Robust universal Δp - CLEAN - ROOM - CONTROL in industrial quality with very good long-term stability, very low temperature drift and high overpressure protection. 10 linear outputs 0-5 V, 0-10 V, 2-10 V, 0-20 mA, 4-20 mA, 5-0 V, 10-0 V, 10-2 V, 20-0 mA and 20-4 mA are standard and up to 3 potential-free relay outputs for switching functions are available.

Examples: Clean room monitoring, ventilation technology, medical technology etc.

For ventilation applications with the ever present turbulences, a programmable Δp attenuation of the display and the outputs is a necessary functional advantage.

Features

• Differential pressure, relative pressure (positive or negative pressure)
• Measuring ranges: ±12,5 Pa bis ± 200 Pa available
• 4 device groups with user-programmable ∆p measuring range within the measuring span of one group:
• Group 1: ±12,5 Pa to ±25 Pa
• Group 2: ±25 Pa to ±50 Pa
• Group 3: ±50 Pa to ±100 Pa
• Group 4: ±100 Pa to ±200 Pa
• Pressure sensor highly overloadable
• Pressure sensor temperature compensated
• Integrated filters in the pressure connections
• Adjustable Δp-damping as standard: 1-240s
• Clean room light, LEDs red, yellow, green for fast visual acquisition of the pressure status in the clean room
• Ambient temperature range -5 °C to +45 °C (23°F to 113°F)
• 10 analogue outputs as standard: 0-5V, 0-10V, 2-10V, 0-20mA, 4-20mA, 5-0V, 10-0V, 10-2V, 20-0mA, 20-4mA, linear, short-circuit-proof
• Up to 3 relay outputs available
• Supply voltage: 24 VDC or 24 V, 50-60 Hz or 115-120/230-240 V, 50-60 Hz or universal 24 VDC and 115-120/230-240 V, 50-60 Hz or universal 24 VDC and 12/24 V, 50-60 Hz available
• Housing protection class IP 65, ABS plastic