and 60 Hz

P32 Process Calibrator Continuity Test

Range	0%	25%	25%	75%	100%
4 to 20 mA linear	4	8	12	16	20
0 to 20 mA linear	0	5	10	15	20
4 to 20 mA quad	4	5	8	13	20
0 to 20 mA quad	0	1.25	5	11.25	20