Isolated Barrier SPD Safety Relay NEWPWR-Focus Security and Stability on Industrlal measurement and control signals

Supply

Loop Powered

12 ~ 30 V DC

Input

Input signal

K, E, S, B, J, T, R, N, etc.

Output

Output signal	4 ~ 20 mA
Load resistance	RL < [(U-12)/0.022]Ω; U is loop powered voltage

Transfer characterisics

Conversion accuracy-K	-200 ℃ ~ +1372 ℃/＜300 ℃，±0.3 ℃/≥300 ℃，±0.1 %F.S.
Conversion accuracy-E	-100 ℃ ~ +1000 ℃/＜300 ℃，±0.3 ℃/≥300 ℃，±0.1 %F.S.
Conversion accuracy-J	-100 ℃ ~ +1200 ℃/＜300 ℃，±0.3 ℃/≥300 ℃，±0.1 %F.S.
Conversion accuracy-N	-200 ℃ ~ +1300 ℃/＜300 ℃，±0.3 ℃/≥300 ℃，±0.1 %F.S.
Conversion accuracy-S	-50 ℃ ~ +1768 ℃/＜500 ℃，±0.5 ℃/≥500 ℃，±0.1 %F.S.
Conversion accuracy-R	-50 ℃ ~ +1768 ℃/＜500 ℃，±0.5 ℃/≥500 ℃，±0.1 %F.S.
Conversion accuracy-T	-20 ℃ ~ +400 ℃/＜300 ℃，±0.3 ℃/≥300 ℃，±0.1 %F.S.
Conversion accuracy-B	+400 ℃ ~ +1820 ℃/＜500 ℃，±0.5 ℃/≥500 ℃，±0.1 %F.S.
Temperature drift	0.015 %F.S./℃

General parameters

Compensation accuracy	1°C (Temperature compensation range: -20°C ~ +60°C)
Response time	1 s

EMC data

Electromagnetic compatibility	IEC 61326-3-1
Dielectric strength	≥ 2500V AC (intrinsically safe side / non-intrinsically safe side)
Insulation resistance	≥ 100 MΩ (Input /Output)

Operating conditions

Operation temperature	-20 ℃ ~ +60 ℃
Storage temperature	-40 ℃ ~ +80 ℃
Suitable location	Mounting in safe area, and connected to the intrinsic safety apparatus in hazardous area zone 0, zone 1, zone 2, ⅡA, ⅡB, ⅡC, ⅢC, T4 ~ T6

State

Output states

Whatever input fault status (except breakage, the output is 3.5mA), the output follows the input within measuring range. And the maximum value would not exceed 22mA ,the maximum output value would not less than 3.5mA

Mechanical specifications

Connection method	Screw connection
Dimension	17.8mm (W) × 110mm (H) × 117mm (D)
Mounting type	DIN35 mm

Certified data

Product approvals	NEPSI, CE, FCC, CCC
Ex marking	[Ex ia Ga]ⅡC, [Ex ia Da] ⅢC
Um	250 V
Uo	5 V (Terminals 1, 2; 4, 5)
Io	22 mA (Terminals 1, 2; 4, 5)
Po	28 mW (Terminals 1, 2; 4, 5)
Co (ⅡC)	99 μF (Terminals 1, 2; 4, 5)
Lo (ⅡC)	40 mH (Terminals 1, 2; 4, 5)