Product Name: tda-8301 / 8302 temperature controller (regulator)
Product No.: 103613-542
Product model: tda-8301 / 8302
Updated on: July 1, 2009
Manufacturer: thermocouple, thermal resistance, bimetal thermometer, polytetrafluoroethylene, PTFE gasket -- Shanghai Feilong instrument and Electrical Co., Ltd




Product details
TDA temperature controller
Use Description:
Main technical performance:
a. Setting error: less than ± 1% of the full range and ± 1.5%
b. Insensitive area of control point: less than 0.75%
c. Time proportion adjustment: 1. Proportion band about 4% (or specified)
2. Cycle time 40 ± 10 seconds (or specified)
d. Over limit alarm: the alarm value is about
5% - 10% of full scale
e. Relay contact capacity: AC 220v3a (resistive) or 1a (inductive)
f. Working power supply: 220 V, about 3 W
g. Working environment: temperature - 10-50 ℃, relative humidity 30-85%
No corrosive gas




Model and function comparison table of TDA instrument
a. Setting error: less than ± 1% of the full range and ± 1.5%
b. Insensitive area of control point: less than 0.75%
c. Time proportion adjustment: 1. Proportion band about 4% (or specified)
2. Cycle time 40 ± 10 seconds (or specified)
d. Over limit alarm: the alarm value is about
5% - 10% of full scale
e. Relay contact capacity: AC 220v3a (resistive) or 1a (inductive)
f. Working power supply: 220 V, about 3 W
g. Working environment: temperature - 10-50 ℃, relative humidity 30-85%
No corrosive gas
Model and function comparison table