DC030NDR4 [SENSORTECHNICS]

SURSENSETM precision very low pressure sensors / V-output; SURSENSETM精度非常低的压力传感器/ V输出


型号：	DC030NDR4
厂家：	SENSORTECHNICS GMBH
描述：	SURSENSETM precision very low pressure sensors / V-output SURSENSETM精度非常低的压力传感器/ V输出传感器压力传感器
文件：	总6页 (文件大小：77K)
中文：	中文翻译
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DC Series

SURSENSE^TMprecision very low pressure sensors / V-output

FEATURES

· Ranges from 1 to 30 "H₂O and

2.5 to 75 mbar differential or gage

· Precision temperature compensated

· Calibrated offset and span

· Extremely low position sensitivity

· Excellent long term stability

· Ratiometric output or

internal supply regulation

SERVICE

Non-corrosive, non-ionic working fluids such as

clean dry air, dry gases and the like.

The media wetted materials are:

- silicon diaphragm

- glass filled nylon

- RTV

- ceramic (Al₂O₃)

EQUIVALENT CIRCUIT

+Vs (1)

Vout (3)

GND (2)

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DC Series

SURSENSE^TMprecision very low pressure sensors / V-output

SPECIFICATIONS

Maximum ratings (for all devices)

Environmental specifications (for all devices)

Temperature range

Compensated

Operating

Supply voltage V_S

4.9 to 5.1 V (DC...C4)

7 to 30 V (DC...R4, DC...R5)

0 to 50°C

-25 to +85°C

-40 to +125°C

Lead temperature (soldering 5 sec.)

315 °C

Storage

Maximum load current

Humidity limits (non-condensing)

0 to 95 %RH

Source

Sink

2 mA

20 µA

Applications requiring supply voltages greater than 20 V on power-up must have a 10 Ohm resistor installed

between pin 1 of the sensor and the positiv (+) lead of the power supply.

CAUTION

If the sensor is subjected to a supply voltage of >20 V without ramp up, a current spike may occur causing the

operational amplifier and/or the ASIC to fail.

Do not operate above 30 V max. Due to internal component ratings, the maximum safe operating voltage

specification is 30 V.

PRESSURE SENSOR CHARACTERISTICS

Part no.

DC001N...

DC002N...

DC2R5N...

DC005N...

DC010N...

DC020N...

DC030N...

DC2R5B...

DC005B...

DC010B...

DC025B...

DC050B...

DC075B...

Pressure ranges

1 "H₂O

Proof pressure¹

100 "H₂O

150 "H₂O

300 "H₂O

450 "H₂O

250 mbar

375 mbar

750 mbar

1125 mbar

Burst pressure²

200 "H₂O

300 "H₂O

450 "H₂O

600 "H₂O

500 mbar

750 mbar

1125 mbar

1500 mbar

2 "H₂O

2.5 "H₂O

5 "H₂O

10 "H₂O

20 "H₂O

30 "H₂O

2.5 mbar

5 mbar

10 mbar

25 mbar

50 mbar

75 mbar

Notes

Proof pressure is the maximum pressure which may be applied without causing durable shifts of the electrical parameters of the sensing element.

Burst pressure is the maximum pressure which may be applied without causing damage to the sensing element or leaks from the housing.

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DC Series

SURSENSE^TMprecision very low pressure sensors / V-output

DC...C4 PERFORMANCE CHARACTERISTICS

0.25...4.25 V ratiometric output version(V_S= 5.0 V, T_A= 25°C, pressure applied to port 2)

Characteristics

Min.

Typ.

Max.

Unit

Zero pressure offset

Full scale span³

DC...G...

DC...D...

0.25

2.25

DC...G...

DC...D...

4.0

±2.0

Total accuracy (0 - 50 °C)⁴

DC001N...

DC2R5B...

±2.0

±3.0

DC002N..., DC2R5N...

DC005B...

%FSO

±1.5

±1.0

±2.5

±2.0

±10

all others

Offset position sensitivity (±1 g)

DC001N... to DC2R5N...

DC2R5B..., DC005B...

DC005N...

DC010B...

±5

±1

all others

DC...R4 PERFORMANCE CHARACTERISTICS

0.25...4.25 V regulated output version(V_S= 15.0 V, T_A= 25°C, pressure applied to port 2)

Characteristics

Min.

Typ.

Max.

Unit

Zero pressure offset

Full scale span³

DC...G...

DC...D...

0.25

2.25

DC...G...

DC...D...

4.0

±2.0

Total accuracy (0 - 50 °C)⁴

DC001N...

DC2R5B...

±2.0

±3.0

DC002N..., DC2R5N...

DC005B...

%FSO

±1.5

±1.0

±2.5

±2.0

±10

all others

Offset position sensitivity (±1 g)

DC001N... to DC2R5N...

DC2R5B..., DC005B...

DC005N...

DC010B...

±5

±1

all others

Notes:

Full scale span is the algebraic difference between the output voltage at full-scale pressure and the output at zero pressure.

Total accuracy includes non-linearity, hysteresis, repeatability, zero offset and span error, thermal effect on zero offset and span.

Non-linearity refers to the Best Straight Line fit measured for offset pressure, full-scale pressure and ½ full-scale pressure.

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DC Series

SURSENSE^TMprecision very low pressure sensors / V-output

DC...R5 PERFORMANCE CHARACTERISTICS

1...6 V regulated output version (V_S= 15.0 V, T_A= 25°C, pressure applied to port 2)

Characteristics

Min.

Typ.

Max.

Unit

Zero pressure offset

Full scale span³

DC...G...

DC...D...

3.5

DC...G...

DC...D...

5.0

±2.5

Total accuracy (0 - 50 °C)⁴

DC001N...

DC2R5B...

±2.0

±3.0

DC002N..., DC2R5N...

DC005B...

%FSO

±1.5

±1.0

±2.5

±2.0

±10

all others

Offset position sensitivity (±1 g)

DC001N... to DC2R5N...

DC2R5B..., DC005B...

DC005N...

DC010B...

±5

±1

all others

Notes:

Full scale span is the algebraic difference between the output voltage at full-scale pressure and the output at zero pressure.

Total accuracy includes non-linearity, hysteresis, repeatability, zero offset and span error, thermal effect on zero offset and span.

Non-linearity refers to the Best Straight Line fit measured for offset pressure, full-scale pressure and ½ full-scale pressure.

ELECTRICAL CONNECTION

5 4 3 2 1 0

Pin 0

Output version

marked by dot

DC...C4

(4 Pin)

DC...R4

(6 Pin)

DC...R5

(6 Pin)

Pin no.

0.25...4.25 V

ratiometric

0.25...4.25 V

regulated

1...6 V

regulated

no pin

+Vs

N / C

+Vs

N / C

+Vs

GND

Vout

GND

Vout

I / C*

N / C

GND

Vout

I / C*

N / C

I / C*

no pin

* Do not use for any reason

Note: The polarity indicated is for pressure applied to port 2

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DC Series

SURSENSE^TMprecision very low pressure sensors / V-output

OUTLINE DRAWING

2,5

(0.10)

0,5

(0.02)

0,4

(0.01)

DIA 2,0

(0.08)

Port 1

0 1 2 3 4 5

Ø 4,8

(0.19)

6,4

(0.25)

Ø 3,2

(0.13)

10,7

(0.42)

5,3

(0.21)

10,7

(0.42)

27,4

(1.08)

Port 2

Ø 3,6

(0.14)

12,2

(0.48)

14,0

(0.55)

20,3

(0.80)

21,6

(0.85)

27,9

(1.10)

mass: approx. 10 g

dimensions mm (inches)

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DC Series

SURSENSE^TMprecision very low pressure sensors / V-output

ORDERING INFORMATION

Output

Pressure range

Differential/Gage

0.25...4.25 V

ratiometric

0.25...4.25 V

regulated

1...6 V

regulated

0 to 1 "H₂O

0 to 2 "H₂O

0 to 2.5 "H₂O

0 to 5 "H₂O

0 to 10 "H₂O

0 to 20 "H₂O

0 to 30 "H₂O

DC001NGC4

DC002NGC4

---⁶

DC001NGR4

DC002NGR4

---⁶

DC001NGR5

---⁶

DC005NGC4

DC010NGC4

DC020NGC4

DC030NGC4

DC005NGR4

---⁶

DC005NGR5

DC010NGR5

---⁵

---⁶

DC030NGR4

DC030NGR5

Differential

(Pressure/vacuum)

0 to ±1 "H₂O

0 to ±2 "H₂O

0 to ±2.5 "H₂O

0 to ±5 "H₂O

0 to ±10 "H₂O

0 to ±20 "H₂O

0 to ±30 "H₂O

DC001NDC4

DC002NDC4

DC2R5NDC4

DC005NDC4

DC010NDC4

DC020NDC4

DC030NDC4

DC001NDR4

DC002NDR4

DC2R5NDR4

DC005NDR4

DC010NDR4

DC020NDR4

DC030NDR4

DC001NDR5

DC002NDR5

DC2R5NDR5

DC005NDR5

DC010NDR5

DC020NDR5

DC030NDR5

Differential/Gage

0 to 2.5 mbar

0 to 5 mbar

0 to 10 mbar

0 to 25 mbar

0 to 50 mbar

0 to 75 mbar

---⁶

DC025BGC4

DC050BGC4

---⁶

Differential

(Pressure/vacuum)

0 to ±2.5 mbar

0 to ±5 mbar

0 to ±10 mbar

0 to ±25 mbar

0 to ±50 mbar

0 to ±75 mbar

DC2R5BDC4

DC005BDC4

DC010BDC4

DC025BDC4

DC050BDC4

DC075BDC4

---⁶

DC2R5BDR5

---⁶

DC010BDR4

DC025BDR4

DC050BDR4

DC075BDR4

DC010BDR5

DC025BDR5

DC050BDR5

DC075BDR5

Note

⁶These devices are available on special request. Minimum order quantity may apply.

Sensortechnics reserves the right to make changes to any products herein. Sensortechnics does not assume any liability arising out of the

application or use of any product or circuit described herein, neither does it convey any license under its patent rights nor the rights of others.

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