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Benui Electric > Load cell > High temperature load cell > QS-H Double beam high temp. load cell

QS-H Double beam high temp. load cell

Model: QS-H
Description:
Capacities:(Emax)
10,20,30,40,50t
Rated output:
2.0mV/V
Accuracy: C2 OIML R60
Material of elastomer: Alloy steel or stainless steel

Details Description

Execution standard:
GB/T 7551-1997 Certificate
(eqv OIML R60)
Combined error: 0.027%

Sealed to IEC 529:
Protection grade: IP67 or IP68.
Protection against total immersion in water for 30 minutes at a pressure corresponding to a 1 m head of water.

 

Dimensions

(In mm. 1mm = 0.03937 inches)

QS-H Double beam high temp. load cell QS-H Double beam high temp. load cell

Note:
(**) are for QS-40~50t

 

Circuit Diagram:

4 Core cable standard lengths:
<=30t: 12.0 m, >=40t: 16m
Diameter: Φ6
Connection:
Refer to the following drawing:

QS-H Double beam high temp. load cell

Notice:The 7 and/or 5 wires of cable should be short circuit before using.

 

Specification

Item\ Parameter C3 Unit
Rated load (Emax): 10,20,30,40,50 t
Maximal numbers of load cell verification Intervals (Nlc): 2000 d
Minimum load cell verification intervals Intervals ( Vmin): 0.02 % of rated load
Rated output (Cn): 2.0±0.1% mV/V
Combined error: 0.027 -% of rated output
Temperature effect on sensitivity(Tkc): 0.0024 =% of rated output/
Temperature effect on zero balance(Tk0): 0.002 -% of rated output
Zero balance: 1.0 -% of rated output
Input resistance(Rlc): 775±5 Ω(Ohms)
Output resistance(Ro): 702±2 Ω(Ohms)
Insulation resistance: ≥5000 MΩ (Mega-Ohms)
Safe overload: 150 % of rated capability
Ultimate overload: 300 % of rated capability
Operating temperature range: -20~+160/-5~+320 ℃/ °F
Recommend excitation: 8~15 V( DC or AC)
Maximum excitation: 24 V( DC or AC)
Material of elastomer: Alloy steel / Stainless steel
Protection class: IP67/IP68

The data for deviation of synthesis error,TK0,TKc are typicl values. The sum of these
data meets the requirements according to OIML R60