- 面议
起订量：
PR1591 模拟量变送器
- 型号
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详细信息
德国Sartorius PR1591模拟信号变送器可以对电流、电压等电量参数或温度、电阻等非电量参数，进行高速精确测量，经隔离转换成标准的模拟信号输出。既可直接与指针表，数显表相接，也可以与自控仪表(如PLC)、各种A/D转换器、以及计算机系统配接。
The analogue transmitters of the PR1591 series from Sartorius have been especially designed for use in industrial environment, and are particularly suited for applications with hazardous areas (zone 1) like chemical, petrochemical and food industries. The applications range from level control and simple weighing to complex applications e.g. mixing and filling stations, in conjunction with PLCs, computers or other supervisory systems.
High precision analogue transmitter for all kinds of industrial weighing, batching and level control applications
高精度变送器，用于所有工业称重，配料和料位控制应用
Standard analogue outputs 0–10 V and 0/4–20 mA
输出0-10V和0/4-20mA
6-wire load cell interface
6线传感器连接接口
Power supply: 24 VDC/AC according to NAMUR ±15 VDC; 110/220 VAC
供电：24 VDC/AC和110/220 VAC
Easy to commission and to calibrate
轻松校准
Adjustment easily accessible via the front
面板按键调节简单
Longterm and temperature stable
长期稳定，温度稳定性高
Weight transmitter PR 1590/24 PR 1591/00 PR 1591/10
Accuracy class 0.05 % 0.1 % 0.1 %
Linearity 0.01 % 0.01 % 0.01 %
Zero stability 0.09 % / 10 K < 0.17 % / 10 K < 0.17 % / 10 K
Span stability 0.05 % / 10 K < 0.10 % / 10 K < 0.10 % / 10 K
Ranges span 2.5–25 mV 2.5–25 mV 2.5–25 mV
Ranges deadload 0–15 mV 0–15 mV 0–15 mV
Load cell supply 12 V 12 V 12 V
Minimum impedance 75 O 100 O 100 O
(resulting)
Supply voltage 24 VDC/AC 110/128/220/238 VAC 110/128/220/238 VAC
(nominal) ± 15 VDC
Voltage tolerances DC: 18 … 33 V -15 % … +10 %
(Operating range) AC: 18 … 28 V 48 Hz to 62 Hz
Power consumption 7.5 W / 11 VA 11 W max. / 20 VA max.
(at nominal voltage)
Isolated output yes
(signal / supply)
Control outputs no 2 relays 2 relays
Additional features Display built-in
Net weight 0.23 kg 2.6 kg 2.6 kg
Shipping weight 0.50 kg 3.6 kg 3.6 kg
Operating temperat. -10 oC to +55 oC -10 oC to +55 oC 0 oC to +55 oC
Storage temperature -40 oC to +70 oC -20 oC to +60 oC -20 oC to +60 oC
Packing dimensions 240 + 160 + 70 460 + 250 + 220 460 + 250 + 220
订货型号
PR 1590/24: ±15 V or 24 VDC/AC according to NAMUR
PR 1590/66: intrinsically safe version (CENELEC)
PR 1591/00: field housing (IP 65) two relays for setpoints
PR 1591/10: field housing (IP 65) with display two relays for setpoints
PR 1591/60: intrinsically save version (CENELEC), field housing (IP 65) two relays for setpoints
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