Full Gauge
The MT-512EL-2HP 12/24V features a single relay output, for cooling or heating purposes, combined to a cyclical timer for natural defrost. The natural defrost can be forced or performed through an off refrigeration cycle. It also features a configurable digital filter, which has the aim of simulating an increase of mass in the environment sensor, thus increasing its response time, that is, the sensor response becomes slower. In addition to those features, the MT-512EL-2HP 12/24V has tamper-proof function that blocks the keypad preventing unauthorized users changing its settings, and a control function shutdown that deactivates the controlling outputs turning the instrument into a digital temperature indicator.
Full Gauge
Full Gauge
The MT-530E-SUPER is a temperature controller with outputs for temperature control, humidity control, and auxiliary purposes, which may operate as a second stage for temperature control, humidity control, alarm, or cyclic timer. Used for low and medium relative humidity applications (10% to 85% with no condensation) and features an internal audible alarm (buzzer). Its temperature and humidity sensors are combined in a single bulb, saving space and wiring. Also includes an intelligent locking system to prevent unauthorized people from changing control parameters.
Full Gauge
For frozen goods, the TC-900E-Log automates the defrosting process according to the needs of the facility (intelligent defrosting), providing energy savings. It operates with two sensors, one for room temperature and the other, fastened to the evaporator, that controls defrosting completion and fan restarting. The room temperature control has a normal setpoint and an economy setpoint, in addition to the fast freezing functionality and alarm functions indicating that the door is open. It features up to two digital inputs. One of these inputs may be configured as sensor 3* to monitor the condenser temperature and disconnect the control outputs in case of an alarm. It also features a digital filter, which is intended to simulate an increase of the mass of the room temperature sensor (S1), thus increasing its response time (thermal inertia), and avoiding unnecessary compressor activation. Its 16-Amp relay output can control compressors of up to 1 hp and the defrost output has a current capacity of 10 Amp.
TC-900E-Log contain an hourmeter to count the operating hours of the compressor, and an internal real time clock that enables the creation of a defrost schedule for each day of the week. Besides, with the help of an internal auxiliary power supply, the clock keeps working even in case of a power fault for at least 72 hours.
Supco SFPC FREEZE PROTECTION CONTROL
Protects air conditioning evaporator coils from freezing.
Features/Benefits
- 12" leads
Fits up to ⅞" O.D. tubing
Open 35°, Close 50°
Rated 10A@120V, 5A @ 240V
Replaces: Trol-A-Temp® FPC
See Cross Reference tab for additional numbers