Specific models are as follows: (2001 and 3001 are the same type, 2002 and 3002 are the same type）
XMTD-3001，3002，2001，2002Type E: type K 400 degrees, 400 degrees PT100400 degrees CU5099.9 degrees
XMTD-2001K type 1300 degree
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First, an overview
XMTA series of digital display regulator has the advantages of high precision, good reliability, convenient installation, anti vibration, strong anti-interference ability, low price and other characteristics. A variety of optional dimensions, complete control, widely used in plastics, rubber, packaging, food machinery, metallurgy, chemical industry, aquaculture and etc.…A variety of industries, in the use of-200C°~1800CA temperature measurement and automatic control within a range, such as with the corresponding sensor can also be used for parameters of pressure, flow and level display and control etc.....
Two. Main technical instructions
Instrument accuracy1.0Level setting and display of less than or equal to+-1.0%F.S+-1One word.
The cold end compensation error is less than or equal to+-2CThe temperature coefficient is less than or equal to the degree.0.05%/°C。
The control point insensitive area of less than;0.5%(of a bit type control instrument).
Proportional adjustment; proportional zone2~5%Cycle30S+-10SThe zero crossing pulse period is about1~2S）
PIDRegulation output0~10mA(or4~20mALoad resistance800Ohm (or250Ohm).Pulse output amplitude is greater than3VWidth is greater than40uSThe zero crossing pulse or pulse phase shifter.
Contact capacity:AC250/5A(resistive load)driveSSRThe driving current is greater than the driving current15mANo-load voltage is greater than9VPeriod approximately2S。
Alarm input exceeds a set value;+-Full range2~5%
Working power supply;220V+-10% 50HzLess power consumption5W
Working environment: temperature0~60°CThe relative humidity is not exceeded85%No rot gas occasion.
Three meters, shape and size of holes (see table below unitmm）
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The mounting bracket 2, a copy of the instruction.
(phase) is connected to 220 volt line,
(middle) 220 volt line on foot,
High and low for the first leg, total output, OUT output
4, 5, 6 foot 2 output, AL1 alarm output
1, 2 and 3 feet respectively connected thermocouple or PT100 temperature sensor signal
1 is positive electrode, and 2 and 3 are negative electrode
Instrument wiring 1, 2Is the answerThermocouple1yespositive electrode2, yesNegative pole（Thermal resistorYes, 123, 1positive electrode2, 3 is the answerNegative poleThe red one is the positive! The instrument is connected to the load case, the general can only drive hundreds of Watts so to take AC contactor to drive, as first instrumentLow heelConnect with a wire,Medium and phaseIs the answerPower Supply220VAC，Total heel phaseThe coil is connected with a contactor, two head coil connected to the load end (that is, heater etc.)