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Dsca, High performance signal conditioners, Dsca specifications – Impulse DSCA47 User Manual

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High Performance Signal Conditioners

DSCA

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155

DSCA

Specifications

Module

Typical at T

A

=+25°C and +24V supply voltage

DSCA47

Input Range

Standard thermocouple temperature

limits as per NIST monograph

175, ITS-90

Input Bias Current

-30nA

Input Resistance

Normal

50M

Power Off

65k

Overload

65k

Input Protection

Continuous

240Vrms max

Transient

ANSI/IEEE C37.90.1

Cold Junction Compensation

Accuracy, +5°C to +45°C

±0.5°C

Accuracy, -40°C to +85°C

±1.25°C

Output Range

See Ordering Information

Load Resistance (I

OUT

)

600

Current Limit

8mA (V

OUT

), 30mA (I

OUT

)

Output Protection

Short to Ground

Continuous

Transient

ANSI/IEEE C37.90.1

CMV, Input to Output, Input to Power

Continuous

1500Vrms max

Transient

ANSI/IEEE C37.90.1

CMV, Output to Power

Continuous

50VDC max

CMR (50Hz or 60Hz)

160dB

Accuracy

See Ordering Information Below

Adjustability

±3% Zero and Span

Stability

Input Offset

±0.5µV/°C

Output Offset

±6ppm/°C (V

OUT

), ±20ppm/°C (I

OUT

)

Gain

±40ppm/°C

Output Noise, 100kHz Bandwidth

250µVrms (V

OUT

), 1µArms (I

OUT

)

Bandwidth, –3dB

3Hz

NMR

95dB at 60Hz, 85dB at 50Hz

Response Time, 90% Span

165ms

Open Input Response

Upscale

Open Input Detection Time

<5s

Power Supply

Voltage

15 to 30VDC

Current

25mA (V

OUT

), 55mA (I

OUT

)

Sensitivity

±0.0001%/%

Protection

Reverse Polarity

Continuous

Transient

ANSI/IEEE C37.90.1

Environmental

Operating Temp. Range

–40°C to +80°C

ATEX Group II, Category 3

–20°C to +40°C

Storage Temp. Range

–40°C to +80°C

Relative Humidity

0 to 95% Noncondensing

Emissions EN61000-6-4

ISM, Group 1

Radiated, Conducted

Class A

Immunity EN61000-6-2

ISM, Group 1

RF

Performance A ±0.05% Span Error

ESD, EFT, Surge, Voltage Dips

Performance B

Mechanical Dimensions

2.95" x 0.89" x 4.13"

(h)(w)(d)

(75mm x 22.5mm x 105mm)

Mounting

DIN EN 50022 -35x7.5

or -35x15 rail

Ordering Information

Model

Input Range

Output

Accuracy

1

Range

†

Type

‡

TC

‡

Thermocouple Alloy Combinations

Type

Material

J

Iron vs. Copper-Nickel

K

Nickel-Chromium vs. Nickel-Aluminum

T

Copper vs. Copper-Nickel

E

Nickel-Chromium vs. Copper-Nickel

R

Platinum-13% Rhodium vs. Platinum

S

Platinum-10% Rhodium vs. Platinum

B

Platinum-30% Rhodium vs. Platinum-6% Rhodium

N

Nickel-14.2% Chromium-1.4% Silicon vs. Nickel-4.4%
Silicon- 0.1% Magnesium

Standards: DIN IEC 584, ANSI MC96-1-82, JIS C 1602-1981

DSCA47J-01

J

0°C to +760°C 2, 3, 4 ±0.08% ±0.61

°

C

(+32°F to +1400°F)

DSCA47J-02

J

-100°C to +300°C

2, 3, 4 ±0.08% ±0.32

°

C

(-148°F to +572°F)

DSCA47J-03

J

0°C to +500°C

2, 3, 4 ±0.07% ±0.35

°

C

(+32°F to +932°F)

DSCA47K-04

K

0°C to +1000°C 2, 3, 4 ±0.08% ±0.80

°

C

(+32°F to +1832°F)

DSCA47K-05

K

0°C to +500°C

2, 3, 4 ±0.08% ±0.40

°

C

(+32°F to +932°F)

DSCA47K-13

K

-100°C to +1350°C 2, 3, 4 ±0.08% ±1.16

°

C

(-148°F to +2462°F)

DSCA47K-14

K

0°C to +1200°C 2, 3, 4 ±0.08% ±0.96

°

C

(+32°F to +2192°F)

DSCA47T-06

T

-100°C to +400°C

2, 3, 4 ±0.16% ±0.80

°

C

(-148°F to +752°F)

DSCA47T-07

T

0°C to +200°C

2, 3, 4 ±0.13% ±0.26

°

C

(+32°F to +392°F)

DSCA47E-08

E

0°C to +1000°C 2, 3, 4 ±0.10% ±1.00

°

C

(+32°F to +1832°F)

DSCA47R-09

R

+500°C to +1750°C 2, 3, 4 ±0.10% ±1.25

°

C

(+932°F to +3182°F)

DSCA47S-10

S

+500°C to +1750°C 2, 3, 4 ±0.10% ±1.25

°

C

(+932°F to +3182°F)

DSCA47B-11

B

+500°C to +1800°C 2, 3, 4 ±0.15% ±1.95

°

C

(+932°F to +3272°F)

DSCA47N-15

N

-100°C to +1300°C 2, 3, 4 ±0.08% ±1.12

°

C

(-148°F to +2372°F)

Output Range

Part No. Suffix

Example

1. -10V to +10V

NONE

N/A

2. 0V to +10V

NONE

DSCA47J-01

3. 4 to 20mA

C

DSCA47J-01C

4. 0 to 20mA

E

DSCA47J-01E

NOTES:

(1) Includes conformity, hysteresis, repeatability and CJC error.

†

††

†

†

Output Ranges Available

Installation Notes:

1.) This Equipment is Suitable for Use in Class I, Division 2, Groups A, B, C, D, or Non-Hazardous Locations Only.
2.) Warning - Explosion Hazard - Substitution of Components May Impair Suitability for Class I, Division 2.
3.) Warning - Explosion Hazard - Do Not Disconnect Equipment Unless Power Has Been Switched Off or The

Area is Known to be Non-Hazardous.