LZS-Rotameter with alarm limit switch
Available on Water
Accuracy:4% F.S
Max Temp:60
connection:Pin-board pipe or Thread
LZS-Technical Parameters of LZS Series
1. Principle
Variable Area Flowmeter Alarm Limit Switch has been designed for use in level alarm applications. Include magnetron and dry reed. It consists of a pair of contacts on ferrous metal reeds in a hermetically sealed glass envelope. The contacts may be normally open, closing when a magnetic field is present, or normally closed and opening when a magnetic field is applied.
2. Application and Features
BJ01: High Alarm Limit (HA)
BJ02: Low Alarm Limit (LA)
Both BJ01 and BJ02 available on Max, Mid and Min scales. Limit switch are mounted on a slide track line. When magnet floats approach to the alarm unit, it will sent signal to on and off the contract.
3. Technical Data
Operating Voltage: ≤DC24V or AC24V
Operating Current: ≤0.3A
Constant Current (ON & OFF): ≤0.1A
Rupturing Capacity: ≤1A
Insulation Resistance: >109Ω
Operating Temp: 0°c to +55°c
Protection Levels: IP65
Delay (ON & OFF Position): ≤4mm
4. Installation Hints
Keep away from equipment with magnet, such as electric motor.
Can not use in liquid containing magnetic metal impurity.
Pipe Vibration is forbidden.
Diameter (Dg)mm | Model | Measure Range | Accuracy | Media State | ||
Long Tube Type | Short Tube Type | Temperature | Pressure | |||
15 | LZS-15 | 10-100 l/h 16-160 l/h 25-250 l/h 40-400 l/h 60-600 l/h
| 5-50 l/h 10-100 l/h 16-160 l/h 25-250 l/h 40-400 l/h 50-500 l/h 60-600 l/h 100-1000 l/h | ±4% | 0-60 | ≤0.6 |
25 | LZS-25 | 100-1000 l/h 160-1600 l/h 250-2500 l/h | 100-1000 l/h 160-1600 l/h 4-40 l/min 250-2500 l/h | |||
32 | LZS-32 |
| 0.4-4 m3/h 0.6-6 m3/h | |||
50 | LZS-50 | 0.4-4 m3/h 0.6-6 m3/h 1-10 m3/h 1.6-16 m3/h | 1-10 m3/h 1.6-16 m3/h | |||
65 | LZS-65 |
| 2.5-16 m3/h 5-25 m3/h 8-40 m3/h 12-60 m3/h | |||
100 | LZS-100 |
| 14-90 m3/h 18-120 m3/h | |||
125 | LZS-125 |
| 25-150 m3/h 25-180 m3/h | |||
150 | LZS-150 |
| 14-90 m3/h 18-120 m3/h 25-150 m3/h 25-180 m3/h 25-200 m3/h | |||
The drawing and installation size of LZS-Durable Plastic Tube Type Rotameter Flow Meter
Model | Size (mm) | Suit Pipe (Dg)mm | |||||
Long Tube Type | Short Tube Type | ||||||
L | D1 | D2 | L | D1 | D2 | 1520 | |
LZS-15 | 280 | 20 | 45 | 202 | 20 | 45 |
|
LZS-25 | 380 | 32 | 68 | 226 | 32 | 60 | 2532 |
LZS-32 |
|
|
| 288 | 40 | 74 | 3240 |
LZS-50 | 430 | 63 | 98 | 341 | 63 | 98 | 5063 |
LZS-65 |
|
|
| 430 | 75 | 22 | 6575 |
LZS-100 |
|
|
| 550 | 17 | 175 | 100 |
LZS-125 |
|
|
| 550 | 17 | 175 | 125 |
LZS-150 |
|
|
| 560 | 21 | 240 | 150 |
