LED Digital Display Meter-Electricity Meter-Zhejiang Tiankang Electronic Technology Co., Ltd

WhatsApp: +8613362703406 E-mail: tk@chtkdz.com tk01@chtkdz.com tk02@chtkdz.com tk03@chtkdz.com

LED Digital Display Meter

ltem/Model		(Emerald Backlight)	(white backight optional negative display white characters)
Shape
Working power		DC5V±5%≤15mA AC/DC9V-12V AC/DC24V	DC5V±5%≤15mA AC/DC9V-12V AC/DC24V
Dimensions (WwH’Dmm)		79×42.5×25.5	79×42.5×25.5
Mounting hole(mm)		75×39.5	75×39.5
Measurement accuracy		±0.2% of full scale value ±2 words(DC) +0.5% full scale value ±5 words (AC)	±0.2% of full scale value +2 words(DC) ±0.5% full scale value 15 words(AC)
Basic rangeo	DC voltage (direct input)	200mV/2V/20V/200V/500V	200mV/2V/20V/200V/500V
	AC voltage(direct input)	200mV/2V/20V/200V/300V	200mV/2V/20V/200V/300V
	DC current (dired input)	200μA/2mA/20mA/200mA/2A/5A	200μA/2mA/20mA/200mA/2A/5A
	AC current (direct input)	200μA/2mA/20mA/200mA/2A/5A	200μA/2mA/20mA/200mA/2A/5A
Extended range (external input)		AC transfomer. DC shunt Voltage drop module	AC transfomer. DC shunt Voltage drop module
Display character height		20×10mm LCD show	20× 10mm LCD show
Features		Large-screen LCD display, embedded installation	Large-screen LCD display, embedded installation
Other		+/-polarity automatic switching, optional reading lock function	+/-polarity automatic switching, optional reading lock function

ltem/Model		(negative emerald green characters)	(Negatve white characters can be selected with white backlight)
Shape
Working power		DC5V±5%≤15mA AC/DC9V-12V AC/DC24V	DC5V±5%≤15mA AC/DC9V-12V AC/DC24V
Dimensions (WwH’Dmm)		79×42.5×25.5	79×42.5×25.5
Mounting hole(mm)		75×39.5	75×39.5
Measurement accuracy		±0.2% of full scale value ±2 words(DC) +0.5% full scale value ±5 words (AC)	±0.2% of full scale value +2 words(DC) ±0.5% full scale value 15 words(AC)
Basic rangeo	DC voltage (direct input)	200mV/2V/20V/200V/500V	200mV/2V/20V/200V/500V
	AC voltage(direct input)	200mV/2V/20V/200V/300V	200mV/2V/20V/200V/300V
	DC current (dired input)	200μA/2mA/20mA/200mA/2A/5A	200μA/2mA/20mA/200mA/2A/5A
	AC current (direct input)	200μA/2mA/20mA/200mA/2A/5A	200μA/2mA/20mA/200mA/2A/5A
Extended range (external input)		AC transfomer. DC shunt Voltage drop module	AC transfomer. DC shunt Voltage drop module
Display character height		20×10mm LCD show	20× 10mm LCD show
Features		Large-screen LCD display, embedded installation	Large-screen LCD display, embedded installation
Other		+/-polarity automatic switching, optional reading lock function	+/-polarity automatic switching, optional reading lock function

If the power supply DC5V is used to measure AC300V or AC500V, it is recommended to use the power supply AC9V to measure AC300V or AC500V, which saves 30%-50% of production costs.

(Blue backlight optional negative blue words)	(Orange backlight optional negative orange word)	(Red backlight optional negative red words)	(negative green words)

DC5V±5%≤15mA AC/DC9v-12V AC/DC24V	DC5V±5%≤15mA AC/DC9v-12V AC/DC24V	DC5V±5%≤15mA AC/DC9v-12V AC/DC24V	DC5V±5%≤15mA AC/DC9v-12V AC/DC24V
79×42.5×25.5	79×42.5×25.5	79×42.5×25.5	79×42.5×25.5
75×39.5	75×39.5	75×39.5	75×39.5
±0.2% of full scale value ±2 words (DC)	±0.2% of full scale value ±2 words (DC)	±0.2% of full scale value ±2 words (DC)	±0.2% of full scale value ±2 words (DC)
±0.5% full scale value ±5 words (AC)	±0.5% full scale value ±5 words (AC)	±0.5% full scale value ±5 words (AC)	±0.5% full scale value ±5 words (AC)
200mV/2V/20V / 200V/500V	200mV/2V/20V / 200V/500V	200mV/2V/20V / 200V/500V	200mV/2V/20V / 200V/500V
200mV/2V/20V / 200V/300V	200mV/2V/20V / 200V/300V	200mV/2V/20V / 200V/300V	200mV/2V/20V / 200V/300V
200μA/ 2mA/20mA/ 200mA/2A/ 5A	200μA/ 2mA/20mA/ 200mA/2A/ 5A	200μA/ 2mA/20mA/ 200mA/2A/ 5A	200μA/ 2mA/20mA/ 200mA/2A/ 5A
200μA/ 2mA/20mA/ 200mA/2A/ 5A	200μA/ 2mA/20mA/ 200mA/2A/ 5A	200μA/ 2mA/20mA/ 200mA/2A/ 5A	200μA/ 2mA/20mA/ 200mA/2A/ 5A
AC Transformer, DC Shunt, Voltage Drop Module	AC Transformer, DC Shunt, Voltage Drop Module	AC Transformer, DC Shunt, Voltage Drop Module	AC Transformer, DC Shunt, Voltage Drop Module
20×10mm LCD display	20×10mm LCD display	20×10mm LCD display	20×10mm LCD display
Large-screen LCD display, embedded installation	Large-screen LCD display, embedded installation	Large-screen LCD display, embedded installation	Large-screen LCD display, embedded installation
+/- polarity automatic switching, optional reading lock function	+/- polarity automatic switching, optional reading lock function	+/- polarity automatic switching, optional reading lock function	+/- polarity automatic switching, optional reading lock function

(negative blue characters, optional blue backlight)	(Negative orange characters, optional orange backlight)	(negative red words, backlight optional red)	(green backlight word)

DC5V±5%≤15mA AC/DC9C-220V AC110-220V	DC5V±5%≤15mA AC/DC9C-220V AC110-220V	DC5V±5%≤15mA AC/DC9C-220V AC110-220V	DC5V±5%≤15mA AC/DC9C-220V AC110-220V
79×42.5×58	79×42.5×58	79×42.5×58	79×42.5×58
75×39.5	75×39.5	75×39.5	75×39.5
±0.2% of full scale value ±2 words (DC)	±0.2% of full scale value ±2 words (DC)	±0.2% of full scale value ±2 words (DC)	±0.2% of full scale value ±2 words (DC)
±0.5% full scale value ±5 words (AC)	±0.5% full scale value ±5 words (AC)	±0.5% full scale value ±5 words (AC)	±0.5% full scale value ±5 words (AC)
200mV/2V/20V / 200V/500V	200mV/2V/20V / 200V/500V	200mV/2V/20V / 200V/500V	200mV/2V/20V / 200V/500V
200mV/2V/20V / 200V/300V	200mV/2V/20V / 200V/300V	200mV/2V/20V / 200V/300V	200mV/2V/20V / 200V/300V
200μA/ 2mA/20mA/ 200mA/2A/ 5A	200μA/ 2mA/20mA/ 200mA/2A/ 5A	200μA/ 2mA/20mA/ 200mA/2A/ 5A	200μA/ 2mA/20mA/ 200mA/2A/ 5A
200μA/ 2mA/20mA/ 200mA/2A/ 5A	200μA/ 2mA/20mA/ 200mA/2A/ 5A	200μA/ 2mA/20mA/ 200mA/2A/ 5A	200μA/ 2mA/20mA/ 200mA/2A/ 5A
AC Transformer, DC Shunt, Voltage Drop Module	AC Transformer, DC Shunt, Voltage Drop Module	AC Transformer, DC Shunt, Voltage Drop Module	AC Transformer, DC Shunt, Voltage Drop Module
20×10mm LCD display	20×10mm LCD display	20×10mm LCD display	20×10mm LCD display
Large-screen LCD display, embedded installation	Large-screen LCD display, embedded installation	Large-screen LCD display, embedded installation	Large-screen LCD display, embedded installation
+/- polarity automatic switching, optional reading lock function	+/- polarity automatic switching, optional reading lock function	+/- polarity automatic switching, optional reading lock function	+/- polarity automatic switching, optional reading lock function

Recommendation: The digital AC ammeter is in the measurement range of 10A-300A, and it is recommended to use a precision current transformer (see pages 49-51 for technical specifications). The production cost can be saved by 30%-50%.

3 And A Half LED Digital Display Meter Product Selection

Shape
Working power		DC5V±5%≤ 100mA AC/DC9V-12V AC/DC24V-48V	DC5V±5%≤ 100mA AC/DC9V-220V AC110-220V
Dimensions (W’H’Dmm)		79×42.5×25.5	79×42.5×58
Mounting hole(mm)		76×39.5	76×39.5
Measurement accuracy		±0.2% full scale value ±2 words (DC), ±0.5% full scale value ±5 words (AC)	±0.2% full scale value ±2 words (DC), ±0.5% full scale value ±5 words (AC)
Basic range	DC voltage (direct input)	200mv / 2V / 20V / 200V / 500V	200mv / 2V / 20V / 200V / 500V
	AC voltage(direct input)	200mv / 2V / 20V / 200V / 300V	200mv / 2V / 20V / 200V / 500V
	DC current (direct input)	200μA/ 2mA/20mA/ 200mA/2A/ 5A	200μA/ 2mA/20mA/ 200mA/2A/ 10A
	ACcurrent (direct input)	200μA/ 2mA/20mA/ 200mA/2A/ 5A	200μA/ 2mA/20mA/ 200mA/2A/ 10A
Extended range (external input)		AC Transformer, DC Shunt, Voltage Drop Module	AC Transformer, DC Shunt, Voltage Drop Module
Display character height		0.56LED red (optional green, yellow or blue)	0.56LED red (optional green, yellow or blue)
Features		Fully enclosed gray shell, curved design, embedded installation	Fully enclosed gray shell, curved design, embedded installation
Other		+/- polarity automatic switching, optional reading lock function	+/- polarity automatic switching, optional reading lock function

Shape
Working power		DC5V±5%AC/DC9V-12V AC/DC24V	DC5V±5%≤ 100mA
Dimensions (W’H’Dmm)		48×26×35	48×26×23
Mounting hole(mm)		47×23	47×23
Measurement accuracy		±0.2% full scale value ±2 words (DC), ±0.5% full scale value ±5 words (AC)	±0.2% full scale value ±2 digits (DC)
Basic range	DC voltage (direct input)	200mv / 2V / 20V / 200V / 500V	200mv / 2V / 20V / 200V
	AC voltage(direct input)	200mv / 2V / 20V / 200V / 300V
	DC current (direct input)	200μA/ 2mA/20mA/ 200mA/2A/ 5A	200μA/ 2mA/20mA/ 200mA
	ACcurrent (direct input)	200μA/ 2mA/20mA/ 200mA/2A/ 5A
Extended range (external input)		AC Transformer, DC Shunt, Voltage Drop Module	AC Transformer, DC Shunt, Voltage Drop Module
Display character height		0.56LED red (optional green, yellow or blue)	0.56LED red (optional green, yellow or blue)
Features		Delicate appearance, small and exquisite, embedded design	Delicate appearance, small and exquisite, embedded design
Other		+/- polarity automatic switching, optional reading lock function	+/- polarity automatic switching, optional reading lock function

If the power supply DC5V is used to measure AC300V or AC500V, it is recommended to use the power supply AC9V to measure AC300V or AC500V, which saves 30%-50% of production costs.


DC5V±5%≤100mA AC/DC9V-12V	DC5V±5%≤100mA AC/DC9V-220V AC110-220V	DC5V±5%AC/DC9V-12V AC/DC24V	DC5V±5%≤100mA
71×40×28	71×40×58	46×26×20	48×29×30
68×38	68×38	42×23	46×265
±0.2% full scale value ±2 words (DC), ±0.5% full scale value ±5 words (AC)	±0.2% full scale value ±2 words (DC), ±0.5% full scale value ±5 words (AC)	±0.2% full scale value ±2 words (DC), ±0.5% full scale value ±5 words (AC)	±0.2% full scale value ±2 words (DC), ±0.5% full scale value ±5 words (AC)
200mV / 2V / 20V / 200V /500V	200mV / 2V / 20V / 200V /500V	200mV / 2V / 20V / 200V /500V	200mV / 2V / 20V / 200V /500V
200mV / 2V / 20V / 200V /300V	200mV / 2V / 20V / 200V /500V	200mV / 2V / 20V / 200V /300V	200mV / 2V / 20V / 200V /300V
200μA / 2mA / 20mA/ 200mA/ 2A/5A	200μA / 2mA / 20mA/ 200mA/ 2A/10A	200μA / 2mA / 20mA/ 200mA/ 2A/5A	200μA / 2mA / 20mA/ 200mA/ 2A/5A
200μA / 2mA / 20mA/ 200mA/ 2A/5A	200μA / 2mA / 20mA/ 200mA/ 2A/10A	200μA / 2mA / 20mA/ 200mA/ 2A/5A	200μA / 2mA / 20mA/ 200mA/ 2A/5A
AC Transformer, DC Shunt, Voltage Drop Module	AC Transformer, DC Shunt, Voltage Drop Module	AC Transformer, DC Shunt, Voltage Drop Module	AC Transformer, DC Shunt, Voltage Drop Module
0.56LED red (optional green, yellow or blue)	0.56LED red (optional green, yellow or blue)	0.56LED red (optional green, yellow or blue)	0.56LED red (optional green, yellow or blue)
Fully enclosed gray shell, curved design, embedded installation	The shell size is the same as that of the 85L/85C series pointer head, which can be directly interchanged	Exquisite shape, small and exquisite, embedded design	Exquisite shape, small and exquisite, embedded design
+/- polarity automatic switching, optional reading lock function	+/- polarity automatic switching, optional reading lock function	+/- polarity automatic switching, optional reading lock function	+/- polarity automatic switching, optional reading lock function


DC5V±5%≤100mA AC/DC9V-12V	DC5V±5%≤100mA AC/DC9V-12V	DC5V±5%≤100mA AC/DC9V-220V AC110-220V
72×36×20	79×42.5×20	74×32×69
69×34	76×39.5	70×28
±0.2% full scale value ±2 words (DC), ±0.5% full scale value ±5 words (AC)	±0.2% full scale value ±2 words (DC), ±0.5% full scale value ±5 words (AC)	±0.2% full scale value ±2 words (DC), ±0.5% full scale value ±5 words (AC)
200mV / 2V / 20V / 200V /500V	200mV / 2V / 20V / 200V /500V	200mV / 2V / 20V / 200V /500V
200mV / 2V / 20V / 200V /300V	200mV / 2V / 20V / 200V /300V	200mV / 2V / 20V / 200V /300V
200μA / 2mA / 20mA/ 200mA/ 2A/5A	200μA / 2mA / 20mA/ 200mA/ 2A/5A	200μA / 2mA / 20mA/ 200mA/ 2A/5A
200μA / 2mA / 20mA/ 200mA/ 2A/5A	200μA / 2mA / 20mA/ 200mA/ 2A/5A	200μA / 2mA / 20mA/ 200mA/ 2A/5A
AC Transformer, DC Shunt, Voltage Drop Module	AC Transformer, DC Shunt, Voltage Drop Module	AC Transformer, DC Shunt, Voltage Drop Module
0.56LED red (optional green, yellow or blue)	0.56LED red (optional green, yellow or blue)	0.56LED red (optional green, yellow or blue)
Plug-in self-locking device, easy to install	Black shell, embedded installation, elegant appearance	Fully enclosed gray housing, flat design, ejector clamp installation
+/- polarity automatic switching, optional reading lock function	+/- polarity automatic switching, optional reading lock function	+/- polarity automatic switching, optional reading lock function

Shape
Working power		DC5V±5%≤150mA	DC5V土5% S 150mA AC/DC9V-12V AC/DC24V-48V
Dimensions (W’H'Dmm)		79×42.5×25.5	79×42.5×58
Mounting hole(mm)		76×39.5	76×39.5
Measurement accuracy		±0.03% full scale value ±2 words(DC)	±0.03% full scale value ±2 words(DC) ±0.5% full scale value ±35 words(AC)
Basic range	DC voltage (direct input)	200mV/2V/20V/200V/500V	200mV/2V/20V/200V/500V
	AC voltage(direct input)		200mV/2V/20V/200V/500V
	DC current (direct input)	200μA/ 2mA/20mA/ 200mA/2A/ 5A	200μA/ 2mA/20mA/ 200mA/2A/ 5A
	ACcurrent (direct input)		200μA/ 2mA/20mA/ 200mA/2A/ 5A
Extended range (external input)		DC shunt, voltage drop module	AC Transformer, DC Shunt,Voltage Drop Modu
Display character height		0.56LED red(optional green,yellow or blue)
Features		Totally enclosed gray shell, curved design, embedded installation
Other		+/-polarity automatic switching, optional reading lock function

Shape
Working power	DC5V±5%≤150mA AC/DC9V-220V AC110-220V	DC5V±5%≤150mA AC/DC9V-220V AC110-220V
Dimensions (width x height x depth mm)	96×48×86	96×48×117
Mounting Hole(mm)	90×45	91×44
Measurement precision	±0.5% full scale value ±35 words (AC)	±0.5% full scale value ±35 words (AC)
Basic range (direct input)	AC200mV-500V AC200μA-5A	AC200mV-500V AC200μA-5A
Extended range (external input)	AC transformer	AC transformer
Frequency Range	45-400Hz AC	45-400Hz AC
Display method	0.56LED red (optional green. yellow or blue)	0.56LED red (optional green. yellow or blue)
Product Features	Fully enclosed gray shell, flat design, screw-tight installation	Fully enclosed gray shell, flat design, screw-tight installation
Others	+/- polarity automatic conversion, optional reading lock function. Optional with RS-485 interface, upper limit, lower limit setting, with transmitter output function.	+/- polarity automatic conversion, optional reading lock function. Optional with RS-485 interface, upper limit, lower limit setting, with transmitter output function.


DC5V±5%≤100mA AC/DC9V-12V AC/DC24V-48V	DC5V±5%≤100mA AC/DC9V-220V AC110-220V	DC5V±5%≤100mA AC/DC9V-220V AC110-220V	DC5V±5%≤100mA AC/DC9V-220V AC110-220V
74×32×69	9×48×77	96×48×86	95×.48×117
70×28	9×45	90×45	91×44
±0.03% of full scale value ±2 words (DC)±0.5% full scale value ±35 words (AC)	±0.03% of full scale value ±2 words (DC)±0.5% full scale value ±35 words (AC)	±0.03% of full scale value ±2 words (DC)±0.5% full scale value ±35 words (AC)	±0.03% of full scale value ±2 words (DC)±0.5% full scale value ±35 words (AC)
200mV/2V/20V /200V/500V	200mV/2V/20V /200V/500V	200mV/2V/20V /200V/500V	200mV/2V/20V /200V/750V
200mV/2V/20V /200V/300V	200mV/2V/20V /200V/500V	200mV/2V/20V /200V/500V	200mV/2V/20V /200V/750V
200μA/ 2mA/ 20mA/ 200mA/2A/ 5A	200μA/ 2mA/ 20mA/ 200mA/2A/ 10A	200μA/ 2mA/ 20mA/ 200mA/2A/ 10A	200μA/ 2mA/ 20mA/ 200mA/2A/ 15A
200μA/ 2mA/ 20mA/ 200mA/2A/ 5A	200μA/ 2mA/ 20mA/ 200mA/2A/ 10A	200μA/ 2mA/ 20mA/ 200mA/2A/ 10A	200μA/ 2mA/ 20mA/ 200mA/2A/ 15A
AC Transformer, DC Shunt, Voltage Drop Module	AC Transformer, DC Shunt, Voltage Drop Module	AC Transformer, DC Shunt, Voltage Drop Module	AC Transformer, DC Shunt, Voltage Drop Module
0.56LED red (optional green. yellow or blue)	0.56LED red (optional green. yellow or blue)	0.56LED red (optional green. yellow or blue)	0.56LED red (optional green. yellow or blue)
Fully enclosed idle ash shell, flat design, ejector clamp installation	Fully enclosed gray shell, flat design, embedded installation	Fully enclosed gray housing, flat design, screw-fastened installation	Fully enclosed gray housing, flat design, screw-fastened installation
+/- polarity automatic switching. Optional reading locking function	+/- polarity automatic switching. Optional reading locking function. Optional with RS-485 interface, upper and lower limit setting, with transmitter output function.	+/- polarity automatic switching. Optional reading locking function. Optional with RS-485 interface, upper and lower limit setting, with transmitter output function.	+/- polarity automatic switching. Optional reading locking function. Optional with RS-485 interface, upper and lower limit setting, with transmitter output function.

3 And A Half LED Digital Display Mete


shape
working power supply	AC/DC9V-12V AC/DC24V AC-220V (Two-wire direct measurement. No working voltage required)	AC/DC9V-12V AC/DC24V AC-220V (Two-wire direct measurement. No working voltage required)
Dimensions (width x height x depth mm)	70×40×25	70×40×25
Mounting Hole(mm)	68×38	68×38

Suggestion: The digital AC ammeter is in the measurement range of 10A-300A. It is recommended to use a precision current transformer (see pages 49-51 for technical specifications), which saves 30%-50% in production costs.

Shape
Working power	AC220v
Dimensions (width x height x depth mm)	96×48×117
Mounting Hole(mm)	90×43
Measurement precision	Main 0.2% full scale value ±2 words (DC). ±0.5% full scale value ±5 words (AC)

Product selection

product name	product model	basic function		remarks
	CHTK5035A		DC5V	Overall dimension: 79 * 43 Open hole size: 76 * 39.5 Green green backlight
	CHTK5035A		AC9V
	CHTK5035A		DC12V
	CHTK5035A		DC24V
	CHTK5035A		Pressure stabilization and isolation module DC5V (4.75V ~5.25V)	Overall dimension: 79 * 43 Opening size: 76 * 39.5 white backlight
	CHTK5035A		Pressure isolation module DC12V (11.4V ~12.6V)
	CHTK5035A		Pressure isolation module DC24V (22.8V ~25.2V)
	CHTK5035A		Pressure isolation module DC48V (45.6-50.4VDC)	Overall dimension: 79 * 43 Hole size: 76 * 39.5 blue backlight
	CHTK5035A		Broad Pressure Isolation Module DC5V (4.5V ~9V)
	CHTK5035A		Broad Pressure Isolation Module DC12V (9V ~18V)
	CHTK5035A		Broad-pressure isolation module DC24V (18V ~36V)	Overall dimension: 79 * 43 Hole size: 76 * 39.5 orange backlight
	CHTK5035A		Broad-pressure isolation module DC48V (36V ~72V)
	CHTK5035B		DC5V
	CHTK5145A		DC5V	DC200mV-500V DC200uA-5A
	CHTK5145B		DC5V	Overall dimension: 79 * 43 Hole size:: 76 * 39.5 Maximum through Measure the current of 10A
	CHTK5145B		AC9V
	CHTK5145B		DC12V
	CHTK5145B		DC24V
	CHTK5145B		AC/DC9V～40V (Wide range)
	CHTK5145H		DC5V	Overall size: 74 * 32, opening size: 70 * 28
	CHTK5135A		DC5V	Overall dimension: 79 * 43 Hole size:: 76 * 39.5 Recommended special table for electric welding machine
	CHTK5135A		AC9V	Overall dimension: 79 * 43 Hole size:: 76 * 39.5 Recommended special table for electric welding machine
	CHTK5135C		DC5V	Overall dimension: 71 * 40 Hole size:: 68 * 38 2A, 5A unit price
	CHTK5135C		AC9V	Overall dimension: 71 * 40 Hole size:: 68 * 38 2A, 5A unit price

product name	product model	basic function		remarks
	CHTK5135E1		DC12V	Overall dimension: 46 * 26 Hole size:: 42 * 23
	CHTK5135E1		DC24V	Overall dimension: 46 * 26 Hole size:: 42 * 23
	CHTK5135E2		AC / DC9V ~40V (wide range)	Overall dimension: 48 * 29 Hole size:: 46 * 26.5
	CHTK5135E2		Pressure stabilization and isolation module DC5V(4.75V ~5.25V)	Overall dimension: 48 * 29 Hole size:: 46 * 26.5
Tired when the device	CHTK1L -A/B		DC5V	Overall size: 79 * 43 Opening size: 76 * 39.5 5-bit display (99999)
	CHTK1L -A/B		AC9V
	CHTK1L -A/B		DC12V
frequency table	CHTK1F -A/B		DC5V
	CHTK1F -A/B		AC9V
	CHTK1F -A/B		DC12V
revolution meter	CHTK1RP -A/B		DC24V
	CHTK1RP -A/B		AC/DC9V～40V (Wide range)
	CHTK1RP -A/B		Pressure isolation module DC5V (4.75V～5.25V)
counter	CHTK1C -A/B		Stabilizing and isolation module DC12V (11.4V～12.6V)
counter	CHTK1C -A/B		Stabilizing and isolation module DC24V (22.8V～25.2V)
The LED displays the digital thermometer	CHTK1T-A		DC5V	Overall size: 79 * 43 Opening size: 76 * 39.5 with sensor AD590 With the sensor PT100
	CHTK1T-A		AC9V
	CHTK1T-A		DC12V
	CHTK1T-B		DC5V
	CHTK1T-B		AC9V
	CHTK1T-B		DC12V
	CHTK1T-B		DC24V
	CHTK1T-B		AC / DC9V ~40V (wide range)
	CHTK1T-B		AC110V
	CHTK1T-B		AC220V