General specifications, 1 standard specifications, General specifications -1 – Yokogawa EJX210B User Manual

Page 88: Standard specifications -1

Advertising
background image

<11. General Specifications>

11-1

IM 01C27C01-01EN

11. General Specifications

11.1 Standard Specifications

Communication protocol:

ISA100.11a protocol

Data rate:

250 kbps

Frequency:

2400 - 2483.5 MHz license free ISM band

Radio security:

AES 128 bit codified

RF Transmitter power:

Max. 11.6 dBm (fixed)

Antenna:

+2 dBi Omni directional monopole type

Span and range limits:

Measurement

Span/Range

kPa

inH

2

O(/D1)

mbar(/D3) mmH

2

O(/D4)

M

Span

1 to 100

4 to 400

10 to 1000

100 to 10000

Range -100 to 100 -400 to 400 -1000 to 1000

-10000 to

10000

H

Span

5 to 500

20 to 2000

50 to 5000

0.05 to

5 kgf/cm

2

Range -500 to 500 -2000 to 2000 -5000 to 5000

-5 to

5 kgf/cm

2

Performance specifications:

Refer to GS 01C27C01-01EN.

Update Time

Measurement

mode

Differential

pressure

Pressure

Continuous

100 ms

100 ms

Intermittent

0.5 to 3600 s

selectable

0.5 to 3600 s

selectable

For amplifier housing code 7:

The transmitter shifts to the countinuous mode

when the update time is set to 1 second.

Minimum update time is 1 second.

For amplifier housing code 8 and 9:

The transmitter shifts to the countinuous mode

when the update time is set to 0.5 second.

Power Supply Specifications

Battery:

Use the dedicated battery pack.

Rated voltage: 7.2 V

Rated capacity: 19 Ah

Output:

ISA100.11a protocol

Output mode:

linear or square root

Ambient Temperature Limits:

-40 to 85°C (-40 to 185°F)

-30 to 80°C (-22 to 176°F) LCD visible range

(Note: The ambient temperature limits must be

within the fill fluid operating temperature range,

see table 11.1.)

Process Temperature Limits:

High pressure side: See table 11.1.

Low pressure side: 40 to 120°C (-40 to 248°F)

Ambient Humidity Limits:

0 to 100% RH

Working Pressure Limits

See table 11.1.

For atmospheric pressure or below, see figure

11.1.

2.7 (0.38)

100 (14.5)

1 (0.14)

10 (1.4)

–50

(–58)

0

(32)

50

(122)

100

(212)

150

(302)

200

(392)

250

(482)

300

(572)

F01E.ai

Process temperature range

Flange max.

working

pressure

Atmospheric

pressure

Transmitter ambient

temperature range

Process Temperature °C (°F)

Working

pressure

kPa abs

(psi abs)

Figure 11.1 Working Pressure and Process

Temperature

Advertising