Model number	External dimensions	Perforation dimensions	Online store:  This site Aliexpress Ebay Amazon
XMT-JK8	160x80x125 mm	152 10x76 10 mm	US $104.3 - 137.54/ pieceOrder (8)

Model number	XMT-JK8 series
Accuracy	±0.5%F.S±1℃
Supply voltage	85-242Vac,50/60 Hz
Input type	Thermocouple: K, J, E RTD: Pt100, Cu50
Output type	Electromagnetic relay, SSR, SCR, RS485  (not in one product, need to select)
Power consumption	Less than 5W
Control method	8 PIDs, or ON/OFF
Setting method	Touch switch
Indication method	8-segment 4-digital display and LED indication
Alarms	1. Alarm quantity: default is no alarm, if 1pcs, need to be customized 2. Alarm form: ALP 0: no alarm 1: upper limit alarm 2: lower limit alarm 3: positive deviation alarm 4: negative deviation alarm 5: outside the interval alarm 6: inside the interval alarm
Sampling period	0.5s
Control period	2-120s (can adjust)
Operating temperature	0 to 50 ℃ (32 to 122 ℉)
Operating humidity	85% RH max, non-condensing
Alias name	XMT-JK8 series four ways four PIDs temperature controller, intelligent temperature controller

Electromagnetic relay	Contact rating: 5A at 220Vac (Resistive load)
Solid state relay	Contact rating can be selected, order separately (Single phase 40A, Three phase 40A)
Triac	Zero crossing pulse, Amplitude>3V, width>50us, the instrument's supply voltage and load must be same phase current

Communication

RS485 interface (Standard Modbus RTU protocol, not include PC software, provide protocol, need you write it yourself)

K	0-1300 ℃ (Bolt, Press spring, Ring, M12 probe, M8 probe, Flexible probe, Armor high temperature resistant, Customized thread probe)
J	0-900.0 ℃ (Bolt, Press spring, Press spring without threaded sleeve, Ring, Flexible probe
E	0-700.0 ℃ (Bolt, Press spring, Ring, Probe, Customized thread probe)
Pt100	-199.9-600.0 ℃ (Bolt, Press spring, Ring, Probe, Polish rod, Polish rod waterproof, Polish rod waterproof anticorrosive, Flexible probe, Customized thread probe)
Cu50	-50.0-150.0 ℃ (Probe), Polish rod waterproof)