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NJL-204 Static Torque Sensor

The NJL-204 series static torque sensor is a precision measuring instrument widely used in testing machines, static torque detection and other testing systems for measuring various torques. It is praised by users for its excellent stability, high measurement accuracy, and extremely high cost-effectiveness. High detection accuracy, good stability, and strong anti-interference ability. Continuous measurement of forward and reverse torque without repeated zeroing. Small size, light weight, and easy to install. Suitable for detecting torque values of non rotating objects. The maximum deflection angle is not more than 360 degrees. You can start up and enter the working state without the need for preheating. Sensors can be used independently of secondary instruments, as long as a+10V power supply is provided according to the socket pin number to output current and voltage with impedance proportional to torque.

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Introduction

The NJL-204 series static torque sensor is a precision measuring instrument widely used in testing machines, static torque detection and other testing systems for measuring various torques. It is praised by users for its excellent stability, high measurement accuracy, and extremely high cost-effectiveness. High detection accuracy, good stability, and strong anti-interference ability. Continuous measurement of forward and reverse torque without repeated zeroing. Small size, light weight, and easy to install. Suitable for detecting torque values of non rotating objects. The maximum deflection angle is not more than 360 degrees. You can start up and enter the working state without the need for preheating. Sensors can be used independently of secondary instruments, as long as a+10V power supply is provided according to the socket pin number to output current and voltage with impedance proportional to torque.
Structure and dimensions

型号量程 A B ΦC ΦD ΦE F ΦG M
NJL-204A 0-100Nm 85 10 59 22 12 5 49 4-φ6.5
NJL-204B 0-1000Nm 95 20 98 40 20 6 80 8-φ10.5
NJL-204C 0-5000Nm 95 20 125 50 40 6 105 8-φ12.5

Parameter

Range	0~0.2/0.3/0.5/1/2/3/5/10/20/30/50/100Nm（NJL-204A） 0~200/300/500/ 1000Nm（NJL-204B） 0~2000/3000/5000Nm（NJL-204C） 0~10000Nm（NJL-204D） 0~20K/30K/50K/100KNm（NJL-204E）
Sensitivity	1.0~2.0mV/V
Comprehensive precision	±0.1%FS、±0.3%FS、±0.5%F.S
Operating temperature	-20~65℃
Temperature compensation	-10~60℃
Zero temperature effect	±0.1%F.S/10℃
Excitation voltage	10VDC(5~15VDC)
Insulation resistance	2000MΩ/100VDC
Input resistance	700±10/350±10Ω
Output resistance	700±5/350±5Ω
Zero output	0~±1%F.S
Safe overload	120%F.S
Material	Aluminum or alloy steel
Electrical connections	Red/E+, Black/E-, Green/S+, White/S-

Process

Retail: Contact customer service - Consult product parameters-Confirm product model-Payment-Logistics shipment-Sign for delivery
Key customers: Contact customer service-Consult industry solutions-Confirm product model parameters-Sign relevant technical contracts-Payment-Logistics shipment-Sign for receipt
After-sales

1. LONGLV provides customers with installation and debugging services, as well as other technical consultations. If necessary, technical personnel can provide on-site technical training. If the customer has any technical questions, the technical personnel will provide a response within 4 hours.
2. LONGLV products are strictly designed and produced in accordance with the ISO9001 international quality system, with a 1-year warranty for sensor products and a 3-year warranty for instrument products, with a 7-day return and exchange policy and lifelong maintenance.
(Human damage is not covered by the warranty, and customized products without quality issues are not returned or replaced.)
3. For returns and exchanges caused by quality issues, Longlv will bear the return and exchange shipping costs. The cost of returns andexchanges for non quality issues will be borne by the customer.
Note: Quality issues refer to customized parameters such as function, size, specifications, and installation method that are not customized according to customer requirements, do not meet functional requirements, have dimensional errors, and have inaccurate accuracy (excluding within the error range).
Customized products require confirmation of drawings by both parties before processing and production. If the product does not meet customer requirements, a written objection must be raised within two weeks. If the customer does not raise an objection within the specified time limit, it will be deemed as qualified acceptance.
If an objection is raised within the deadline and it is confirmed by both parties that it is a product quality issue or production has not been carried out according to the requirements confirmed by both parties, it can be exchanged or refunded. If there are no quality issues and the shipping model andthe contract signed model are complete and correct, no return or exchange service will be provided.
4. The products returned for repair will have a test result issued within 3 working days and the repair will be completed within 7 working days.
After sales consultation
Technical consultation, factory repair, invoices, complaint suggestions, and other related issues. After sales service hotline 021-51601181

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NJL-204 Static Torque Sensor

型号	量程	A	B	ΦC	ΦD	ΦE	F	ΦG	M
NJL-204A	0-100Nm	85	10	59	22	12	5	49	4-φ6.5
NJL-204B	0-1000Nm	95	20	98	40	20	6	80	8-φ10.5
NJL-204C	0-5000Nm	95	20	125	50	40	6	105	8-φ12.5