Digital panel meter with alarms & power supply

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Breeze 20

up to 2 alarm relays
a variety of inputs
power for 4 to 20mA transmitter

Cost effective reliability

With easily programmable measuring ranges, the Breeze 20 digital panel meter offers a cost effective, high reliability, solution for your loop powered transmitters, and other measurement needs. Current, voltage, PT100, or Modbus inputs can be displayed. Measurement ranges and alarm set points are user-programmable. User-adjustable hysteresis avoids alarm chatter, and variable delays for relay activation and de-activation make the Breeze 20 a flexible device. The integral power supply offers 21 VDC for loop powered systems.

Up to 2 alarm relays
Variety of inputs
Power supply for transmitters
Large display up to 13 mm
RS-485/Modbus RTU communications
4 button user interface
Programmable relay hysteresis
Linear & non-linear inputs (up to 21 point linearisation)

ELECTRICAL
Power supply	230 VAC ± 10% 50/60 Hz max. 1.5 VA or 24 VDC
Display	LED, red, 4 x 13 mm (IP40) or 5 X 9 mm (IP65)
Inputs	0 to 20 mA, 4 to 20 mA , 0 to 5 V, 0 to 10 V, 1 to 5 V, 2 to 10 V, or Pt100 or Modbus input
Measuring range	-999 to 9999 plus decimal point, or -9999 to 9999 plus decimal point for IP65 version
Accuracy	± 0.25 % ± one digit in the entire range
Outputs (when fitted)	1 or 2 threshold relays 1 A at 250 VAC (cosφ=1)
Transmitter power supply	21 VDC ± 5 V, non-stabilized, not insulated from measuring inputs; max. 25 mA for 240 VAC, 100 mA for 24 VDC
Communications	RS-485, 8N1, 1200 bit/s to 19200 bit/s, Modbus RTU (not galvanically isolated)
MECHANICAL
Operational temperature	0 °C to +50 °C
Storage temperature	-10 °C to +70 °C
Protection class	IP65 front and side (option) IP40 front and side IP20 case and connection clips
Case material	NORYL-GFN2S E1
Case dimensions	72 W x 36 H x 97 D mm
Panel cut-out	66.5 W x 32.5 H mm
Installation depth	102 mm min.
Panel plate depth	up to 5 mm