Beamex MC4

DOCUMENTING PROCESS CALIBRATOR

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Document as you go

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MC4: a compact, easy-to-use documenting process calibrator

The Beamex MC4 is a documenting process calibrator.

Instrument data can be sent from a computer to the MC4 and calibration results can be uploaded from the MC4 to a computer containing the Beamex CMX calibration software.

Being a multifunctional calibrator, the MC4 is suitable for calibrating various process parameters, such as pressure, temperature and electrical signals.

High accuracy is one of the important features of the MC4. A standard feature of the MC4 includes an accredited calibration certificate as proof of its accuracy. The correction coefficients of a PRT probe can be programmed into the MC4 to further improve temperature accuracy. The large graphical display, menubased multilingual user interface and full numerical keyboard make it easy to use.

Main features of MC4

Communication with calibration software

Using the MC4 together with a calibration software provides you with a complete documenting calibration system that produces calibration certificates automatically.

All-in-one functionality

The MC4 is a versatile calibrator with many different functions.

There’s no need to take several different measurement devices to the field – the MC4 does the job.

Accuracy guaranteed

The MC4 is a highly accurate process calibrator. As a proof of this, each calibrator is delivered with a traceable, accredited calibration certificate.

Calibration is quick and easy

The large graphical display, menu-based multilingual user interface and full numerical keyboard make the MC4 quick and easy to use.

BEAMEX MC4

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Advanced features of MC4

FEATURE

Calibration mode

PRT sensor coefficients

Error % display

Error display in input or output units

% display

Scaling

SPECIFICATION

The MC4 includes a versatile calibration mode making it easy and effective to create and calibrate process instruments.

The MC4 compensates sensor errors because it includes the possibility to record PRT sensor correction coefficients.

When calibrating a transmitter, its output may be displayed in an error % unit rather than in an engineering unit.

When calibrating a transmitter, the transmitter’s output may be displayed as an error in input or output engineering units.

User setups

Leak testing

Step and ramp

Programmable alarms

Damping

Bar graph

Difference

Deviation

Redundancy

Additional information

Any measurement or generation may be presented in percentages within the user-programmable range.

A versatile, programmable scaling function allows the user to scale any measured or generated unit into any custom unit.

Scaling also includes a rooting transfer function for flow applications as well as custom transfer functions.

The unit has a large number of user-configurable setups that make it easy to save and quickly recall a desired configuration.

The leak test function indicates pressure drops and leak rates during the user-programmable period.

The unit includes a versatile and programmable automatic step and ramp function as well as a manual step function.

An alarm based on a measurement value or rate of change can be programmed into the device.

Programmable damping allows the user to select different filters for measurements.

The bar graph allows the user to display a measurement or generation as an analogue bar, including programmable starting and ending points.

Difference measurement allows the user to measure the difference between two pressure modules.

The deviation function allows the user to display a deviation between a given reference value and the actual measurement.

Redundancy measurement allows the user to measure the same pressure using two pressure modules (internal and external) simultaneously. The unit’s alarm sounds if the readings excessively differ from each other.

The unit also allows the user to view additional information such as min, max, rate, internal temperature, thermocouple’s thermovoltage, RTD sensor’s resistance etc.

FIELD EQUIPMENT | BEAMEX MC4

General specifications

FEATURE

Display

Weight

Dimensions

Keyboard

Battery type

Charging time

Charger supply

Battery operation

Battery operation with optional dry battery cartridge and 4 alkaline AA cells

Operating temperature

Operating temp. while charging batteries

Storage temperature

Humidity

Warm-up time

Max. input voltage

Safety

EMC

SPECIFICATION

60 mm x 60 mm (2.36" x 2.36"), 160 x 160 pixels, back lit LCD

720 … 830 g (1.59 … 1.83 lbs)

215 mm (8.5") x 102 mm (4") x 49 mm (1.9") (d/w/h)

Membrane keyboard

Rechargeable NiMH pack, 4000 mAh, 3.6V DC

5 hours

100 … 240 VAC, 50–60 Hz

13 … 24 hours in measurement mode, back light off.

8 … 12 hours when sourcing an average of 12 mA to loop, with back light on.

4 … 8 hours in measurement mode, back light off.

3 … 4 hours when sourcing an average of 12 mA to loop, with back light on.

−10 … 50 °C (14 … 122°F)

0 … 35 °C (32 … 95°F)

−20 … 60 °C (−4 … 140°F)

0 to 80 % R.H. non-condensing

Specifications valid after a 5-minute warm-up period.

30 V AC, 60 V DC

Directive 73/23/EEC, EN 61010-1

Directive 89/336/EEC, EN 61326

VOLTAGE MEASUREMENT −1 … 60 V DC

RANGE

±0.25 V

±(0.25 … 1 V)

1 … 25 V

25 … 60 V

RESOLUTION

0.001mV

0.01 mV

0.1 mV

1 mV

FEATURE

Temperature coefficient

Input impedance

Supported units

Display update rate

1 YEAR UNCERTAINTY (±)

(1

0.02 % RDG + 5 µV

0.02 % RDG + 5 µV

0.02 % RDG + 0.25 mV

0.02 % RDG + 0.25 mV

SPECIFICATION

< ±0.0015 % RDG / °C outside of 18 … 28 °C

< ±0.0008 % RDG / °F outside of 64.4 … 82.4°F

>1 MΩ

V, mV, µV

3 / second

mA MEASUREMENT ±100 mA

RANGE

±25mA

±(25 … 100 mA)

FEATURE

Temperature coefficient

Input impedance

Supported units

Display update rate

RESOLUTION

0.0001 mA

0.001 mA

1 YEAR UNCERTAINTY (±)

(1

0.02 % RDG + 1.5 µA

0.02 % RDG + 1.5 µA

SPECIFICATION

< ±0.0015 % RDG / °C outside of 18 … 28 °C

< ±0.0008 % RDG / °F outside of 64.4 … 82.4°F

< 7.5 Ω mA, µA

3 / second

LOOP SUPPLY

FEATURE

Maximum output current

Output voltage

Output impedance in HART compatible mode

SPECIFICATION

> 25 mA, short circuit protected

24 V ±10 %

300 Ω ±20 %

1) Uncertainty includes reference standard uncertainty, hysteresis, non-linearity, repeatability and typical long-term stability for the mentioned period (k=2).

BEAMEX MC4

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Electrical measurements

FREqUENCY MEASUREMENT 0.0027 … 50 000 Hz

RANGE

0.0027 … 0.5 Hz

0.5 … 5 Hz

5 … 50 Hz

50 … 500 Hz

500 … 5000 Hz

5000 … 50000 Hz

RESOLUTION

0.000001 Hz

0.00001 Hz

0.0001 Hz

0.001 Hz

0.01 Hz

0.1 Hz

1 YEAR UNCERTAINTY (±)

(1

0.01 % RDG

0.01 % RDG

0.01 % RDG

0.01 % RDG

0.01 % RDG

0.01 % RDG

FEATURE

Temperature coefficient

Input impedance

Trigger level

Minimum signal amplitude

Supported units

Gate period

SPECIFICATION

Specification valid from −10 to 50 °C (14 … 122°F)

> 1 MΩ

−1 … 14 V in 1 V steps and open collector inputs

2 Vpp (< 10 kHz), 3 Vpp (10 … 50 kHz)

Hz, kHz, cph, cpm, 1/Hz (s), 1/kHz (ms), 1/MHz (µs)

267 ms + 1 signal period

1) Uncertainty includes reference standard uncertainty, hysteresis, non-linearity, repeatability and typical long-term stability for the mentioned period (k=2).

PULSE COUNTING 0 … 9 999 999 PULSES

FEATURE

Range

Input impedance

Trigger level

Minimum signal amplitude

SPECIFICATION

0 to 9 999 999 pulses

> 1 MΩ

−1 … 14 V in 1 V steps and open collector inputs

2 Vpp (pulse length > 50 µs), 3 Vpp (pulse length 10 … 50 µs)

SwITCH TEST

FEATURE

Potential free contacts

Voltage level detection

SPECIFICATION

Test voltage (trigger level)

Trigger level

Input impedance

3 V, 0.13 mA (1 V) or 24 V, 35 mA (2 V)

−1 … 14 V in 1 V steps

> 1 MΩ

FIELD EQUIPMENT | BEAMEX MC4

Pressure measurements

INTERNAL PRESSURE MODULES (NPM)

INTERNAL MODULE

3)

NPM200mC

NPM2C

NPM20C

NPM160

Barometric option

UNIT RANGE

2)

RESOLUTION 1 YEAR UNCERTAINTY (±)

(1 kPa mbar iwc kPa bar psi

±20

±200

±80

−100 to 200

−1 to 2

−14.5 to 30

0.001

0.01

0.001

0.001

0.00001

0.001

0.035 % FS + 0.05 % RDG

0.015 % FS + 0.035 % RDG kPa bar psi

MPa bar psi

−100 to 2000

−1 to 20

−14.5 to 300

0 … 16

0 … 160

0 … 2400

0.01

0.0001

0.01

0.0001

0.001

0.01

0.015 % FS + 0.035 % RDG

0.015 % FS + 0.035 % RDG

Also enables absolute pressure measurement for the above pressure inputs. When using the barometric option, add 0.1 kPa (0.0146 psi) uncertainty for absolute pressure measurement.

FEATURE

Temperature coefficient

Maximum overpressure

Pressure port

Media compatibility

Supported pressure units

Display update rate

SPECIFICATION

< ±0.001 % RDG / °C outside 15 … 35 °C

< ±0.0006 % RDG /°F outside 59 … 95 °F

2 × Range

G 1/8” female with G 1/8” male (ISO 228/1) 60° internal cone adapter

NPM160: G 1/8” female

Wetted parts: AISI316 stainless steel, Nitrile rubber.

Pa, hPa, kPa, MPa, mbar, bar, lbf/ft2, psi, ozf/in2, gf/cm2, kgf/cm2, kgf/m2, kp/cm2, at, mmH

2 mH

2 cmH

O, iwc, ftH2O, mmHg, cmHg, mHg, inHg, mmHg(0 °C), inHg(0 °C), mmH

2

2

O(4 °C; 60°F; 68°F/20 °C), inH

+ four (4) user-configurable units

2

O(4 °C; 60°F; 68°F/20 °C), ftH

2

O, cmH

2

O,

O(4 °C; 60°F; 68°F/20 °C),

O(4 °C; 60°F; 68°F/20 °C), torr, atm,

2.5 / second

EXTERNAL PRESSURE MODULES (EXT) STANDARD ACCURACY

EXTERNAL MODULE

EXT200mC-s

EXT2C-s

EXT20C-s

EXT160-s

RANGE

2)

±200 mbar

−1 … 2 bar

−1 … 20 bar

0 … 160 bar

±80 iwc

−14.5 … 30 psi

−14.5 … 300 psi

0 … 2400 psi

RESOLUTION

0.01 mbar

0.01 iwc

0.0001 bar

0.001 psi

0.001 bar

0.01 psi

0.01 bar

0.1 psi

EXTERNAL PRESSURE MODULES (EXT) HIGH ACCURACY

MODULE

Barometric

EXT10mD

EXT100m

EXT400mC

EXT1C

EXT2C

EXT6C

EXT20C

EXT60

EXT100

EXT160

EXT250

EXT600

EXT1000

RANGE

2)

800 … 1200 mbar abs

±10 mbar differential

0 … 100 mbar gauge

±400 mbar

±1 bar

−1 … 2 bar

−1 … 6 bar

−1 … 20 bar

0 … 60 bar

0 … 100 bar

0 … 160 bar

0 … 250 bar

0 … 600 bar

0 … 1000 bar

23.6 … 35.4 inHg a

±4 iwc differential

0 … 40 iwc

±160 iwc

−14.5 … 15 psi

−14.5 … 30 psi

−14.5 … 90 psi

−14.5 … 300 psi

0 … 900 psi

0 … 1500 psi

0 … 2400 psi

0 … 3700 psi

0 … 9000 psi

0 … 15000 psi

1 YEAR UNCERTAINTY (±)

(1

0.05 % RDG + 0.05 % FS

0.05 % FS

0.05 % FS

0.05 % FS

1 YEAR UNCERTAINTY (±)

(1

0.5 mbar (0.015 inHg)

0.05 % Span + 0.1 % RDG

0.025 % FS + 0.025 % RDG

0.02 % FS + 0.025 % RDG

0.015 % FS + 0.025 % RDG

0.01 % FS + 0.025 % RDG

0.01 % FS + 0.025 % RDG

0.01 % FS + 0.025 % RDG

0.01 % FS + 0.025 % RDG

0.01 % FS + 0.025 % RDG

0.01 % FS + 0.025 % RDG

0.015 % FS + 0.025 % RDG

0.015 % FS + 0.025 % RDG

0.015 % FS + 0.025 % RDG

1) Uncertainty includes reference standard uncertainty, hysteresis, non-linearity, repeatability and typical long-term stability for the mentioned period (k=2).

2) The internal pressure module’s range may also be displayed in absolute pressure if a barometric module is used.

3) The MC4 calibrator can hold one internal pressure module and the barometric option.

All external pressure modules (EXT) are also compatible with Beamex MC2, MC5, MC5P and MC6 calibrators.

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BEAMEX MC4

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mV MEASUREMENT (T/C-TERMINALS) −25 … 150 mV

RANGE

−25 … 150 mV

FEATURE

Temperature coefficient

Input impedance

Supported units

Display update rate

RESOLUTION

0.001 mV

1 YEAR UNCERTAINTY(±)

1)

0.02 % RDG + 4 µV

SPECIFICATION

< ±0.0015 % RDG / °C outside of 18 … 28 °C

< ±0.0008 % RDG / °F outside of 64.4 … 82.4°F

> 10 MΩ

V, mV, µV

3 / second

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mV GENERATION (T/C-TERMINALS) −25 … 150 mV

RANGE

−25 … 150 mV

FEATURE

Temperature coefficient

Maximum load current

Load effect

Supported units

RESOLUTION

0.001 mV

1 YEAR UNCERTAINTY (±)

(1

0.02 % RDG + 4 µV

SPECIFICATION

< ±0.0015 % RDG / °C outside of 18 … 28 °C

< ±0.0008 % RDG / °F outside of 64.4 … 82.4°F

5 mA

< 5µV/mA

V, mV, µV

VOLTAGE GENERATION −3 … 12 V

RANGE

±0.25 V

−3 … −0.25 V

0.25 … 12 V

RESOLUTION

0.01 mV

0.1 mV

0.1 mV

FEATURE

Temperature coefficient

Maximum load current

Load effect

Supported units

1 YEAR UNCERTAINTY (±) (1

0.02 % RDG + 0.1 mV

0.02 % RDG + 0.1 mV

0.02 % RDG + 0.1 mV

SPECIFICATION

< ±0.0015 % RDG / °C outside of 18 … 28 °C

< ±0.0008 % RDG / °F outside of 64.4 … 82.4°F

5 mA

< 50 µV/mA

V, mV, µV

mA GENERATION (SOURCE/SINk) 0 … 25 mA

RANGE

0 … 25 mA

RESOLUTION

0.0001 mA

FEATURE

Temperature coefficient

Max load impedance (source)

Max loop voltage (sink)

Supported units

1 YEAR UNCERTAINTY (±)

(1

0.02 % RDG + 1.5 µA

SPECIFICATION

< ±0.0015 % RDG / °C outside of 18 … 28 °C

< ±0.0008 % RDG / °F outside of 64.4 … 82.4°F

750 Ω (0 … 20 mA), 600 Ω (20 … 25 mA)

60 V mA, µA

1) Uncertainty includes reference standard uncertainty, hysteresis, non-linearity, repeatability and typical long-term stability for the mentioned period (k=2).

FIELD EQUIPMENT | BEAMEX MC4

RESISTANCE MEASUREMENT 0 … 4000 Ω

RANGE

0 … 250 Ω

250 … 2650 Ω

2650 … 4000 Ω

RESOLUTION

1 mΩ

10 mΩ

100 mΩ

FEATURE

Temperature coefficient

Measurement current

Supported units

Display update rate

1 YEAR UNCERTAINTY (±)

(1

4-wire connection:

0.02 % RDG + 3.5 mΩ

3-wire connection:

0.02 % RDG + 13.5 mΩ

SPECIFICATION

< ±0.0015 % RDG / °C outside of 18 … 28 °C

< ±0.0008 % RDG / °F outside of 64.4 … 82.4°F

Pulsed, bi-directional 1 mA (0 … 500 Ω), 0.2 mA (>500 Ω)

Ω , kΩ

3 / second

RESISTANCE SIMULATION 0 … 4000 Ω

RANGE

0 … 400 Ω

400 … 4000 Ω

RESOLUTION

10 mΩ

100 mΩ

1 YEAR UNCERTAINTY (±)

(1

0.04 % RDG or 30 mΩ (whichever is greater)

0.04 % RDG or 30 mΩ (whichever is greater)

FEATURE

Temperature coefficient

Maximum resistance excitation current

Settling time (pulsed currents)

Supported units

SPECIFICATION

< ±0.0015 % RDG / °C outside of 18 … 28 °C

< ±0.0008 % RDG / °F outside of 64.4 … 82.4°F

5 mA (0 … 650 Ω) Iexc × Rsim < 3.25 V (650 … 4000 Ω)

1 ms

Ω, kΩ

Specification valid with an exitation current >0.2 mA (0 … 400 ohm), >0.1 mA (400 … 4000 ohm).

FREqUENCY GENERATION 0.0005 … 10 000 Hz

RANGE

0.0005 … 0.5 Hz

0.5 … 5 Hz

5 … 50 Hz

50 … 500 Hz

500 … 5000 Hz

5000 … 10000 Hz

RESOLUTION

0.000001 Hz

0.00001 Hz

0.0001 Hz

0.001 Hz

0.01 Hz

0.1 Hz

FEATURE

Temperature coefficient

Maximum load current

Output amplitude positive square wave

Output amplitude symmetric square wave

Duty cycle

Supported units

Jitter

1 YEAR UNCERTAINTY (±)

(1

0.01 % RDG

0.01 % RDG

0.01 % RDG

0.01 % RDG

0.01 % RDG

0.01 % RDG

SPECIFICATION

Specification valid from −10 to 50 °C (14 … 122°F)

5 mA

0 … 12 Vpp ±(0.2 V+5 %)

0 … 6 Vpp ±(0.2 V+5 %)

1 … 99 % (0.0009 … 500 Hz), high / low time: min 25µs, max 1165 s

Hz, kHz, cph, cpm, 1/Hz (s), 1/kHz (ms), 1/MHz (µs)

< 0.28 µs

PULSE GENERATION 0 … 9 999 999 PULSES

FEATURE

Range

Resolution

Maximum load current

Output amplitude positive pulse

Output amplitude symmetric pulse

Pulse frequency

Duty cycle

SPECIFICATION

0 to 9 999 999 pulses

1 pulse

5 mA

0 … 12 Vpp ±(0.2 V+5 %)

0 … 6 Vpp ±(0.2 V+5 %)

0.0005 … 10 000 Hz

1 … 99 % (0.0009 … 500 Hz), high / low time: min 25µs, max 1165 s

1) Uncertainty includes reference standard uncertainty, hysteresis, non-linearity, repeatability and typical long-term stability for the mentioned period. (k=2).

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BEAMEX MC4

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THERMOCOUPLE MEASUREMENT AND SIMULATION

Thermocouple types available as standard

TYPE RANGE (°C)

B

2)

0 … 1820

R 2)

S

2)

E 2)

J

2)

K

2)

N

2)

T

2)

U 4)

L

4)

C 5)

G 6)

D

5)

−50 … 1768

−50 … 1768

−270 … 1000

−210 … 1200

−270 … 1372

−270 … 1300

−270 … 400

−200 … 600

−200 … 900

0 … 2315

0 … 2315

0 … 2315

RANGE (°C)

0 … 200

200 … 500

500 … 800

800 … 1820

−200 … 0

0 … 600

−200 … 0

0 … 900

0 … 900

900 … 2000

2000 … 2315

0 … 70

70 … 200

200 … 1600

1600 … 2000

2000 … 2315

0 … 1000

1000 … 2000

2000 … 2315

−50 … 0

0 … 50

50 … 1400

1400 … 1768

−50 … 0

0 … 50

50 … 1500

1500 … 1768

−270 … −200

−200 … 0

0 … 600

600 … 1000

−210 … −200

−200 … 0

0 … 1200

−270 … −200

−200 … 0

0 … 1000

1000 … 1372

−270 … −200

−200 … −100

−100 … 0

0 … 750

750 … 1300

−270 … −250

−250 … −200

−200 … 0

0 … 400

FEATURE

Resolution

Temperature coefficient

Input impedance

Supported units

Display update rate

Maximum load current

Load effect

MEASUREMENT

0.01 °C

< ±0.0015 %

of thermovoltage / °C outside of 18 … 28 °C

< ±0.0008 %

of thermovoltage / °F outside of 64.4 … 82.4°F

>10 MΩ

°C, °F, K

3 / second

–

–

1 YEAR UNCERTAINTY (±) 1)

3)

2.0 °C

0.8 °C

0.6 °C

1.0 °C

0.7 °C

0.5 °C

0.6 °C

1.0 °C

0.7 °C

0.6 °C

0.7 °C

3)

0.07 °C + 0.08 % RDG

0.07 °C + 0.015 % RDG

0.026 % RDG

3)

0.08 °C + 0.07 % RDG

0.08 °C + 0.02 % RDG

3)

0.1 °C + 0.1 % RDG

0.1 °C + 0.02 % RDG

0.03 % RDG

3)

0.2 % RDG

0.15 °C + 0.05 % RDG

0.15 °C + 0.01 % RDG

0.03 % RDG

3)

0.7 °C

0.1 °C + 0.1 % RDG

0.1 °C + 0.01 % RDG

0.15 °C + 0.1 % RDG

0.15 °C + 0.01 % RDG

0.13 °C + 0.07 % RDG

0.13 °C + 0.02 % RDG

0.4 °C

0.045 % RDG

1.2 °C

3)

1.0 °C

0.5 °C

0.7 °C

1.0 °C

0.4 °C

0.04 % RDG

1.2 °C

SIMULATION

0.01 °C

< ±0.0015 %

of thermovoltage / °C outside of 18 … 28 °C

< ±0.0008 %

of thermovoltage / °F outside of 64.4 … 82.4°F

–

°C, °F, K

–

5 mA

< 5 µV/mA

FIELD EQUIPMENT | BEAMEX MC4

INTERNAL REFERENCE JUNCTION

RANGE (°C)

−10 … 50 °C

1 YEAR UNCERTAINTY

±0.25 °C

1) Uncertainty includes reference standard uncertainty, hysteresis, non-linearity, repeatability and typical long-term stability for the mentioned period (k=2).

Uncertainty does not include reference junction uncertainty.

2) IEC 584, NIST MN 175, BS 4937, ANSI MC96.1

3) ±0.02 % of thermovoltage + 4 µV

4) DIN 43710

5) ASTM E 988 - 96

6) ASTM E 1751 - 95e1

RTD MEASUREMENT AND SIMULATION

SENSOR TYPE

Pt 50 … 1000

Ni 100

Ni 120

Cu10

FEATURE

Temperature coefficient

RANGE

Measurement current

Maximum resistance excitation current

Supported units

Display update rate

Settling time

(pulsed currents)

−200 … 0 °C

0 … 850 °C

−60 … 180 °C

−80 … 260 °C

−200 … 260 °C

RESOLUTION

0.01 °C

0.01 °C

0.01 °C

0.01 °C

MEASUREMENT

< ±0.0015 %

of resistance / °C outside of 18 … 28 °C

< ±0.0008 %

of resistance / °F outside of 64.4 … 82.4°F

Pulsed, 1 mA (0..500 Ω),

0.2 mA (>500 Ω)

–

°C, °F, K

3 / second

1 ms

MEASUREMENT 1 YEAR

UNCERTAINTY (±)

1)

0.06 °C

0.06 °C + 0.025 % RDG

0.06 °C

0.06 °C

0.2 °C

SIMULATION 1 YEAR

UNCERTAINTY (±)

1) 2)

0.10 °C

0.10 °C + 0.025 % RDG

0.12 °C

0.12 °C

0.8 °C

SIMULATION

< ±0.0015 %

of resistance / °C outside of 18 … 28 °C

< ±0.0008 %

of resistance / °F outside of 64.4 … 82.4°F

–

–

–

5 mA (0 … 650 Ω)

Iexc × Rsim < 3.25 V (650 … 4000 Ω)

°C, °F, K

RTD TYPES AVAILABLE AS STANDARD

Pt50 (385)

Pt100 (385)

Pt200 (385)

Pt400 (385)

Pt500 (385)

Pt1000 (385)

Pt100 (3926)

Pt100 (391)

Pt100 (375)

Pt100 (3923)

Ni100 (618)

Ni120 (672)

Cu10 (427)

1) Uncertainty includes reference standard uncertainty, hysteresis, non-linearity, repeatability and typical long-term stability for the mentioned period (k=2).

2) Specification valid with an excitation current >0.2 mA (0 … 400 Ω), >0.1 mA (400 … 4000 Ω).

MC4 supports Callendar van Dusen correction coefficients for PRT sensors to compensate sensor error.

STANDARD ACCESSORIES

• User guide

• Accredited calibration certificate

• Internal rechargeable NiMH battery pack + battery charger

• Test leads and clips

• USB cable

• Adapter pressure connector – from G1/8" female to G 1/8" male with 60° internal cone (included in models with internal pressure module)

OPTIONAL ACCESSORIES

• Pressure T-hose

• Soft carrying case

• Connection cable for external pressure modules

• Dry battery cartridge

• Calibration hand-pumps

49

BEAMEX MC4

| FIELD EQUIPMENT

SUMMARY

Beamex MC4

DOCUMENTING PROCESS CALIBRATOR

50

The Beamex MC4 is a documenting process calibrator.

Instrument data can be sent from a computer to the MC4, and calibration results can be uploaded from the MC4 to a computer using the Beamex CMX calibration software.

Being a multifunctional calibrator, the MC4 is suitable for calibrating various process parameters, such as pressure, temperature and electrical signals. High accuracy is one of the important features of the MC4. A standard feature of the

MC4 includes an accredited calibration certificate as proof of its accuracy.

Communication with calibration software

Using the MC4 together with calibration software provides you with a complete documenting calibration system that produces calibration certificates automatically.

all-in-one functionality

The MC4 is a versatile calibrator with many different functions. There’s no need to take several different measurement devices to the field –

MC4 does the job.

accuracy guaranteed

The MC4 is a highly accurate process calibrator. As a proof of this, each calibrator is delivered with a traceable, accredited calibration certificate.

Calibration is quick and easy

The large graphical display, menu-based multilingual user interface, and full numerical keyboard make the MC4 quick and easy to use.

Main features

Automated and documented calibrations quickly and easily

Calibration capabilities for pressure, temperature, electrical and frequency signals

Compact size and design

Documenting – communicates with Beamex calibration software

FIELD EQUIPMENT | BEAMEX MC4