SR7-2-A-1-B-1-A-2 Level Switch Seojin Instech Viet Nam
SR7-2-A-1-B-1-A-2 Level Switch – Seojin Instech, đây là công tắc mức dạng cánh xoay (Mini Paddle / Rotary Level Switch) của Seojin Instech, dùng chủ yếu để phát hiện mức vật liệu rắn dạng bột, hạt hoặc viên trong silo, hopper và phễu chứa.
Dòng SR7 được thiết kế cho các ứng dụng vật liệu nhẹ và hopper kích thước nhỏ.
Thông tin model SR7
| Thông số | SR7-2-A-1-B-1-A-2 |
|---|---|
| Loại thiết bị | Mini Paddle Type Level Switch |
| Nguyên lý | Cánh xoay cơ điện |
| Điện áp | 220 VAC, 50/60 Hz |
| Kiểu trục | General type, khoảng 69 mm |
| Vật liệu bộ phận phát hiện | 304 Stainless Steel |
| Nhiệt độ làm việc | -10 ~ +120°C |
| Chiều dài phần đo | Cross Paddle 69 mm / Flat Paddle 128 mm theo cấu hình dòng SR7 |
| Kết nối lắp đặt | PF 3/4″ |
LIST CODE
| Code: SLIC-4P-OP Description: Float Type Level Transmitter (Controller) POWER: AC 110V/220V INPUT : DC 4-20mA OUTPUT : 4 SPST / DC 4-20mA Output APPLICATION : Control, H/L Alarm |
| Code: SLIC-4P-OP Description: Float Type Level Transmitter (Controller) POWER: AC 110V/220V INPUT : DC 4-20mA OUTPUT : 4 SPST / DC 4-20mA Output APPLICATION : Control, H/L Alarm |
| Code: ST-600-C-2-A-3-B-2 Description: Float Type Level Transmitter WET PARTS MATERIAL C : PVC Float MOUNTING SIZE 2 : JIS 10K 100A FF Flange OPERATING TEMPERATURE A : -20 ~ +60°C MEASURING RANGE 3 : 0 ~ 3M ENCLOSURE B : Weather Proof (ADC-12) CONDUIT CONNECTION 2 : PT 3/4″ |
| Code: ST-600-C-2-A-5-B-2 Description: Float Type Level Transmitter WET PARTS MATERIAL C : PVC Float MOUNTING SIZE 2 : JIS 10K 100A FF Flange OPERATING TEMPERATURE A : -20 ~ +60°C MEASURING RANGE 5 : 0 ~ 5M ENCLOSURE B : Weather Proof (ADC-12) CONDUIT CONNECTION 2 : PT 3/4″ |
| Code: ST-4S-D-1-A-1-B-1-B-1 Description: REED FLOAT TYPE LEVEL SWITCH NUMBER OF POINT 4S : 4 Point NUMBER OF FLOAT D : 4 EA TYPE OF WIRE CONNECTION 1 : Multi-Wire WET PARTS MATERIAL A : 304SS MEASURING LENGTH 1 : 0~1M MOUNTING SIZE B : JIS 10K 100A 6t FF Flange OPERATING TEMPERATURE 1 : -20 ~ +80°C ENCLOSURE B : Weather Proof (ADC-12) CONDUIT CONNECTION 1 : PF 3/4″ |
| Code: SHQ-3-A-1-D-1-A-1 Description: MICRO SWITCH TYPE QUICK FLOAT NUMBER OF FLOAT 3 : 3 Point OUTPUT A : Normal open A TYPE OF WIRE 1 : Multi-Wire MOUNTING SIZE D : PF 2″ABS with JIS 100A FF HDPE Flange MEASURING CABLE LENGTH 1 : 0~5M MATERIAL OF WEIGHT A : PVC (Ø60 x 110H) CONDUIT CONNECTION 1 : PF 1/2″ * This model is generally dispatched in an unassembled state. However, upon request, we can assemble the set for your convenience for a slight surcharge. |
| Code: SQH-3-A-1-D-1-A-1 Description: MICRO SWITCH TYPE QUICK FLOAT NUMBER OF FLOAT 3 : 3 Point OUTPUT A : Normal open A TYPE OF WIRE 1 : Multi-Wire MOUNTING SIZE D : PF 2″ABS with JIS 100A FF HDPE Flange MEASURING CABLE LENGTH 1 : 0~5M MATERIAL OF WEIGHT A : PVC (Ø60 x 110H) CONDUIT CONNECTION 1 : PF 1/2″ * This model is generally dispatched in an unassembled state. However, upon request, we can assemble the set for your convenience for a slight surcharge. |
| Code: SR7-2-A-1-A-1-A-1 Description: Paddle Type Level Switch |
| Code: SF-3-A-1-A Description: Flow switch |
| Code: SCAP-1-B-1-OP-OP-A-6 Description: Capacitance type level switch |
| Code: SR7-2-A-1-A-1-A-1 Description: Paddle Type Level Switch |
| Code: SQM-4-A-1-A-1-A-1 Description: Quick Float Type Level Switch *Note: non-assembled |
| Code: SMC-14-A-2-OP-2-F Description: DISPLACEMENT TYPE LEVEL SWITCH NUMBER OF CONTACT FOR CONTROL 14 : 4 Point (HH/H/L/LL Alarm – DPDT) OPERATING TEMPERATURE & PRESSURE A : -40 ~ +120°C & 10Kg/Cm2 WET PARTS MATERIAL 2 : 316LSS MOUNTING SIZE OP : ANSI 150# 4″ FF 304SS ENCLOSURE 2 : Weather Proof – Base ADC / Cover – AC2B CONDUIT CONNECTION F : NPT 3/4″ *Note: The code for the conduit connection pertaining to the SMC model has been modified to code F so that it can align with our current ordering chart. |
| Code: ST-2S-B-1-C-1-A-1-B-1 Description: REED FLOAT TYPE LEVEL SWITCH (PVC) NUMBER OF POINT 2S : 2 Points NUMBER OF FLOAT B : 2 EA TYPE OF WIRE CONNECTION 1 : Multi-Wire WET PARTS MATERIAL C : PVC MEASURING LENGTH 1 : 0~1M MOUNTING SIZE A : JIS 10K 80A FF Flange OPERATING TEMPERATURE 1 : -20 ~ +60°C ENCLOSURE B : Weather Proof (ADC-12) CONDUIT CONNECTION 1 : PF 3/4″ |
| Code: ST-600-A-1-A-3-A-2-C Description: FLOAT TYPE LEVEL TRANSMITTER |
| Code: SGL-3-A-4-A-1-A Description: Gear type liquid Level Transmitter |
| Code: ST-600-A-5-A-1-D-2-C Description: Float type Level Transmitter |
| Code: SDT-420-33-A-1-A-3-A-2-A-3-A Description: Displacement Type Level Transmitter |
| Code: SMC-73-B-1-A-2-OP-1-A-1-D-1-A Description: Vertical Float Type Level Switch OP: ANSI 300# 1″ RF Carbon Steel |
| Code: SR7-2-A-1-B-1-A-2 Description: Mini Paddle Type Level Switch |
| Code: ST-600-C-2-A-2-B-1 Description: Float Type Level Transmitter |
| Code: ST-600-C-2-A-1-B-1 Description: Float Type Level Transmitter |




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