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

Supply

Power supply

18 ~ 32 V DC

Input

Input signal	K, E, S, B, J, T, R, N, etc. Pt100, Cu100, Cu50, BA1, BA2, etc.
Line resistance	≤ 20 Ω per line (RTD)

Output

Output signal	4 ~ 20 mA
Load resistance	RL ≤ 500 Ω

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.
Conversion accuracy-Pt100	-200 ℃ ~ +850 ℃/＜100 ℃，±0.1 ℃/≥100 ℃，±0.1 %F.S.
Conversion accuracy-Cu50	-50 ℃ ~ +150 ℃/＜100 ℃，±0.1 ℃/≥100 ℃，±0.1 %F.S.
Conversion accuracy-Cu100	-50 ℃ ~ +150 ℃/＜100 ℃，±0.1 ℃/≥100 ℃，±0.1 %F.S.
Temperature drift	0.01%F.S./℃

General parameters

Compensation accuracy	1°C (Temperature compensation range: -20°C ~ +60°C)
Response time	≤ 1 s
Power dissipation	1.5 W

EMC data

Electromagnetic compatibility	IEC 61326-3-1
Dielectric strength	≥ 2500V AC (intrinsically safe side / non-intrinsically safe side); ≥ 500V AC (Power supply /non-intrinsically safe side)
Insulation resistance	≥ 100 MΩ (Input /Output/Power supply)

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, T4 ~ T6

State

Output states

Whatever input fault status (except breakage), the output follows the input within measuring range. And the maximum value would not exceed the 110% of the upper limit of the measuring range.

Mechanical specifications

Connection method	Screw connection
Dimension	15.8mm (W) × 121.6mm (H) × 104.8mm (D)
Mounting type	DIN35 mm

Certified data

Product approvals	NEPSI, CE, FCC, CCC
Ex marking	[Ex ia Ga]ⅡC
Um	250 V
Uo	7.3 V (Terminals 1, 2, 3; 4, 5, 6)
Io	27 mA (Terminals 1, 2, 3; 4, 5, 6)
Po	50 mW (Terminals 1, 2, 3; 4, 5, 6)
Co	12 μF (Terminals 1, 2, 3; 4, 5, 6)
Lo	28 mH (Terminals 1, 2, 3; 4, 5, 6)