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美國Dwyer 32B系列可編程溫度控制器
詳細信息| 詢價留言品牌:Dwyer 型號:32B-23 加工定制:否 安裝型式:嵌入式 控制模式:智能 測溫誤差:0.25% 工作電壓:240 V 重量:0.114 Kg 測溫誤差:0.25%
1/32 DIN溫度/過程調節器
多種輸入方式,雙溫度輸出控制,可RS-485通訊
32B系列 1/32 DIN溫度/過程調節器尺寸小,但功能齊全。它采用了4位雙排LED顯示,指示過程值和設定值。控制功能有兩位式控制,PID控制,自適應控制,手動控制。還有4段連續變化PID控制。雙回路的輸出控制可同時控制加熱和冷卻。第二個控制可以被設置成為報警模式,內帶13種報警功能。
32B系列的標準配置中帶有RS-485通訊接口,有多達247個通訊地址可用,傳輸速度2400到38400bps。它還有其它功能包括:可接受各種輸入方式,可選擇溫度單位(華氏度/攝氏度),可選分辨率,采樣速率快,可設置安全密碼保護。
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).
Model Number Description 32B-23 1/32 DIN temperature/process controller, voltage pulse output 1 and relay output 2. 32B-33 1/32 DIN temperature/process controller, relay outputs 1 and 2. 32B-53 1/32 DIN temperature/process controller, current output 1 and relay output 2. 32B-63 1/32 DIN temperature/process controller, linear voltage output 1 and relay output 2. -