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Explosion Proof Pressure Transmitter LFT6200

The LFT6200 series pressure transmitter is an isolated explosion-proof product with highly cost-effective. It is widely used for gas and liquid pressure detection, such as water, oil, mildly corrosive liquid and gas. The product adopts a 316L stainless steel pressure head, the pressure core comes from the international famous brand, and the exclusive V/I converter circuit can be easy zero/span calibration. This product has the advantages of low drift, stable performance, reliable quality and optimized structure. It has a similar function to the Rosemount pressure transmitter


Features


* Explosion-proof certification stated

* 4~20ma + HART protocol is optional

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Specification of Explosion Proof Pressure Transmitter LFT6200


Explosion Proof Pressure Transmitter LFT6200
Note: the transmitter is optimal for measuring medium that may has a risk of explosion

GeneralValue
Measurement Range-100KPa...0~10KPa...60MPa
Overload Pressure2 times of full scales (2X)
Breaking pressure3 times of full scales (3X)
Accuracy±0.5%F.S / ±0.25%F.S
Stability0.1%F.S/Year
Working Temperature-20℃~80℃,-40~120℃
Medium CompatibilityGas or liquid compatible with 316L, 1Cr18Ni9Ti, VITON and NBR.
Output ModeTwo-wiredThree-wiredFour-wired
Output Signal4~20mA0-10VdcRS485
Power Supply10~36Vdc14~36Vdc10-36VDC
Insulation>100M Ω@500V
Electric Strength500V@60 second
Electrical ConnectionWaterproof outlet
Protection GradeIP67
Pressure ConnectionM20×1.5,G1/2



Model Select Table
Note: The transmitter provides only one explosion protection
LEFOO Model Select Table LFT6200

Code and description

Notes

T6200

Robust Pressure Transmitter

Model


Range

-100KPa...0~10kPa...60MPa

Measurement range


A4

HART

A4 = 4~20mA(Two-wired)

HART = 4~20mA+HART(Two-wired)

Output mode

V10

V10 = 0~10V(Three-wired)

RS

RS = RS485  (Four-wired)


K

K = kPa

P

P = psi

Unit

M

M = MPa

B

B = bar


0.5

0.5 = 0.5%F.S, 0.25=0.25%F.S

Accuracy class


D

D =Direct wire connection

Electrical connection


M

M = M20*1.5

G2

G2 = G1/2

Pressure connection


1.0

1.0 = 1m

Cable length

2.0

2.0 = 2m

3.0

3.0 = 3m

T6200

0-60

A4

B

0.5

D

G2

1.0

Model selection example



Electrical Connection
Pin-out

OUT

TEST

Terminal

Output Type

1

(Red)

2

(Black)

3

(Green)

4

(White)


LEFOO Electrical Connection LFT6200

4~20Ma+HART

Vcc“+”

Signal





Function Description

Interface

Descriptions

SAd

Set address:0-15

Remark: when SAd isn’t zero, the output is always 4mA

LAd

Set long address

FSL

Set the lowest full scale

FSH

Set the highest full scale

Unt

Unit:bar、psi、kPa、MPa、mbar

END

Save Settings





Description of Explosion Proof Pressure Transmitter LFT6200

  • 0.5%F.S accuracy

  • Anti pressure impact buffer joint

  • Multi pressure range and output signal

  • Isolation explosion protection

  • Configurable live display

  • Multiple pressure connection

Application of explosion proof pressure transducer

Robot manipulator arm

Industrial pressure control such as Paint coating machine

Explosion hazard work sites such as the Petrochemical industry

LEFOO Application of explosion proof pressure transducer LFT6200

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