Display Unit

Main Features

High accuracy:   +-(0.2%FS+1)
Programmable single or universal analog input signals: T.C. RTD, mA DC, mV DC. Suitable for measuring and displaying temperature, pressure, humidity, flow level, vibration etc.
Dual windows, four digit, 7 segment LED display, easy to set parameter and alarm value.
SMT technology, design more concise; adopts advanced modular structure,

flexible configuration.
Universal 85-240VAC or 24VDC power supply option, with thunderbolt proof
and 10second protection from 
connecting to 380VAC by mistake.
Supporting digit filtering, digital offsetting and thermocouple cold
junction auto compensation, flexible 
maintenance and easy operation.
Supporting up to 4 alarm outputs, each alarm can be configured up to HA,
HHA, LA,LLA for limits alarms.

Supporting auxiliary power supply; 5VDC, 12VDC, 24VDC for external
sensor and transmitters.

Supporting current retransmission output for signal further
transmission.

Supporting RS485, RS232 communication based on MODBUS-RTU protocol,
configurable with SCADA, OPC 
servers etc for remote place communication.

Technical Specification:

Input
Signal

:

T.C : K S E J T B N
RTD : Cu50
Pt100
Linear voltage : 0

5V,1-5V,0-10VDC
Linear current : 0
10mA,
4
20mA
(should connect external precision resistor, 500Ω for 0-10mA or 250Ω for
4-20mA)
Extended signal: one input signal can be customized (Please advise the signal
index no. when non-linear input)

Measure
range

:

Thermocouple:
K ( -50 ~ 1300℃ )
S (
-50 ~ 1700℃ )
T (
-200 ~ 350℃ )
E ( 0
~ 800℃ )
J ( 0
~ 1000℃ )

B ( 300 ~ 1800℃ )
N ( 0
~ 1300℃ )
RTD: Cu50 ( -50 ~ 150℃ )
Pt100
( -200 ~ 600℃ )
Cu100
( -50 ~ 150℃ )

Linear
input

:

-999 to
+9999 defined by user.

Measure
accuracy

:

0.2
grade when RTD, linear voltage, linear current, T.C input with free points
cold junction compensation or copper resistance compensation)

0.2%FS±2.0℃
when T.C input with temperature compensation on cold-junction inside the
meter

Respond
time

:

≤0.5s
when the filtering parameter FiL=0

Control
way

:

On-off,
Auto PID self-tuning, manual PID

Output
Specification

:

Relay
alarm outputs: 220VAC/2A, 220VAC/2A
SSR voltage driving output: 12VDC0/30mA
SCR contactless output: 100-240VAC/0.2A (continually), 2A(when 20mS, the
repeated period time is more than 5S)
Auxiliary power supply: 5VDC, 12VDC, 24VDC
Linear current retransmission output: 4-20mA default or 0-10mA or customized
Communication output: RS485, RS232 serial interface

Alarm
Function

:

High
limit, higher limit, low limit, lower limit, dFHA, dFLA , up to 4 alarm
output.

Power
Supply

:

85 240VAC -15% +10% /
50
60Hz OR
24VDC/AC
-15% +10%

Power
Consumption

:

≤5W

Ambient
Temperature

:

0 50℃

Ambient
Humidity

:

85%RH

Front
Panel Dimension

:

96x96mm,
160x80mm, 80x160mm, 48x96mm, 96x48mm, 72x72mm, 48x48mm

Panel
Cutout Dimension

:

92+0.5x
92+0.5mm, 45+0.5 x 92+0.5mm, 92+0.5×45+0.5mm, 152+0.5 x76+0.5mm,
76+0.5 x 152+0.5mm, 68+0.5 x 68+0.5mm, 45+0.5 x45+0.5mm.

Depth Mounting
Surface

:

≤100mm.

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