SPSW Series Singles Point Stainless Steel Load Cells

As of: Wednesday, December 4, 2024

Standard Features

C3 precision class
Off center load compensated
Made in 17-4 ph stainless steel
IP67 protection
Max. capacities from 7.5 to 200 kg
For platforms with dimensions up to 500 x 400 mm
Shielded connection cable
Test certificate available upon request

CAPACITIES (kg): 7.5, 15, 30, 50, 100, 200.

OIML R60. C3 precision class.

17-4 PH stainless steel. IP67 protection.

Stainless steel load cells for off center loads, suitable for example to build CE-M approved scales with a single load cell with maximum dimensions of 500x400 mm.

Specifications

Minimum load cell verification interval:
Vmin = EMax / 10.000-15.000

Maximum number of verification intervals:
nLC = 3000

Full Scale Output:
2mV/V +/- 10%

Temperature effect on zero:
from ±0,0093% F.S./10K to ±0,0140% F.S./10K

Temperature effect on full scale output:
±0,0117% F.S./10K (-10°C/+20°C)
±0,0175% F.S./10K (+20°C/+40°C)

Compensated Temperature Range:
-10°C/+40°C

Operating Temperature Range:
-10°C/+50°C

Creep at nominal load in 30 minutes:
± 0,01% F.S.

Maximum tolerated excitation voltage:
15 VDC

Input Resistance:
380 ± 15 Ohm

Output Resistance:
359 ± 5 Ohm

Insulation Resistance at 100V:
>1000 MOhm

Safe Overload:
150% F.S.

Ultimate Overload:
300% F.S.

Nominal displacement:
< 0.5 mm

Shielded cable:
6-wire shielded cable, 3m long, 5mm diameter

Wiring Code

Wiring Code
Colour	Function
WHITE	OUTPUT +
GREEN	SENSE +
BLUE	INPUT +
RED	OUTPUT -
BLACK	INPUT -
GREY	SENSE -

ATEX Version

The CCATEX certificate makes the load cell suitable for use in hazardous areas with protection methods according to:

ATEX II 1G Ex ia IIC T6 (Ta -20÷+40°C) TX (Ta -20÷+65°C) Ga
ATEX II 1D Ex ta IIIC TX°C (Ta -20÷+40°C) TX°C (Ta -20÷+65°C) Da IP65.

The certificate includes the manual and the ATEX CE conformity declaration (available in EN, DE, FR, and IT).

IMPORTANT: the certificate refers to the single load cell. For systems with more load cells, it is necessary to order one certificate for each load cell.

Dimensions

Code	Max (kg)	Plate Max (mm)	l (mm)	w (mm)	h (mm)	a (mm)	b (mm)	c Ø (mm)	d (mm)	e (mm)	f (mm)	g (mm)	i (mm)	m (mm)
SPSW7.5	7,5	500 x 400	150	25	40	19	100	N°4 x M6	N°2 x M6	M6	M6	35	13	6,2
SPSW15	15	500 x 400	150	25	40	19	100	N°4 x M6	N°2 x M6	M6	M6	35	13	6,2
SPSW30	30	500 x 400	150	25	40	19	100	N°4 x M6	N°2 x M6	M6	M6	35	13	6,2
SPSW50	50	500 x 400	150	25	40	19	100	N°4 x M6	N°2 x M6	M6	M6	35	13	6,2
SPSW100	100	500 x 400	150	25	40	19	100	N°4 x M6	N°2 x M6	M6	M6	35	13	6,2
SPSW200	200	500 x 400	150	25	40	19	100	N°4 x M6	N°2 x M6	M6	M6	35	13	6,2

Parts

Part #	Description
Available Versions
SPSW7.5	Single point approved load cell, C3, Max=7,5kg in stainless steel, IP67 protection degree, 359 Ohm output resistance.
SPSW15	Single point approved load cell, C3, Max=15kg in stainless steel, IP67 protection degree, 359 Ohm output resistance.
SPSW30	Single point approved load cell, C3, Max=30kg in stainless steel, IP67 protection degree, 359 Ohm output resistance.
SPSW50	Single point approved load cell, C3, Max=50kg in stainless steel, IP67 protection degree, 359 Ohm output resistance.
SPSW100	Single point approved load cell, C3, Max=100kg in stainless steel, IP67 protection degree, 359 Ohm output resistance.
SPSW200	Single point approved load cell, C3, Max=200kg in stainless steel, IP67 protection degree, 359 Ohm output resistance.

Options

Part #	Description
Options for ATEX version
LCCB	Shielded cable 6x0.25 mmý (suitable for Ex zones). PVC inner sheath. Tinned copper braid shielding. PVC outer sheath, diameter 5.8 mm. Temperature range: -40 / +80 øC. Minimum bending radius >/= 6 x O.D. _/m
LCCBA	Armoured cable 6x0.25 mmý (suitable for Ex zones). PVC inner sheath, diameter 5mm. Iron-zinc alloy armour. Transparent PVC outer sheath, 8 mm diameter. Temperature range: -15 / +70 øC. Minimum bending radius >/= 5 x O.D. _/m
EXCB6	Blue shielded cable 6x0.22 mmý, only for EX i (2GD) assemblies. PVC inner sheath. Tinned copper braid shielding. Polyurethane outer sheath, diameter 5.8 mm. Temperature range: -40 / +80 øC. Minimum bending radius >/= 7 x O.D. _/m
CCATEX-1	Optional ATEX version for single load cell. Marking: ATEX II 1G Ex ia IIC T6 (Ta -20ö+40øC) TX (Ta -20ö+65øC) Ga and ATEX II 1D Ex ta IIIC TXøC (Ta -20ö+40øC) TXøC (Ta -20ö+65øC) Da IP65. Provided with safety instructions and the ATEX EU declaration of conformity (EN, DE, FR, ES and IT).
CCATEX3GD	ATEX certificate for each load cell. Marking: ATEX II 3G Ex nA IIC T6 Gc for gas and ATEX II 3D Ex tc IIIC T115øC Dc IP65 for dusts. Complete with manual and ATEX CE conformity declaration (available in EN, DE, FR and IT).