美国Dwyer 32B系列可编程温度控制器
详细信息
| 品牌:Dwyer | | 型号:32B-23 | | 加工定制:否 | |
| 安装型式:嵌入式 | | 控制模式:智能 | | 测温误差:0.25% | |
| 工作电压:240 V | | 重量:0.114 Kg | | | |
32B系列
1/32 DIN温度/过程调节器
多种输入方式,双温度输出控制,可RS-485通讯
32B系列 1/32 DIN温度/过程调节器尺寸小,但功能齐全。它采用了4位双排LED显示,指示过程值和设定值。控制功能有两位式控制,PID控制,自适应控制,手动控制。还有4段连续变化PID控制。双回路的输出控制可同时控制加热和冷却。第二个控制可以被设置成为报警模式,内带13种报警功能。
32B系列的标准配置中带有RS-485通讯接口,有多达247个通讯地址可用,传输速度2400到38400bps。它还有其它功能包括:可接受各种输入方式,可选择温度单位(华氏度/摄氏度),可选分辨率,采样速率快,可设置安全密码保护。
Inputs: Thermocouple, RTD, DC voltages or DC current.
Display: Two 4-digit, 7 segment .25" H (6.35 mm) LED's. PV: red; SV: green.
Accuracy: ±0.25% span, ±1 least significant digit.
Supply Voltage: 100 to 240 VAC, 50/60 Hz.
Power Consumption: 5 VA max.
Operating Temperature: 32 to 122°F (0 to 50°C).
Memory Backup: Nonvolatile memory.
Control Output Ratings: Relay: SPST, 3A @ 250 VAC resistive; Voltage Pulse: 14 V, 10% to -20% (max 40 mA); Current: 4 to 20 mA.
Communication: RS-485 Modbus® A-5-11/RTU communication protocol.
Weight: 4 oz (114 g).
Agency Approvals: CE, RoHS, cUL, UL.
Front Panel Rating: IP56.
ACCESSORIES:
- SCD-SW - Configuration software.
- A-277 - Precision resistor, 250 ohm.
- MN-1 - Mini-Node™ RS-485 to USB converter.
- A-600 - R/C snubber (recommended for inductive loads like a solenoid or contactor).
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Model Number |
Description |
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32B-23 |
1/32 DIN temperature/process controller, voltage pulse output 1 and relay output 2. |
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32B-33 |
1/32 DIN temperature/process controller, relay outputs 1 and 2. |
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32B-53 |
1/32 DIN temperature/process controller, current output 1 and relay output 2. |
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32B-63 |
1/32 DIN temperature/process controller, linear voltage output 1 and relay output 2. |
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