ESM-9944-N - Cooking Controllers

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ESM-9944-N Cooking Controllers

Programmable ON/OFF, P, PI, PD, and PID control types
Adaptation of PID coefficients to the system by
Auto Tune / Self Tune
Ease of Use with Single Display and Port
4 digits display
Process input (TC,RTD)
J,K,R,S Termokupl and
2 or 3 wire Pt100 input
Adjustable Process Offset Value
Working time selection in minutes or seconds
Audible alarm by internal buzzer
Door switch input

Features	Descriptions
Dimensions	96 mm x 96 mm 87.5 mm.
Protection Class	(IP65 at front, IP20 at rear)
Installation	Fixed Installation
Storage / Operating Temperature	0...50°C
Storage / Operating Humidity	90 % max. (None condensing)
Electrical Features
Supply Voltage and Power	24 Vac (-%15)+%10) 50/60 Hz.3VA 115 Vac (-%15)+%10) 50/60 Hz.3VA 230 Vac (-%15)+%10) 50/60 Hz.3VA
Sensor Inputs	''J'' Fe-CuNi, ''K'' NiCr-Ni, ''R''Pt13%RhPt ''S''Pt10%RhPt Pt-100
Optional Sensor Inputs
Scale	Fe CuNi -200°C...900°C NiCr,Ni -200°C...1300°C Pt13%RhPt 0ºC,1700ºC Pt10%RhPt 0ºC,1700ºC PT 100 -200°C...650°C
Accuracy	± 0.25% of scale for thermocouple and thermoresistance
Output
Relay Output	Temperature Output: 5A@250 Vac at resistive load Time Output: 5A@250 Vac at resistive load
SSR Output	Temperature Output: Max. 10 mA@17Vdc Time Output: Max. 10 mA@17Vdc
Analogue Output
Optional Outputs
Control
Control Form	ON/OFF, P, PI, PD, and PID
Reading Frequency	3 readings per second
Communication Protocols
Approvals	CE, EAC