– 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 ] | 
| [ 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 ℃ | 



 
      

 
				 
				 
				 
				 
				 
				 
				 
				 
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