Dynamometers, digital dynamometer, digital dynamometers

Technical specifications, drawing and dimensions table (scroll further down)

The RON 2125 Dynamometer scale is a unique combination of the smallest and lightest load cell with a large display. The small load cell ensures portability and low headroom loss for any application.

RON 2125 Dynamometer scales come with a hand-held remote display that up to 12.5 tons capacity is removable and can be attached to the load cell. The removable display enables the user either to hold the indicator in his hand or snap it very easily onto the load cell.

By this means, the user's personal safety is ensured, as under no circumstances will he have to approach the load in order to read the result. He will either hold the remote indicator in his hand, or read the large display from a safe distance.

The separation of load cell and display also increases the system's durability.

The load cell's unique perpendicular hole structure neutralizes external moments and thus improves safety and accuracy.

An offshore version of the RON 2125 Shackle Type is also available: Offshore dynamometers, underwater dynamometers and underwater load cells. Offshore applications require a higher sealing level and so RON offshore dynamometers and underwater load cells are especially suitable for these applications.

All Crane Scales, hook Dynamometer Scales, and Force Indicators are factory-tested and supplied with a test certificate, including a fully traceable calibration chart.

RON 2125 hook Dynamometers, Crane Scales, and force indicators, for weighing during lifting, overload prevention, tension and load control.

Shackles not included
Removable display
up to 12.5 ton capacity

View product brochure and technical specifications (PDF)

Specifications

Options

Safety Factor: Designed to 5:1.

Proof Load: Each system proof-loaded to 200% of capacity (certified) up to a test force of 400t.

Accuracy: ± 0.1% of full range.

Durability: Robust extruded aluminum indicator housing, iridized and polyurethane coated.

Display: 5 digit, 1" (25mm) liquid crystal display and annunciator; two-level overload state, max. value (peak hold), low battery, tare state (gross or net), measuring units, sleep state, charge, and programming instructions. Standard number of measurements per second: 1.

Functions: Zero. Tare. Low battery warning. Max. (peak hold). Two-level overload visual alarms. User calibration. Sleep mode after 60 sec. in zero value, awakes automatically when loaded.

Units: Available in the following measurement readings: metric tons, short tons (2000 lbs), kgs, lbs (lbs x 10 for capacities of 50t and above), newtons, deca newtons, k. newtons.

Load Cell Material: Made of high-strength, aerospace quality, alloy steel, polyurethane coated.

Indicator Material: Extruded aluminum.

Power: 3 x AA (“finger”) 1.5 Volt Alkaline disposable batteries. Batteries rated 3AH will function for at least 2000 hours (at least three months of continuous working). Occasional use will extend the life of the batteries up to several years. Adding certain options will shorten the life of the batteries. All settings retained at power off.

Calibration: User calibration. Initial factory calibration, fully traceable (certified).

Temperature Range: -15°F to +175°F
(-25°C to +80°C)

Environmental: Weatherproof, NEMA 4, IP65.

1 or 2 user-adjustable set points

Additional 2"/50mm LCD display with cable connection to indicator

Additional 4"/100mm LED display with cable connection to indicator

Additional spare cable in 15ft/5m increments

Analog output: 0 to 1V/0 to 2V/0 to 3V

Analog output: 4 to 20 mA

Baud rate, user-selectable

Carrying case

Dampened (average) display for unstable load

Data logger – up to 600 measurements

Data logger – up to 3000 measurements

Data logger – up to 6000 measurements

Fatigue rated load cell

IP 67 load cell with special off-shore connectors

IP 68 load cell with underwater capability

Longer extension cable in 15ft/5m increments

Number of measurements per second: 2/3/4/5/6/7/8/20/30, factory set Real-time clock

Rechargeable batteries, with an external charger for charging the batteries inside the system

Rope falls multiplier, user-selectable

RS-232 - continuous or on demand data output, user-selectable

RS-485 - continuous or on demand data output, user-selectable

Totalizer

Units, user-selectable

	RON 2000 - S

Optional carrying case

15.08.07

Print version

Cat no.	Full range	Resolution		Load cell weight		Cable length		H1 (max.)		H2 (max.)		B (max.)		Ø D 1 (max.)		Ø D 2 (min.)		Matching anchor shackle size*
Cat no.	tons	kgs	lbs	kgs	lbs	m1	ft	mm	inch	mm	inch	mm	inch	mm	inch	mm	inch	inch
S-005	0.5	0.2	0.5	0.4	0.9	5	16	125	4.9	92	3.7	16	0.7	31	1.3	17	0.66	1/2, 7/16, 3/8
S-01	1	0.5	1	0.4	0.9	5	16	125	4.9	92	3.7	16	0.7	31	1.3	17	0.66	1/2, 7/16, 3/8
S-02	2	1	2	0.4	0.9	5	16	125	4.9	92	3.7	16	0.7	31	1.3	17	0.66	1/2, 7/16, 3/8
S-03	3	1	2	0.4	0.9	5	16	140	5.5	100	4	19	0.75	38	1.5	21	0.82	5/8, 1/2
S-05	5	2	5	0.6	1.3	5	16	150	5.9	105	4.2	26	1	45	1.75	23	0.9	3/4, 5/8
S-10	10	5	10	1.5	3.3	5	16	200	7.9	135	5.3	41	1.6	63	2.5	36	1.4	1 1/4, 1 1/8, 1
S-12	12.5	5	10	1.5	3.3	5	16	200	7.9	135	5.3	41	1.6	63	2.5	36	1.4	1 1/4, 1 1/8, 1
S-15	15	10	20	2.5	5.5	5	16	225	8.8	145	5.7	53	2.1	75	3	40	1.55	1 3/8
S-20	20	10	20	2.5	5.5	5	16	225	8.8	145	5.7	53	2.1	75	3	40	1.55	1 3/8
S-25	25	10	20	3.5	7.7	5	16	240	9.4	150	5.9	58	2.3	87	3.4	44	1.7	1 1/2
S-30	30	10	20	3.5	7.7	5	16	240	9.4	150	5.9	58	2.3	87	3.4	44	1.7	1 1/2
S-40	40	20	40	7.7	17	10	32	320	12.6	195	7.7	71	2.8	115	4.5	60	2.3	2, 1 3/4
S-50	50	20	40	7.7	17	10	32	320	12.6	195	7.7	71	2.8	115	4.5	60	2.3	2, 1 3/4
S-80	80	50	100	18	40	10	32	405	16.9	255	10	97	3.8	145	5.7	76	3	2 1/2
S-125	125	50	100	27	60	15	49	460	18.2	290	11.5	121	4.8	165	6.5	81	3.18	CROSBY No. 2160 125t
S-200	200	100	200	55	121	15	49	575	22.6	350	13.8	145	5.7	210	8.3	106	4.2	CROSBY No. 2160 200t
S-250	250	100	200	103	227	15	49	850	33.5	510	20.1	178	7.0	254	10	133	5.2	CROSBY No. 2140 250t. Or No. 2160 300t
S-300	300	100	200	103	227	15	49	850	33.5	510	20.1	178	7.0	254	10	133	5.2	CROSBY No. 2160 300t

* USE SHACKLES WITH S.W.L. (SAFE WORKING LOAD) EQUAL TO, OR GREATER THAN SYSTEM'S FULL RANGE.
* The company reserves the right to make changes without notice.