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SmartLine STA700
STA700

SmartLine STA700

 

Honeywell’s SmartLine ST 700 Absolute Pressure Transmitters (STA700) are targeted at applications requiring robust performance in the vacuum range of pressure. This includes low-pressure measurement in vacuum distillation columns, where energy savings are directly proportional to the vacuum in the column.

 

1. Modular Features

Meter body replacement

Exchange/replace electronics/comms modules

Add or remove integral indicator

Add or remove lightning protection (terminal connection)

 

 

2. Span & Range Limits:

 

Model

URL

mmHgA

(mbarA)

LRL

mmHgA (mbarA)

Min Span mmHgA

(mbarA)

MAWP

mmHgA (mbarA)

STA722/72L

780 (1040)

0 (0)

50 (65.0)

780 (1040)

Model

 

psia

(barA)

psi

(barA)

psi

(barA)

psia

(barA)

STA740/74L

500 (35)

0 (0)

5 (.35)

500 (35)

STA77L

3000 (210)

0 (0)

30 (2.1)

3000 (210)

 

 

3. STA 700 transmitters offer the following compelling features:

Accuracy up to 0.065 % of calibrated span

Automatic temperature compensation

Rangeability up to 100:1

Response times as fast as 100ms 

Alphanumeric display capabilities 

External zero, span, & configuration capability

Polarity insensitive electrical connections

On-board diagnostic capabilities

Integral Dual Seal design for safety based on ANSI/NFPA 70-202 and ANSI/ISA 12.27.0

Full compliance to SIL 2/3 requirements as a standard

Modular design characteristics

Pressure Transmitters