Intelligent digital Light Column Display Controller

Specifications Light Column Display Controller

1.High quality

2.RS-232,RS-422,RS-485

3.80*160,96*96,160*80mm

4.-1999-9999 characters

SP-808-1 Intelligent digital Light Column Display Controller     Function:   With micro-processor applied for control calculation, the intelligent digital/light column display controller can run high-precision linear correction for various non-linear signals and change the type of input signal of instruments at will. With the latest non-jumper technology, an input signal for instruments can be changed into another input signal only by setting the parameters inside the instrument, further improving its multi-functionality and reliability of the instruments. It can choose alternating and direct voltage and current input or be chosen as frequency Meter counter to use in coordinating with various sensors and transmitters, which realizes the measurement of physical quantities such as temperature, humidity, liquid level and flow, the display alarm control as well as analog display (light column display with a resolution up to 100 lines) and makes the display of measurement values more clear and visual. The double light columns measurement value light column display + control (alarm) setting value light column display can also be available.   Picture:             Specification:  

Specification
Model	SP-808-1	SP-808-2
Input signal	Thermocouple: B,S,K,E,J,T
	Thermal resistor: Pt100,Cu50
	Distance resistor: 30-350Ω
	Standard current: 0-10mA, 4-20mA, 0-20mA
	Standard voltage: 0-5V, 1-5V   mA
Output signal	DC 0-10mA(loaded resistance: ≤750Ω)
	4-20mA(loaded resistance: ≤500Ω)
	DC 0-5V 1-5V(loaded resistance: ≥250kΩ)
Relay control output	Relay ON/OFF with repeatability
	AC220/3A, DC24V/6A(Resistant load)
SCR control output	SCR, 400V/0.5A
	SCR(Solid state relay control signal) Output photo isolate, 400V/0.5A
Solid state relay output	SSR(Solid state relay control signal) Output, photo isolation 6 to 12V/30mA
Communication output	Interface mode, standard serial bidirectional communication interface, photo isolation, RS-485, RS-232C, RS-422
Baud rate	300-9600bps, free internal setting
Feedback output	DC 24V, load ≤30mA
Measurement precision	±0.2%FS or ±0.5%FS
Resolution	±1 character
Measurement range	-1999 to 9999 characters
Display mode	High-brightness light column measurement dispaly
Control/Alarm	1 to 4 limit control or alarm output is optional. LED dispaly control (or alarm) mode is relay ON/OFF with repeatability.
Parameter setting	Touching panel slightly or setting by buttons, The set parameter value is permanently saved after being feactivated and interlocked by a password.
Protection mode	Input loop opening alarming(for thermocouple or thermal resistor input), relay output status LED indication, input over/long range, alarm, insufficient voltage of power supply, automatic reset, abnormal operation automatic reset.

 

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Product Categories : Temperature Controller