UHZ-57/76-UB( current type plug-in level gaugeDetailed product description：

The UHZ-57/76-UB (current type) plug-in level gauge is based on the UHZ-57/76-UR and adds a transmission module to convert the liquid level into a corresponding two-wire 4-20mA DC standard signal output. Paired with our XGZU-503 digital display instrument, or DCS or PLC system, it can achieve remote detection, control, and alarm of liquid level

technical indicators
Measurement accuracy: ± 1 cm
Measurement range (L): 0-6000 mm
Medium density: ≥ 0.45 g/cm3
Medium viscosity: ≤ 0.02 Pa.S
Working temperature: 0~+80 ℃
Work pressure: 0.6, 1.0, 2.5 MPa
Connection flange size: DN50-DN100
Factory flange standard: HG20592-20635-1997
Circular float size: Ø 40-160mm
Outgoing interface thread: M20 × 1.5
Output signal: 4-20mA DC
Working power supply: 24V DC
Transmission distance: 1000 meters
Explosion proof grade: Explosion proof type: Ex d Ⅱ BT4
Intrinsic safety type: Ex ib Ⅱ CT4
Explosion proof certificate number: GYB 04191 GYB 04192
Protection level: IP65
Intrinsic safety related equipment: LB988 LB901 LB901R Zener safety barrier