Interface 1200 Precision Hi-Capacity

The 1200 Precision series is our standard Low Profile load cell and is a long established favourite of many users who require reliability and high performance under many high loading conditions. The design of the 1200 is inherently insensitive to off-axis loads and this is further enhanced by moment compensation that makes it ideal for applications with hydraulic, pneumatic or electric actuator loading systems. The 1200 and 1000 series products are in daily use in many aerospace and automotive test facilities throughout the world. The high calibre performance also makes the 1200 series the choice for calibration equipment and large numbers are in use as Proving Devices and Reference Standards in many calibration companies and laboratories.

6 Standard capacities from 900kN to 9MN, 200K lbf to 2,000 Klbf
Accuracies to 0.07%FS
Connector Protector(s) fitted to 1.2MN (270K) and above
T&C Calibration in-house up to 1,000,000 lbf

Available Downloads:

1200 High Capacity Load Cell data sheet V2.4

6 Standard capacities from 900kN to 9MN, 200K lbf to 2,000 Klbf
Accuracies to 0.07%FS
Connector Protector(s) fitted to 1.2MN (270K) and above
T&C Calibration in-house up to 1,000,000 lbf
Moment compensated (up to 1280 flexure)
High output to 4mV/V

PARAMETERS		MODEL
PARAMETERS		1240	1244	1252	1260	1280	1290
CAPACITY
Measuring Range	U.S. (lbf)	200K	270K	400K	600K	1000K	2000K
Measuring Range	Metric (kN)	900	1.2K	1.8K	2.7K	4.5K	9K
ACCURACY - (MAX ERROR)
Static Error Band - %FS		±0.07	±0.07	±0.1	±0.12	±0.15	±0.2
Nonlinearity - %FS		±0.07	±0.08	±0.1	±0.12	±0.15	±0.2
Hysteresis - %FS		±0.07	±0.08	±0.1	±0.12	±0.15	±0.2
Non-repeatability - %RO		±0.01	±0.02	±0.02	±0.02	±0.02	±0.02
Creep, in 20 min - %		±0.025	±0.025	±0.025	±0.025	±0.025	±0.025
Side Load Sensitivity - %		±0.25	±0.25	±0.25	±0.25	±0.25	±0.25
Eccentric Load Sensitivity - % / in		±0.25	±0.25	±0.25	±0.25	±0.25	±0.5
TEMPERATURE
Compensated Range	°F	+14 to +113	+14 to +113	+14 to +113	+14 to +113	+14 to +113	+14 to +113
Compensated Range	°C	-10 to +45	-10 to +45	-10 to +45	-10 to +45	-10 to +45	-10 to +45
Operating Range	°F	-67 to +194	-67 to +194	-67 to +194	-67 to +194	-67 to +194	-67 to +194
Operating Range	°C	-55 to +90	-55 to +90	-55 to +90	-55 to +90	-55 to +90	-55 to +90
Effect on Zero - %RO MAX	°F	±0.0008	±0.0008	±0.0008	±0.0008	±0.0008	±0.0008
Effect on Zero - %RO MAX	°C	±0.0014	±0.0014	±0.0014	±0.0014	±0.0014	±0.0014
Effect on Output - %RO MAX	°F	±0.0008	±0.0008	±0.0008	±0.0008	±0.0008	±0.0008
Effect on Output - %RO MAX	°C	±0.0014	±0.0014	±0.0014	±0.0014	±0.0014	±0.0014
ELECTRICAL
Rated Output - mV/V (Nominal)		4	4	4	4	4	4
Bridge Resistance - Ohm (Nominal)		350	350	350	350	350	350
MECHANICAL
Safe Overload - %CAP		±150	±150	±150	±150	±150	±150
Deflection @ RO	in	0.012	0.006	0.007	0.008	0.008	0.01
Deflection @ RO	mm	0.305	0.152	0.178	0.203	0.203	0.254
Optional Base - P/N (Metric)		B105(M)	B116(M)	B121(M)	B122(M)	B123(M)	B125(M)
Natural Frequency - kHz		4.9	5	5.5	5.5	5.5	5.5
Weight	lb	68	70	100	200	450	860
Weight	kg	30.84	31.75	45.36	90.72	204.12	390.09
Material		Alloy Steel	Alloy Steel	Alloy Steel	Alloy Steel	Alloy Steel	Alloy Steel
Calibration		Tension & Compression

Additonal independent bridges
Additional calibrations
Special capacities
Special threads or mechanical adaptations
Special characteristics

Load cell
NIST traceable calibration certificate (per bridge)

Why choose Interface Sensor Products?

Interface is an internationally recognised brand and decades of experience have gone into making Interface manufactured load cells the benchmark for thousands of users around the world.

Interface product reliability is second to none and all our product lines have to match this standard before we would consider recommending them to our customers.

Our customer list is a "Who's Who" of household names ranging from the Aerospace Giants through to the most prestigious Universities. This speaks volumes about our reputation for quality solutions on projects of all sizes around the world.