Ametek 7230 HT Digital Probe Manual de usuario descargar pdf (Pagina 5)

723 X X X X LLL Fx XXX H EX

Overall

Length*

Mounting Style

H = Condulet

Connector Style

D = 3/4” NPT Dual

S = 3/4” NPT Single

Fittings

E = English

M = Metric**

7230 Series

HT Digital Probe

Protocol

1 = Modbus

5 = Proprietary ASCII

Span*

# of Floats

F1 = 1 Float

F2 = 2 Floats

Special Mounting

EX = FM (US & Canada)

Style/Material

X = 316 Stainless Steel

Part Numbering

* Speciﬁ ed in whole 1” increments.

See Dimension Drawing for ranges.

# of Temp Points

R1 = 1 Sensor

R5 = 5 Sensors

T1 = 1 Sensor

Speciﬁ cations

Approvals

FM (US and Canada)

XP Class I, Div I, Group A, B, C, D, T4

DIP Class II, III, Group E, F, G, T4

APPROVED

CUS

Output Signal/Protocol

Level, Interface and Temperature

7231: RS-485, Modbus RTU

7235: TTL, Proprietary

Data

7231: Signed, Long, Binary

7235: ASCII

Range Temp.

-40°F to 257°F Process

-40°F to 158°F Ambient

Pressure Rating, Wetted Parts

316SS Probe: 1000 psi max.

Floats: Dependent. Consult Factory.

Wetted Parts

316LSS

Probe Length

Up to 24 foot, 21” to 288”

Accuracy

0.01% of Span

Resolution

7231: 0.01”, 0.1 °C

7235: 0.0001”, 0.1 °C

Power Supply

7231: 10 to 30 VDC

40mA @ 30 VDC max.

26mA @ 24 VDC Typical

7235: 5 VDC, +/-10% Typical

3.7 VDC min.

17mA max.

Enclosure Type

Type 4/4X IP66

Null Zone

9.25”

Dead Band

2.75”

Speciﬁ cations are subject to change without notice. Patented.

Figure 1.1

Accessories

(Purchased separately)

(a)

Compression Fitting, 5/8” to 3/4” NPT, Stainless Steel.

(b) Reducer Bushing, 2” x 3/4” NPT.

(c)

Level Float, 2”, 316 Stainless Steel.

(d)

Float Spacer, PVDF (Kynar

)

Kynar

® is a Registered Trademark of Atoﬁ na Chemicals, Inc..

(e)

Interface Float, optional, 2”, 316 Stainless Steel.

(f) Dead Band Spacer, 316

Stainless Steel

(g) E-Clip, 316

Stainless Steel

(h) Two piece Halar® Foot and End Cap, ECTFE

Halar® is a Registered Trademark of Ausimont USA, Inc.

(a)

(b)

(c)

(d)

(e)

(f)

(g)

(h)

1.1 - Part Numbering and Accessories

1 2 3 4 5 6 7 8 9 10 ... 24 25

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