anti-disturb ability,
high reliability, multi-sensor
input and so on. In the mean time, it adopts wide-range power supply, and it can replace with the

imported meters for the characteristics,
input mode, control function and installation dimension is completely
compatible with imported meters.

Main technical index

□ Meter input:

Thermocouple: K J E S B N T R

Thermal resistance: Pt100
Jpt100

Linear signal: 0~10MA 4~20MA 0~5VDC
1-5VDC

□ Displayed
basic error: less or equal to 0.5 of input range

□ Cool
terminal compensation error: ±2 (0~50℃ can be amended

by software)

□ resolution:
14Bit

□ sampling
period

□ Alarm
function: upper-limit absolute value, lower-limit deviation

value, lower,
upper-limit error value

□ Alarm
output; relay contact AC250V 3A (resistance load)

□ Control
mode: fuzzy PID control, stepping control,

manual control

□ Control
output:

Current output: DC0~10mA，4~20mA（RL＜500Ω）

Voltage output:DC0~5V，DC1~5V（RL＞10KΩ）

Relay output: contact capacity 250VAC 3A (rsistance load)

Voltage impulse output: 0~12V (apply to solid state relay)

Controllable silicon SCR output: zero-crossing or phase-shifting

triggering

□ Working
power supply: AC85~AC264V 50HZ/60HZ

□ Insulation
resistance: ≥50MΩ

□ Insulation
strength: 1500VAC/min

□ Power
consumption: ≤10VA

□ Working
environment 0~50℃ 30~85%RHwithout corrosive air

□ Weight:
about 0.5Kg(CD901)