Features:

●PTB & OIML approved as suitable for trade use (up to 5000 d and 75010 d in case of multi-divisional scales)

● High accuracy, even for very small utilisation ranges (down to  15% in case of trade use according to OIML)

● High output signal and, thus, high-resolution of useful signal  range

● Low power consumption allows realisation of multiscale

 systems with simple evaluation electronics

● Protection to EEx ib IIC T 6 for use in explosion hazardous areas

● Protection class IP 68

Application

Acting as a transducer, the load cell

converts the mechanical input signal,

the load, proportionally into the

electrical output voltage.

The consistent optimization of

the ringtorsion load cells offers

additional advantages:

● The extremely low headroom

simplifies the use in almost all

weighing applications.

● The sturdy design enables easy

transport, installation, and operation,

even under very harsh

environmental conditions (e.g.

aggressive media, interfering

forces, or extreme temperatures)

Construction

● Hermetically sealed due to laser welding; protection class IP 68

● High corrosion protection due

to the use of electrolytically

polished stainless steel

●  All electrical components are

inside the load cell and are

thus optimally protected

● The high-quality, sturdy connection

cable is lead radially

into the load cell

● The P-RTN load cells are

compatible with earlier ring-torsion

load cells if our adapter kits are used

Functions

● High measuring sensitivity

● High repeatability

● High long-term stability and, thus,

continuing and consistently high

accuracy

● Minimal effect on accuracy by

side forces

● High reliability and availability,

even in case of unavoidable

shock loads, constraining forces

or electrical interferences

● Integral excessive voltage protection

● Moment-free load input/output

due to direct, vertical force flow

Technical Data || Exc+ (Red) ,Exc- (Black),Sig + (Green), Sig - (White)

Rated Load

... 1,2.2,3.3,4.7,10,15,22,33,47,68,100 470t

Operating temp range

-30 ~ +70 °C

Sensitivity

2.85 ± 0.005 mV/V

Safe load limit

150  F.S

Total error

± 0.03 , ± 0.05, v 0.1  F.S

Over load limit

200  F.S

Creep (30 Min)

± 0.03  F.S

Recommend excitation

10 ~ 12 V DC

Zero Balance

± 1  F.S

Maximum excitation

15 V DC

TCO

± 0.03  F.S/10°C

Protection class

IP 68

TC SPAN

± 0.03  F.S/10°C

Construction

Stainless Steel

Input resistance

1450 ± 10 Ω

Cable

Length:L:8m(1 ~ 4.7t) ,12m(10 ~ 33t),

16m(47 ~100t)

Diameter: ø 6mm

Output resistance

1402 ± 3 Ω ; 1402 ± 5 Ω (L ≥ 15m)

Insulation resistance

≥ 5000 M Ω