MLH200PSB06A datasheet, PDF - EEWORLD Datasheet

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Heavy Duty Pressure Transducers

MLH Series, 6 bar to 550 bar | 50 psi to 8000 psi

32328895

Datasheet

Issue B

FEATURES

• Pressure range of 6 bar to 550 bar | 50 psi to 8,000 psi

• ±0.25% full scale accuracy Best Fit Straight Line (BFSL)

• Total Error Band (TEB) as low as 2 %FSS

• Compensated and operating temperature range of -40°C to

125°C [-40°F to 257°F] (see Table 4)

• Less than 2 ms response time

• Fully temperature compensated, calibrated and amplified

• Rated IP65 or better for protection from most harsh

environments

• RoHS, CE, UL Component Recognition for USA and Canada:

File No. E258956

DESCRIPTION

The MLH Series Heavy Duty Pressure Transducers combine

Application Specific Integrated Circuit (ASIC) technology

with a media-isolated, metal diaphragm design. This digitally

compensated transducer offers value and performance,

making it a suitable pressure sensing solution for demanding

applications. Industry standard electrical connectors and

pressure ports are offered for enhanced reliability and user

flexibility.

The MLH Series has six standard output options:

• Ratiometric: 0.5 Vdc to 4.5 Vdc from 5 Vdc excitation

• Current: 4 mA to 20 mA

• Regulated: 1 Vdc to 6 Vdc

• Regulated: 0.25 Vdc to 10.25 Vdc

• Regulated: 0.5 Vdc to 4.5 Vdc

• Regulated: 1 Vdc to 5 Vdc

POTENTIAL APPLICATIONS

• Industrial: Compressors, cylinder tank pressure, HVAC,

hydraulics, oil and gas, refrigeration, water distribution

• Transportation: Multiple applications including braking and

alternative fuels

• Medical: Anesthesia delivery machines, blood analyzers,

chemistry analyzers, gas chromatography, oxygen

concentrators, and ventilators

PORTFOLIO

The MLH Series joins the PX3 Series, PX2 Series, SPT Series

heavy duty pressure transducers and the 13 mm Series and

19 mm Series heavy duty pressure transducers.

Figure 1. Total Error Band (TEB) Definition

Sources of Error

Offset

Full Scale Span

Pressure Non-Linearity

Pressure Hysteresis

Pressure Non-Repeatability

Thermal Effect on Offset

Thermal Effect on Span

Thermal Hysteresis

VALUE TO CUSTOMERS

• Total Error Band (TEB) as low as 2 %FSS from -40°C

to 125°C: Provides indication of the transducer’s true

measurement performance over a specified temperature

range; small error promotes system uptime and efficiency. (See

Figure 1.)

• All metal wetted parts allow for potential use in a wide variety

of fluid applications.

• No internal elastomeric seals eliminate O-ring compatibility

issues.

• Amplified outputs reduce the need to purchase external

amplifiers.

• Input reverse voltage protection guards against mis-wiring.

• Less than 2 ms response time provides more accurate, high

speed measurement.

Accuracy

BFSL

Total

Error

Band

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Heavy Duty Pressure Transducers

MLH Series, 6 bar to 550 bar | 50 psi to 8000 psi

Table 1. Pressure Range Specifications

1

(At 25°C [77°F] and at rated excitation unless otherwise specified.)

bar

psi

Operating

Pressure

6

10

16

25

40

60

100

160

250

350

500

550

1

2

Proof

Pressure

18

30

48

75

80

120

200

320

500

700

750

825

Burst

Pressure

60

100

160

250

400

600

1000

1600

2068

Operating

Pressure

50

100

150

200

250

300

500

1000

2000

3000

5000

8000

Proof

Pressure

150

300

450

600

750

900

1500

2000

4000

6000

7500

12000

Burst

Pressure

2

500

1000

1500

2000

2500

3000

5000

10000

20000

30000

Comparable metric units follow same proof and burst specifications.

Bonded washer seal used on G 1/8 (DIN 3852-2) port is limited to 25000 psi burst.

Output Signal

Characteristic

Ratiometric

A

0.5 Vdc

Current

B

4 mA

Regulated

C

1 Vdc

5 Vdc

(1 Vdc to 6 Vdc)

8 Vdc to

30 Vdc

2

5 mA typ.,

17 mA max.

1 mA

A1

mA

at zero output

90 dB

25 Ohm max.

Regulated

D

0.25 Vdc

10 Vdc

(0.25 Vdc to 10.25 Vdc)

14 Vdc to

30 Vdc

2

5 mA typ.,

17 mA max.

1 mA

at zero output

90 dB

25 Ohm max.

Regulated

E

0.5 Vdc

4 Vdc

(0.5 Vdc to 4.5

Vdc)

7 Vdc to

30 Vdc

2

5 mA typ.,

17 mA max.

1 mA

at zero output

90 dB

25 Ohm max.

Regulated

G

1 Vdc

4 Vdc

(1 Vdc to 5 Vdc)

8 Vdc to

30 Vdc

2

5 mA typ.,

17 mA max.

1 mA

at zero output

90 dB

25 Ohm max.

Table 2. Electrical Specifications (At 25°C [77°F] unless otherwise noted.)

Zero output

Full scale

span (FSS)

Excitation

Supply

current

Source

(nominal)

Sink

(nominal

Supply

rejection ratio

Output

impedance

1

2

4 Vdc

16 mA

(0.5 Vdc to 4.5 Vdc) (4 mA to 20 mA)

5 Vdc

(6 Vdc max.)

1

4 mA typ.,

8 mA max.

1 mA

at zero output

90 dB

25 Ohm max.

9.5 Vdc to

30 Vdc

2

N/A

90 dB

N/A

Maintains ratiometricity at 5 ±0.25 Vdc excitation. Product can tolerate 6 Vdc excitation without damage.

See Figures 2 and 3 for more information regarding maximum excitation voltage vs. operating temperature.

Table 3. Pressure Reference Types

Pressure Reference

Sealed gage

1

Description

Output is proportional to the difference between applied pressure and a built-in fixed reference to

1 atmA, where the minimum operating pressure is set to 14.7 psiA (1 atmA).

2

Vented gage (relative)

Transducer measures pressure relative to ambient pressure. Output is proportional to the difference

between applied pressure and atmospheric (ambient) pressure, where the minimum operating

pressure is set to atmospheric pressure.

2

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Heavy Duty Pressure Transducers

MLH Series, 6 bar to 550 bar | 50 psi to 8000 psi

Table 4. Environmental and Mechanical Specifications (At 25°C [77°F] unless otherwise noted.)

Characteristic

Material in contact with media:

port

diaphragm

Housing material

Weight (typical for Metri-Pack 150 and 1/8 NPT

pressure port types)

Shock

Vibration

Compensated and operating temperature range:

0.5 Vdc to 4.5 Vdc ratiometric output

all regulated and 4 mA to 20 mA outputs

Storage temperature range

Approvals

Parameter

stainless steel 304L

Haynes 214 alloy

black plastic – Amodel AS-4133 HS – PPA

57.0 g [2.0 oz]

100 g peak [11 ms]

MIL-STD-810C, Figure 514.2-5, Curve AK, Table 514.2-V,

Random Vibration Test (overall g rms = 20.7 min.)

-40°C to 125°C [-40°F to 257°F]

-40°C to 125°C [-40°F to 257°F] (See Figures 2 and 3 for operating area details.)

-40°C to 125°C [-40°F to 257°F]

RoHS, CE, UL Component Recognition for USA and Canada: File No. E258956

Table 5. Performance Specifications (At 25°C [77°F] unless otherwise noted.)

Characteristic

Response time

Accuracy

1

:

>100 psi

<100 psi

Total Error Band

2

:

Vented gage (relative):

<300 psig

>300 psig

Sealed gage:

without

L, M, P

electrical connector types:

100 psis to 299 psis (-40°C to 85°C [-40°F to 185°F])

100 psis to 299 psis (>85°C to 125°C [>185°F to 257°F])

>300 psis (-40°C to 125°C [-40°F to 257°F])

with

L, M, P

electrical connector types:

100 psis to 299 psis (-40°C to 65°C [-40°F to 149°F])

100 psis to 299 psis (>65°C to 125°C [>149°F to 257°F])

>300 psis (-40°C to 65°C [-40°F to 149°F])

>300 psis (>65°C to 125°C [>149°F to 257°F])

1

Parameter

<2 ms

±0.25 %FSS

±0.50 %FSS

±3 %FSS

±2 %FSS

±3 %FSS

±10 %FSS

±2 %FSS

±10 %FSS

±15 %FSS

±5 %FSS

±15 %FSS

Includes pressure non-linearity (BFSL), pressure hysteresis and pressure non-repeatability. Thermal errors are not included. (See

Figure 1.)

2

Includes offset error, full scale span error, pressure non-linearity (BFSL), pressure hysteresis, pressure non-repeatability, thermal

effect on offset, thermal effect on span, and thermal hysteresis. (See Figure 1.)

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3

Heavy Duty Pressure Transducers

MLH Series, 6 bar to 550 bar | 50 psi to 8000 psi

Figure 2. Regulated Output Operating and Temperature Compensation

125

124

123

122

121

120

119

118

117

116

Operating Temperature (°C)

Operating and temperature

compensated area

for regulated output

6

8

10

12

14

16

18

20

22

24

26

28

30

Supply Voltage (Vdc)

Note: The dot indicates the maximum operating temperature of 125°C [257°F] with a 24 V supply.

Figure 3. Current Output Operating and Temperature Compensation

125

120

115

110

105

100

95

90

85

80

75

70

65

60

10 Ohm

load

250 Ohm

load

Operating Temperature (°C)

Operating and temperature

compensated area

for current output

6

8

10

12

14

16

18

20

22

24

26

28

30

Supply Voltage (Vdc)

Note: The operating area is extended with a 250 Ohm resistor. Higher loads extend the operating area. The dot indicates the

maximum operating temperature when using a 24 V supply and a 250 Ohm resistor.

CAUTION

PRODUCT DAMAGE DUE TO MECHANICAL ISSUES

• Ensure torque specifications are determined for the specific application. Values provided are for reference only. (Mating

materials and thread sealants can result in significantly different torque values from one application to the next.)

• When using mating parts made of stainless steel, use a thread sealant with anti-seize properties to prevent thread galling.

Ensure the sealant is rated for the application.

• Use appropriate tools (such as an open ended wrench or deep well socket) to install transducers.

• Always hand-start transducers into the hole to prevent cross threading and damage.

• Ensure that torque is not applied to the electrical connector.

• Ensure that the proper mating electrical connector with a seal is used to connect the transducer. Improper or damaged

seals can compromise ingress protection, leading to short circuits.

Failure to comply with these instructions may result in product damage.

CAUTION

PRODUCT DAMAGE DUE TO PARTICULATES

• Ensure that a filter is used upstream of the transducer to keep media flow free of larger particulates and increased humidity.

All MLH Series transducers are dead-ended devices; particulate accumulation and condensing moisture may affect

transducer output.

• It is recommend that the transducer be positioned with the port facing downwards; any particulates in the system are less

likely to enter and settle within the pressure transducer if it is in this position.

• Ensure that the media does not create a residue when dried. Build-up inside the transducer may affect transducer output;

rinsing of a dead-ended transducer is potentially difficult and has limited effectiveness in removing residue.

Failure to comply with these instructions may result in product damage.

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Heavy Duty Pressure Transducers

Figure 4. Nomenclature and Order GuideE

MLH Series, 6 bar to 550 bar | 50 psi to 8000 psi

For example, MLH150PSB01B deﬁnes an MLH Series Heavy Duty Pressure Transducer, 150 psi pressure range, sealed

gage pressure reference, Metri-Pack 150 electrical connector type, 1/4-18 NPT pressure port type, 4 mA to 20 mA output.

MLH

Series

Heavy

Duty

Pressure

Transducer

1

150

P

S

B

01

B

Output Transfer Function

A

B

C

D

E

G

Ratiometric: 0.5 Vdc to 4.5 Vdc

from 5 Vdc excitation

Current: 4 mA to 20 mA

Regulated: 1 Vdc to 6 Vdc

Regulated: 0.25 Vdc to 10.25 Vdc

Regulated: 0.5 Vdc to 4.5 Vdc

Regulated: 1 Vdc to 5 Vdc

MLH

Pressure Range

bar

psi

50

100

150

200

250

300

500

1000

2000

3000

5000

8000

Hirschmann

Cable harness,

3 meter cable

length

33

006

010

016

025

040

060

100

160

250

350

500

550

Unit

B

P

bar

psi

6

10

16

25

40

60

100

160

250

350

500

550

050

100

150

200

250

300

500

01K

02K

03K

05K

08K

Electrical Connector Type

Metri-Pack 150

3

Cable harness,

1 meter cable

length

3

Pressure Port Type

01

1/4-18 NPT

(ANSI B1.20.1)

B

L

54

M10x1 with O-ring seal

(ISO 6149-2)

5

06

1/8-27 NPT

(ANSI B1.20.1)

55

M12x1.5 with O-ring seal

(ISO 6149-2)

5

C

M

09

7/16-20 UNF

1/4 in 45º

Flare Female

Schrader with

depressor

1/2-14 NPT

(ANSI B1.20.1)

56

M14x1.5 with O-ring seal

(ISO 6149-2)

5

M12x1

(Brad Harrison micro)

Flying leads

11

57

M16x1.5 with O-ring seal

(ISO 6149-2)

5

Pressure Reference

G

Vented gage (relative)

S

Sealed gage

2

D

P

DIN 43650-C, 8 mm male

13

R 1/4-19 BSPT

(ISO 7-1)

58

M18x1.5 with O-ring seal

(ISO 6149-2)

5

19

R 1/8-28 BSPT

(ISO 7-1)

59

M20x1.5 with O-ring seal

(ISO 6149-2)

5

Metri-Pack 150 mating connector

3

G

50

Deutsch DTM04-3P

(integral)

3/8-24 UNF with O-ring seal

(SAE J1926-2)

5

60

G1/8-28 BSPP

with bonded washer

(DIN 3852-2)

5, 6

G1/4-19 BSPP

with bonded washer

(DIN 3852-2)

5, 6

G1/8-28 BSPP

with elastomeric seal

(ISO 1179-2)

5

G1/4-19 BSPP

with elastomeric seal

(ISO 1179-2)

5

51

AMP Superseal 1.5

4

7/16-20 UNF with O-ring seal

(SAE J1926-2)

5

61

T

H

52

1/2-20 UNF with O-ring seal

(SAE J1926-2)

5

62

53

1

2

9/16-18 UNF with O-ring seal

(SAE J1926-2)

5

63

Not all catalog listing combinations are available. Custom products are available. Please contact Honeywell.

Sealed gage option is only available in pressure ranges at or above 8 bar | 100 psi.

3

Metri-Pack 150 mating connectors with shielded cable and 22 AWG wire are available from Honeywell. Order part no. 3685301 for 1 m [3.2 ft] cable length and part no. 3685302 for 3 m

[9.8 ft] cable length.

4

Available with Output Transfer Function

A

only.

5

Seal accessory is included with the sensor. Seal accessory materials and speciﬁcations are: O-ring (nitrile, durometer 90, temperature range -30°C to 125°C), bonded washer (steel outer

ring with nitrile inner ring, temperature range -30°C to 125°C), elastomeric seal (nitrile, temperature range -30°C to 125°C).

6

When using the bonded washer accessory supplied by Honeywell, the customer’s female port connection design should follow DIN 3852-1: 2000-11 size large. If compliance to

DIN 3852-1:2014-05 is required, contact Honeywell for alternate options.

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Parameter Name	Attribute value
Is it Rohs certified?	conform to
Reach Compliance Code	unknown
Maximum accuracy(%)	0.25%
Other features	IP 65, REVERSE VOLTAGE PROTECTION
Body length or diameter	22.88 mm
shell	PLASTIC
Maximum working current	8 mA
Maximum operating temperature	125 °C
Minimum operating temperature	-40 °C
Output range	0.50-4.50V
Package Shape/Form	CYLINDRICAL
port type	STRAIGHT
Pressure sensing mode	GAGE
Response time	2000 µs
Sensor/Transducer Type	PRESSURE SENSOR,STRAIN GUAGE
Maximum supply voltage	5.25 V
Minimum supply voltage	4.75 V
Base Number Matches	1

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