1151DR type

Differential Pressure Transmitter

1

0-50 ~ 300Pa

2

0-0.1 ~ 1kPa

Code

Features

E

Ordinary analog (output: 4 ~ 20mA)

G

Conventional Smart (output: 4 ~ 20mA)

S

Standard intelligent type (output: 4 ~ 20mA with HART bus protocol)

Code

Structural materials

Flange joint

Drain / vent valve

Diaphragm

Filling liquid

22

316 stainless steel

316 stainless steel

316 stainless steel

Silicone oil

23

316 stainless steel

316 stainless steel

Hastelloy C-276

24

316 stainless steel

316 stainless steel

Monel

25

316 stainless steel

316 stainless steel

Tantalum

Code

?

Static pressure MPa

A

1

Code

Accuracy

Q1

0.2% FS

Q2

0.2% FS

Code

Electrical connector

L1

M20X1.5 internal thread

L2

1 / 2NPT internal thread

Code

Additional options

M1

0 to 100% linear indicating meter

M3

Digital display meter

B1

2 "pipe bent bracket

B2

Wall / plate bent bracket

B3

2 "pipe mounted flat bracket

D0

Pressure relief valve in the middle chamber

D1

Pressure relief valve on the side of the upper chamber

D2

Side discharge valve in the lower part of the pressure chamber

C0

1/2 "tapered pipe thread fittings

C1

1/2 "impulse joint and back welded lead pressure pipe φ14 (supplied when the content C0)

C2

T-shaped nipple M20X1.5

d

Flameproof EXd ⅡCT5

I

Intrinsically safe EXiaⅡ CT6

1151DR 2 E 22 A Q1 L1 M1B1C0 ← Selection example