Thiết bị đo độ ồn cho máy nghiền xi măng Hasler Sound 1

/ TECHNICAL SPECIFICATIONS

Power supply :

● 230 V, AC input :   230 VAC ± 15 %, 47... 63 Hz, 25 W, 400 mAT Fuse

● 115 V, AC input :    115 VAC ± 15 %, 47... 63 Hz, 25 W, 400 mAT Fuse

● 24 V, DC input :    19 ... 38 VDC 20 VA, 1 AT Fuse.

Input level for full scale output /

● Gain Range 1 :   15 mVpp ... 70 mVpp.

● Gain Range 2 :   65 mVpp ... 300 mVpp.

Opertaing frequency span :   48 positions between 300 Hz and 4600 Hz (4 bands).

Cross-Talk correction :   0...17 % of full scale.

Voltage Output :    0 ... 6 V or 0... 10 V on a minimum load of 1 kΩ

Current output :    0/4 ... 20 mA on a maximum load of 600 Ω.

Relays contacts :    0/4 ... 20 mA on a maximum load of 600 Ω.

● Max. switching current :   2 A, AC

● Max. switching voltage :   220 VDC, 250 VAC.

● Max. switching power :   125 VA ( 60W).

Temperature :    According to IEC 654-1.

● Operating :    -20°C to + 60°C. 

● Storage :     40°C to + 70°C.

Humidty :     According to DIN40040 class F 95% at 25°C non-condensing

EMI rating :    ±2 kV on the signal, ±4 kV on the 220 VAC power supply.

Case size :     Width 134 mm, height 194 mm, depth 82 mm.

Full size, profile mounted :  Width 134 mm, height 270 mm, depth 100 mm.

Protection grade :    IPW657 (IP65)

Weight :   1400g.