discount 70% in 2018-09-23 to 2018-09-25
price: USD$ 121.80
freight :USD$7.00,(Postal parcel)
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Warm prompt: this temperature control meter does not match the temperature sensor, if needs to purchaseTemperature sensing probePlease click on the picture
3001, 3002 and on the market2001, 2002 function wiring is exactly the same. It's the same typeNumber
Instrument graduation number (thermocouple): E, K, S, B graduation
Instrument graduation number (thermal resistance): PT100 graduation, CU50 graduation
Before buying, please confirm that you need the division number, if notUnderstand, please contact with the owner to determine the division number!
First, an overview
XMTSeries digital display regulator has many characteristics, such as high precision, good reliability, easy installation, strong anti vibration, strong anti-interference ability and low price. 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°~1800CTemperature measurement and automatic control in a certain range, such as with the corresponding sensor, can also be used for pressure, flow, liquid level and other parameters display and control....
Two. Main technical instructions
Instrument accuracy1.0Level, set and display is less than or equal to+-1.0%F.S+-1One word.
The compensation error of cold end is less than or equal to+-2CTemperature coefficient is less than or equal to0.05%/°C。
The insensitive region of the control point is less than that of the control point0.5%(position 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 than40uSZero crossing pulse or phase shifted pulse.
Contact capacity:AC250/5A(resistive load)driveSSRThe driving current is greater than the driving current15mANo-load voltage is greater than9VPeriod approximately2S。
Overrun alarm; input exceeds 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. Instrument dimensions and opening dimensions are shown in the following table (unit)mm）
|Model||Panel width||Panel height||Meter box width||Table box Height||Table box depth||Opening width||High hole|
Four< annex >
2 sets of mounting brackets, one instruction manual.
High temperature stop control wiring diagram
Instrument wiring 1, 2Is the answerThermocouple1yespositive electrode2, yesNegative pole（Thermal resistorYes, 123, 1positive electrode2, 3 is the answerNegative poleThe temperature sensor red connector is usually positive! Instrument connection load, generally can only drive a few watts, so the AC contactor to drive.
If it isHigh temperature stopAs shown in Fig.1Take the instrument firstLow heelConnect with a wire,Medium and phaseIs the answerPower supply 220VAC，Total heel phaseIt's the coil of the contactor, and the two ends of the coil are connected to the load (the heater and so on)
If it isHigh temperature startupAs shown in Fig.2Take the instrument firsttotalWith theConnect with a wire,Medium and phaseIs the answerPower supply 220VAC，highWith phaseIt's the coil of the contactor, and the two ends of the coil are connected to the load (like the fan, etc.)