Điều khiển nhiệt độ Hanyoung BK3-K

– Chỉ báo độ chính xác cao 0,5%
– Chỉ định độc quyền đơn giản
– Điện áp nguồn 110/220 V a.c
– Chiều cao ký tự 14,2/20,0 ㎜ LED được áp dụng

· Suffix code

Model	Code	Content
BK3-		Digital Temperature Indicator
Input	K	K thermocouple (refer to range and input code chart)
	K1
	P1	RTD Pt100 Ω (refer to range and input code chart)
	P2

· Specification

[ Input ]

Thermocouple	K
Input sensor	RTD : Pt100 Ω(IEC)
Input sampling cycle	500 ㎳
Input display resolution	Basically below 1 ℃ (0.1 ℃) of present value
Input impedance	1 MΩ (Thermocouple)
Allowable signal source resistance	max.100 Ω (Thermocouple)
Lead wire allowable resistance	max. 10 Ω (RTD) but, the resistance among 3 lines should be same
Allowable input voltage	Within ±10 V d.c  (Thermocouple, RTD)

[ Performance ]

Display accuracy	±0.5 % of F.S ±1 Digit
Insulation resistance	min. 20 MΩ (500 V d.c.)
Dielectric strength	2,000 V a.c. 50/60 ㎐, for 1 min (between different live parts)

[ Specification ]

Power voltage	110/220 V a.c. 50/60 ㎐
Voltage fluctuation rate	± 10 % of power voltage
Power consumption	max. 4 VA
Ambient temperature	0 ~ 50 ℃
Storage temperature	-25 ~ 65 ℃
Vibration resistance	10 – 50 ㎐, single amplitude X, Y, Z each direction, 2h
Shock resistance	300 m/s². X, Y, Z each direction each 3 times
Weight	350g

[ Range and input code chart ]

Division	Code	Input	Range (℃)
Thermocouple	K	K Thermocouple	0 ~ 1,300 ℃
	K1		0.0 ~ 200.0
RTD	P1	Pt100 Ω	– 199 ~ 600 ℃
	P2		– 199.9 ~ 199.9 ℃