4″ LM Digital Switch Pressure Gauges
SDI04-L
Description
- High precision at ±0.5%
- Backlight display; Zero reset; Switching between 8 types of units Psi, Bar, kg/cm2, Kpa, Mpa, in-Hg, cm-Hg, Atm
- AISI Stainless Steel 17-4PH one-piece-formed sensor, 100% without welds, O-ring or silicone oil; 100% leakage-proof.
- SUS304 casing, can be used in weak acid or alkaline environment.
- Incorporating RS485 communication, allows in-house monitoring.
- Capable of -10~60°C temperature compensation.
- Capable of Peak-Hold.
- Diaphragm Base installable
- 4 setting of I.O output; 8 setting of Higher limit (H) and Lower limit (L)
- Burst pressure : 5X
- Pressure overload : 2X
- Service life : 10 million
Product Specification：
| DIMENSION | 100mm |
|---|---|
| ACCURACY | ±0.5% F.S. |
| FLUIDS SUITED | Water, Air, Hydraulic fluid |
| PRESSURE RANGE | -1~700 BAR |
| TEMPERATURE | Working temp -20~85°C (non-frozen condition) Compensation temp 0~55°C (non-frozen condition) Storage humidity 35~85% |
| CONNECTORS | 1/2″ PT.NPT or other Brass Alloy. LM or LBM |
| DIGIT SIN DISPLAY | 4-1/2-digit LCD. WINDOW 28X68mm |
| CASE | SUS304 |
| DIAL | PC |
| SUPPLY VOLTAGE | DC: 12V~24V |
| CURRENT DRAWN | Max:150mA (single back-light) Not include control output drawn |
| CONTROL OUTPUT | 4 setting of output: NPN/PNP-Open Collector Load current: <100mA Voltage (NPN): Max DC30V Voltage (PNP): Max supplied voltage |
| COMMUNICATION | RS485 (RTU MODE) |
| ADDITION | SS Diaphragm Base PP Diaphragm Base |
