 |
DIGITAL THERMOSTATS |
| |
ETC1311 |
ETC1311 |
ETC1311 |
| Number of digits |
3 |
3 |
3 |
| LED colour |
Red |
Yellow |
Yellow |
| Input type |
J thermocouple or
2-wire PT100 |
PTC or NTC |
PTC or NTC |
| Temperature range |
0 to 600°C J-Type
-100 to 600°C PT100 |
-50 to 150°C
(100°C max. NTC) |
-50 to 150°C
(100°C max. NTC) |
| Number of outputs (relay, 8A) |
1 |
1 |
1 |
| High / low setpoint limits |
Yes |
Yes |
Yes |
| Heating control only |
Yes |
No |
No |
| Heating or cooling control |
No |
Yes |
Yes |
| Probe offset adjustment |
Yes |
Yes |
Yes |
Alarm output
(full scale, deviation or band) |
No |
No |
Yes |
| 230V supply voltage option |
AC |
AC |
Tx required |
| 12V supply voltage option |
AC* |
AC/DC |
AC/DC |
| 24V supply voltage option |
AC* |
AC/DC |
AC/DC |
*9-30V DC is available as an extra cost option
|
| SPECIFICATIONS |
|
| Dimensions |
H34 x W77 x D70mm
|
| Display |
3 Digits, 14mm |
| Scale range |
0 to 600°C J-Type thermocouple, -100 to 600°C PT100,
-50 to 150°C PTC / 100°C NTC |
| Resolution |
1° |
| Accuracy |
0.5% full scale ±1 digit (ETC1311 only),
±1°C (ET1311 & ET1312) |
| Control type |
On-off |
| Hysteresis |
0 - 20°C (ETC1311, 1-20°C ) |
| Control output |
Relay: 250Vac, 8A(resistive) SPDT (16A SPST option, ETC1311)
|
| Alarm output |
Relay: 250Vac, 8A(resistive) SPST 230Vac, +10%-20%, 50-60Hz |
| Supply voltage |
12Vac/dc or 24Vac/dc, ±10%, 50/60Hz,
9-30VDC (ETC1311,option) (select option) |
| Operating temperature |
0 - 50°C |
| Wiring |
2.5mm2 screw terminals |
| Protection |
IP65 |
CHILLER AND DEFROST THERMOSTATS |
| |
ET1211 |
EDT1411 |
EDT1323 |
Number of digits
|
2 |
4 |
3 |
| Input type |
PTC or NTC |
NTC |
PTC or NTC x 2 |
| Temperature range |
-40 to 99°C |
-50 to 110°C |
-50 to 150°C
(100°C max NTC) |
Number of outputs
(8A/16A relay) |
1 (8A) |
1 (8A/16A) |
3 (8A) |
Defrost Function
(see user manual for details) |
Power-off |
Manual/Auto timed |
Timed/Evaporator Temperature |
Separate outputs for Compressor, Defrost & Fan
|
No |
No |
Yes |
| Additional defrost sensor input |
No |
No |
Yes |
| Buzzer on probe failure or alarm |
No |
Yes |
Yes |
| 230V supply voltage option |
AC |
AC |
Tx required |
| 12V supply voltage option |
AC/DC |
AC/DC |
AC/DC |
| 24V supply voltage option |
AC/DC |
AC/DC |
AC/DC |
| |
|
|
|
| SPECIFICATIONS |
|
| Dimensions |
H34 x W77 x D70mm
|
| Display |
2/3 digits, 14mm ; 4 digits, 12mm |
| Scale range |
-40 to +99°C PTC or NTC (ET1211) -50 to 150°C PTC, 100/110°C max NTC (EDT1411 & EDT1323) |
| Resolution |
1°C - ET1211 & EDT1323, 0.1°C - EDT1411 |
| Accuracy |
±1°C |
| Control type |
On-off |
| Hysteresis |
Up to 20°C |
| Control output |
Relay: 250Vac, 8A(resistive) SPDT (16A SPST option, EDT1411)
|
| Fan/compressor output |
Relay: 250Vac, 8A(resistive) SPST (EDT1323 only) |
| Supply voltage |
230Vac, +10%-20%, 50-60Hz, 12Vac/dc or 24Vac/dc, ±10, 50/60Hz (select option) |
| Sensor break protection |
Control output relay de-energises |
| Operating temperature |
0 - 50°C |
| Wiring |
2.5mm2 screw terminals |
| Protection |
IP65 |
|
|
|
| |
EI1410 |
EI141 |
| Number of digits |
4 |
4 |
| Input type |
NTC |
0-20mA, 4-20mA, 0-1V, 0-10V |
| Scale range |
-50.0 to 110.0 °C |
-1999 to 4000 |
| Adjustable decimal point |
1 |
Up to 3 |
Adjustable sampling time
|
No |
Yes |
| Minimum and maximum alarm (display) |
Yes |
No |
| Configurable units display units e.g. Bar |
No |
Yes |
230V supply voltage option
|
AC |
AC |
| 12V supply voltage option |
AC/DC |
AC* |
| 24V supply voltage option |
AC/DC |
AC* |
*9-30VDC is available as an extra cost option
|
| SPECIFICATIONS |
|
| Dimensions |
H34 x W77 x D70mm
|
| Display |
4 Digits, 12mm yellow LED |
| Scale range |
-50.0 to +110.0 °C (EI1410), -1999 to 4000 (EI141) |
| Decimal point |
EI141 : 3max, EI1410 : 1max. |
| Accuracy |
±0.5% full scale (EI141 only), ±1°C (EI1410 only) |
| Supply voltage |
230Vac, +10%-20%, 50-60Hz, 12 Vac or 24Vac, ±10%, 50/60Hz,
9-30Vdc (optional)
|
| Operating temperature |
0 - 50°C |
| Wiring |
2.5mm2 screw terminals |
| Protection |
IP65 |
|
|
