Beck. The differential pressure transmitter for air
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Beck. The differential pressure transmitter for air

Differential pressure transmitter 984 General description The differential pressure transmitters of the 984 series are used to measure differential pressure, overpressure and vacuum. They provide up to 8 pressure ranges and 2 output signals, which are easily selectable by jumper or rotary selector switch. Applications Monitoring of gaseous, non-combustible and non-aggressive media. Possible usage areas are: • Building automation and air conditioning systems • Overpressure measurement in clean rooms and laboratories • Measurement of constant pressure in VAV applications • Dynamic filter and...

Overview on technical data Series Electrical connection Measuring method Supply voltage Output signal selectable Output signal 0 ... 10 V Output signal 4 ... 20 mA Output signal 0 ... 5 V Output signal 0 ... 20 mA LED display, red, 4 digits Switching output for max 30 VDC / 100 mA Output signal selection from linear to square root Max. current draw without display VDC / VAC Max. current draw with display VDC / VAC Load for 4 ... 20 mA output Load for 0 ... 10 V output Pressure medium Configuration of pressure range Max. number of pressure range Only one customized pressure range Manuel...

Pressure ranges Model Range 1 Range 2 Overload Bursting capacity pressure Additional uncertainty with temperature [% FS/10K] ± 1.0 ± 0.7 ± 0.7 ± 0.5 ± 0.3 ± 0.3 ± 0.3 ± 0.3 ± 0.3 Further pressure ranges on request. Order matrix IP protection class Configurable pressure range IP 54 with cable conduit M20x1.5 IP 54 with cap nut conduit AF20 Pressure unit Output signal and 0 ... 10 V or 4 ... 20 mA, 3-wire, with switching output supply voltage 0 ... 10 V or 4 ... 20 mA, 3-wire, without switching output 4 ... 20 mA or 0 ... 10 V, 3-wire, with switching output 4 ... 20 mA or 0 ... 10 V, 3-wire,...

Pressure ranges Bursting pressure Overload capacity Additional uncertainty with temperature [% FS/10K] ± 0.7 ± 0.5 ± 0.3 ± 0.7 ± 0.5 ± 0.3 n.r. n.r. n.r. n.r. n.r. Weitere Druckmessbereiche auf Anfrage. Order matrix IP protection class Configurable pressure range IP 54 with cable conduit M20x1.5 IP 54 with cap nut conduit AF20 Pressure unit Output signal and 0 ... 10 V or 4 ... 20 mA, 3-wire, with switching output supply voltage 0 ... 10 V or 4 ... 20 mA, 3-wire, without switching output 4 ... 20 mA or 0 ... 10 V, 3-wire, with switching output 4 ... 20 mA or 0 ... 10 V, 3-wire, without...

Pressure ranges Model Position Pressure range fixed output signal 0 V / 4 mA fixed output signal 10 V / 20 mA Overload Bursting capacity pressure Additional uncertainty with temperature [% FS/10K] ± 0.7 ± 0.3 n.r. n.r. ± 0.7 ± 0.5 n.r. n.r. 0 fixed output signal 0 V / 4 mA 9 fixed output signal 10 V / 20 mA Further pressure ranges on request. Bestellmatrix IP protection class Configurable pressure range Pressure unit Output signal and supply voltage IP 54 with cable conduit M20x1.5 IP 54 with cap nut conduit AF20 see pressure ranges max. 1000 Pa (10 mbar) max. 2500 Pa (25 mbar) mbar Display...

Dimensional Drawings Duct connection for Climaset® 6550/6556 Duct connection for Climaset® 6555/6557

Analog output signal Linear (Jumper 3 plugged in) Square root (Jumper 3 open) Technical data subject to change without prior notice. Accessories Metal mounting bracket S-shaped Metal mounting bracket L-shaped Snap-on plastic bracket S-shaped Snap-on plastic bracket L-shaped Climaset® consisting of 2m PVC hose and 2 plastic pipes Climaset® consisting of 2m Silicone hose and 2 plastic pipes Climaset® consisting of 2m PVC hose and 2 angled metal pipes Climaset® consisting of 2m Silicone hose and 2 angled metal pipes Duct connecting pipe for Climaset® 6555 Angled metal pipe for Climaset® 6550...