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ESM-3770 Air Conditioning Controller

Condition: New product

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ESM-3770
Air Conditioning Controller

Cooling Applications, Economic, Easy to Us, 2 Step fan output, Compressor OK digital input, Adjustable hysteresis value, Compressor protection time

Display and Front Panel
Buttons	SetP, direction and enter buttons
Led Indicators	SV (Red), Compressor Output Active (Red), Error (Red), Fan1 Output Active (Red), Fan2 Output Active (Red), Fan Outputs Passive (Red)
Display	14 mm Red 3 digits LED Display
Body
Physical Features	77 mm x 35 mm 62,5 mm
Protection Class	NEMA 4X (IP65 at front, IP20 at rear)
Weight	Approximately 0.16 Kg.
Installation	Fixed Installation
Electrical Features
Supply Voltage and Power	24 Vac/dc ~ (+%15, +%10) 50/60 Hz. 1.5 VA
Sensor Inputs	NTC, PTC, RTD NTC (10k @.25 ℃) PTC(1000 @.25 ℃) PT-100, PT-1000 (IEC751)(ITS90)
Scale	PT 100 -50℃...400℃ / -19,9℃...99.9℃ NTC 100 -50℃...400℃ / -19,9℃...99.9℃ PT 1000 -50℃...400℃ / -19,9℃...99.9℃
Accuracy	± % 1 of full scale for Thermoresistance

Outputs
Compressor Relay Out	10A@250ac at resistive load
Fan 1 Output Relay	5A@250ac at resistive load
Fan 1 Output Relay	5A@250ac at resistive load
Control
Hysteresis	1 to 100℃for PT-100 (-50℃, 400℃) , 0.1 to 10.0℃PT-100 (-19.9℃, 99.9℃), 0.1 to 10.0℃PTC (-19.9℃, 99.9℃) and NTC (-19.9℃, 99.9℃) 1 to 20℃PTC (-50℃, 130℃) and NTC (-50℃, 100℃)
Control Form	On / Off
Reading Frequency	3 readings per second
Quality Standarts
Approvals	UL Recognized Component (File No : E 254103), GOST-R, CE