稱重顯示器，是電子衡器中顯示被稱物的質(zhì)量和稱量狀態(tài)的儀表，其原理是接受處理的是稱重傳感器輸出的電信號。電信號有模擬量也有數(shù)字量，見的是幾至幾十毫伏的模擬電壓。激勵電源供給稱重傳感器工作電源，同時供給A/D（模/數(shù)）轉(zhuǎn)換單元基準(zhǔn)電壓，A/D轉(zhuǎn)換單元把模擬量轉(zhuǎn)換成數(shù)字量，然后以數(shù)字、文字或圖表等形式顯示出稱量值和稱量狀態(tài)，并可通過接口與外部設(shè)備聯(lián)絡(luò)。
The MP30 digital process indicator is required for evaluation of weighing signals. The display and keys are designed for easy operation. On-site installation is possible. The compact housing saves space.
德國Sartorius MP 30數(shù)字儀表，操作簡單，可現(xiàn)場安裝。尺寸緊湊，節(jié)省空間。
16 bit resolution and up to 20 readings/sec.
16位分辨率，讀數(shù)能力20次/秒
Supply voltage: 85 - 250 VAC 50/60 Hz or 11-36 VDC/24 VAC (option)
3 digital control inputs
3個數(shù)字控制輸入
Analog output (option): 0/4-20 mA or 0-10 VDC
模擬量輸出（選配）：0/4-20 mA or 0-10 VDC
Serial interfaces (option): RS 232 or RS 485
串口（選配）：RS232和RS485
2 setpoint outputs (option)
2個定位點輸出
IP 65 sealed front panel
前面板IP65防護(hù)
Manual tare
手動去皮
防護(hù)等級 Housing: IP 20 Panel mounted: IP 65 電源供電 85-250 VAC 50/60 Hz 11-36 VDC or 24 VAC (Option) Max. power consumption: 15 VA 顯示 Bright 5-digit LED display, 14 mm Status symbols: brutto|gross, net, tare Setpoint indication 鍵盤 5 keys for operation, calibration and configuration 傳感器激勵 Jumper selectable: 5 VDC at 65 mA max. +/-2% 10 VDC at 125 mA max. +/-2% Max. four load cells of 350 O Temperatur coefficient: 20 ppm/K max. 數(shù)字控制輸入 3 configurable user inputs (TTL) Input voltage: max. 30 VDC Sink or source (aktiv | passiv) selectable Sink: high Vin < 0.7 VDC, low Vin > 2.5 VDC Source: high Vin > 2.5 VDC, low Vin < 0.7 VDC |
刷新率 Step response: 200 msec. max. to within 99 % of final readout value (digital filter and internal zero correction disabled) 700 msec. max. (digital filter disabled, internal zero correction enabled) 環(huán)境條件 Operating temperature range: 0 to 50°C (0 to 45°C with all three plug-in cards installed) Storage temperature range: -40 to 60°C Humidity: 0 to 85% max. non-condensing 模擬數(shù)字轉(zhuǎn)換 Resolution: 16 bit A/D Conversion rate: 20 readings/sec. 手動去皮 Configurable via front keys |
Measuring input
Input Range Accuracy Accuracy Impedance max. Continous Resolution
(18 to 28°C) (0 to 50°C) Overload
±24 mVDC 0,02 % of 0,07 % of 100 MO 30 V 1 μV
reading +3 μV reading +4 μV
±240 mVDC 0,02 % of 0,07 % of 100 MO 30 V 10 μV
reading +30 μV reading +40 μV
訂貨型號
MP 30/00 Digital Indicator 85 to 250 VAC 9408 800 30001
MP 30/01 Digital Indicator 11 to 36 VAC/DC 9408 800 30011
MP 30/10 Dual Relay Output for MP 30/0x 9408 800 30101
MP 30/11 Quad Relay Output for MP 30/0x 9408 800 30111
MP 30/20 Analog Output for MP 30/0x 9408 800 30201
MP 30/31 RS 232 Interface for MP 30/0x 9408 800 30311
MP 30/32 RS 485 Interface for MP 30/0x 9408 800 30321
相關(guān)型號
X1 PR5301
X3 PR5410
X4 PR5510
