Martel Electronics PPC3300 Data sheet

Precision Dual Range Pressure Calibrator

Features:

Dual Range – choose any two ranges from
5, 30, 100, 300, or 3,000 PSI; ideal for cus­tody transfer and mass flow applications

Dual, isolated 316 stainless steel pressure
sensors with a rugged nickel-plated
manifold designed for harsh environments
(30, 100, 300, 3000 PSI); the 5 PSI sensor is
designed for non-corrosive gases and
liquids only

Robust design – a NEMA 4X water-resistant
sealed case, and a sealed membrane keypad
suited for the most rigorous applications

Versatile broad pressure ranges, individually
temperature compensated, for high accuracy
over a broad 0-50°C operating range

Simultaneous isolated current/voltage
read-back

Engineering units: PSI, inH
(20°C), inH
(20°C), cmH
mH

O (4°C), mH2O (20°C), BAR, Kg/cm2,

2

kPa, mPa, mmHg, mHg

Communications through an RS232 port
for real-time data transfer to a PC or printer

% Error function automatically calculates
transmitter error during calibration

Integral 24 VDC power supply to power
various devices under test

MIN/MAX storage and retrieval

O (60°C), ftH2O (4°C), ftH2O

2

O (4°C), cmH2O (20°C),

2

O (4°C), inH2O

2

PPC-3300

The Martel Electronics PPC-3300 Precision Pressure
Calibrator is a rugged portable dual range digital

pressure calibrator. This multi-functional instrument
incorporates state-of-the-art digital pressure and
electrical measurement technologies to facilitate the
calibration of pressure transmitters and switches.
The PPC-3300 is factory-configured to measure any
two pressure ranges you specify from the 5, 30, 100,
300, or 3,000 PSI ranges available.

Signal outputs from the integral pressure sensors are
supplied to a 16-bit analog-to-digital converter for
processing, filtering, and control. This circuit design
provides 0.05% of reading pressure measurement
accuracy. The integrated, isolated pressure sensor for
the 30, 100, 300, and 3000 PSI ranges have 316 stainless
steel sensors for all gases and liquids. The 5 PSI range
unit has a plastic sensor and should only be used for
measurement of non-corrosive gases and liquids.

Pressure switch test feature

Each unit includes: test leads, carrying
case, 4 AA alkaline batteries, NIST
Certificate, and instruction manual

Tel: [phone], E-mail: [e-mail], Web: www.martelcorp.com

The PPC-3300 is housed in a water-resistant NEMA
4X ABS case, which has an ergonomic design for ease
of operation. All controls including power, zero, and
engineering unit selection, are via a sealed membrane
keypad for reliable operation in adverse weather conditions.

The combination of high accuracy measurement
technology and robust design makes the PPC-3300 the
ideal choice to tackle demanding pressure and electrical
monitoring, as well as test and calibration applications.

Martel Electronics, P.O. Box 770, Londonderry, NH 03053

Specifications

Pressure

Ranges -1 to 5.000 PSI (0-135" H

-5 to 30.000 PSI (0-800" H

-5 to 100.00 PSI

-12 to 300.00 PSI

-12 to 3000.0 PSI

Accuracy

5 PSI 0.05% of reading, ±0.001 PSI
30 PSI 0.05% of reading, ±0.002 PSI
100 PSI 0.05% of reading, ±0.02 PSI
300 PSI 0.05% of reading, ±0.02 PSI
3,000 PSI 0.05% of reading, ±0.2 PSI
Vacuum 0.5 PSI, all ranges

Electrical

Ranges 0 to 24.000 mA

0 to 10.000 V
Accuracy ± 0.025% of reading ±2 LSD; 18°C to 28°C
Input Protection 0.125 A fuse

Temperature Stability ±0.005% FS/°C for both pressure and electrical for temperature

outside of 23°C ±5°C

Environmental

Operating temperature 0°C to 50°C
Storage temperature -20°C to +60°C

Media

5 PSI non-corrosive gases and liquids
30/100/300/3,000 PSI all gases and liquids compatible with 316 stainless steel and

nickel-plated brass

Power Requirements 4- AA alkaline or Ni-Cad cells; optional AC adapter/charger

available

Dimensions 7.5" H x 4.0" W x 1.5" D
Accessories Included Test leads, carrying case, 4- AA alkaline batteries, NIST

Certificate, and instruction manual

O)

2

O)

2

Ordering Information

Description Model

Dual Range Pressure Calibrator PPC-3300 (please specify two ranges - 5, 30, 100, 300, 3000 PSI)
RS232 Cable with miniature plug C232SJ
Hand Pump, -12 to 100 PSI MECP-100
Hand Pump, -12 to 300 PSI MECP-300
Hand Pump, 0 to 3,000 PSI MECP-3000
AA Ni-Cad Batteries (4 req’d) 10077
AC Adapter/Charger 1001-9 V

MECP-100 Hand Pump MECP-3000 Hand Pump

MECP-300 Hand Pump

Martel Electronics, P.O. Box 770, Londonderry, NH 03053

Tel: [phone], E-mail: [e-mail], Web: www.martelcorp.com

©2002 Martel Electronics All trademarks are the property of their respective owners. 030416R2/OEMM/