SR335

Alarm Unit with Pt100 Input and Double Relay Outputs

• Input: Pt100, Pt200, Pt500 and Pt1000
• Sensor connection: 2- or 3-wire connection
• Relay function: Monostable, Normally active or passive
• Power supply: 24 VAC/DC
• Typical accuracy: Trip point: ±0,2 % of span

SR360

Alarm Unit with Current and Voltage Input and Double Relay Outputs

• Input: Current and Voltage
• Input Current: 0(4) to 20 mA orr ±20 mA
• Input Voltage: 0 to 10 V or ±10 V
• Relay function: Monostable, Normally active or passive
• Power supply: 24 VAC/DC
• Typical accuracy: Trip point: ±0,2 % of span

SR535

Alarm Unit with Pt100 Input and 4-20 mA Output

• Input: Pt100
• Sensor Connection: 3-wire connection
• Output: 4-20 mA
• Power supply AC: 230 VAC / 115 VAC
• Power supply DC: 19 to 60 VDCC
• Typical accuracy: ±0,1 % of span

SR560

Dual Channel Alarm Unit for mA/V Signals

• Input: Current and Voltage
• Input current: 0(4)-20 mA
• Input voltage: 0(0,2)-1 V, 0(1)-5 V, 0(2)-10 V
• Maximum input level: 200 % of input span
• Power supply AC: 230 VAC / 115 VAC
• Powersupply DC: 19 to 60 VDC
• Typical accuracy: ±0,1 % of span