PRB Series

PRB Series

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Strain Gauge-Type Pressure Transducer

Specifications
Rated capacity	1 MPa ~ 100 MPa
Safe overload	150% R.C.
Ultimate overload	300% R.C. (PRB-100MP: 200% R.C.)
Rated output	1.5 mV/V±0.015 mV/V (PRB-1MP: 1 mV/V±0.01 mV/V)
Non-linearity	0.2% R.O. (PRB-1MP: 0.3% R.O.)
Hysteresis	0.2% R.O. (PRB-1MP: 0.3% R.O.)
Repeatability	0.3% R.O.
Excitation, recommended	≤6 V
Excitation, maximum	10 V
Zero balance	PRB-1MP: ±0.05 mV/V PRB-2MP~100MP: ±0.045 mV/V
Input resistance	350 Ω±3.5 Ω
Output resistance	350 Ω±3.5 Ω
Insulation resistance	≥1,000 MΩ (DC 50 V) (between lead and main body)
Temp. range, compensated	-10 ℃ ~ 60 ℃
Temp. range, safe	-15 ℃ ~ 100 ℃
Temp. effect on zero	0.2% R.O./10 ℃
Temp. effect on output	0.2% LOAD/10 ℃
Connector	with NDI-7P-R (receptacle) Connector P/N: PRC03-21A10-7F
Cable	CAC-101-5M (Options)
Class of protection	IP64 or equivalent
Material of element	PRB-200KP ~ 500KP: Beryllium steel, (part of pressure diagram is stainless steel.) PRB-1MP ~ 100MP: Stainless steel
Mounting screw	G3/8{PF} (PRB-100K: G1/2{PF})
Weight	PRB-1MP~-10MP: Approx. 220 g PRB-20MP~-50MP: Approx. 300 g PRB-100MP: Approx. 450 g