Wrist Strap On-line Monitor

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MM321 Dual-wrist Strap On-line Monitor
MM321 Dual-wrist Strap On-line Monitor
MM321 Dual-wrist Strap On-line Monitor
MM321 Dual-wrist Strap On-line Monitor

MM321 Dual-wrist Strap On-line Monitor

Compared with the traditional single-loop bracelet, the dual-loop anti-static bracelet has the advantages of double protection, enhanced safety, improved reliability and special work requirements in terms of electrostatic protection. The dual-loop online monitoring alarm can alarm according to the preset upper and lower limit thresholds. Once the resistance value on the wristband exceeds the preset value, the online monitor will send out an audible alarm and flash warning signal to remind the user to check and deal with the electrostatic problem and ensure the safety of the work.
Some working environments have stricter requirements for static electricity protection, especially when it comes to the operation or operation of sensitive electronic devices, the dual-loop bracelet is used with an online monitor, which can provide higher electrostatic protection performance to meet the needs of these special working environments.
Performance
❯ Designed for continuous monitoring of dual-loop wrist straps
❯ Compatible with different national and industry standards
❯ Meets the high hygienic standards of the clean room
❯ The operating status signal output, which can be connected to the alarm light or networking
❯ SMT chip placement process, good reliability and strong anti-interference ability
❯ Use the output signal to control the start and stop of high-voltage equipment
Key Features
❯ Real-time monitoring and alarming
❯ The upper and lower limits of the monitoring threshold can be adjusted
❯ SUS304 stainless steel housing
❯ Remote alarm function
❯ There is no noise in the operation
❯ Relay output function (customized)
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Product Parameter

  • Model
  • MM321
  • Station
  • 1
  • Use
  • Dual-loop/dual-wire wrist strap
  • Monitor value
  • 0.75MΩ~10MΩ/35MΩ (adjustable)
  • Accuracy
  • ±10%
  • Discharge time
  • <0.1s
  • Power adapter
  • 100~240VAC input voltage, output 12VDC/1A
  • Material
  • SUS304
  • Dimensions
  • 104x58x27mm
  • Weight
  • Approximately 160 g
  • Environment
  • 0~+55°C(note no condensation),35~65%RH
  • Warranty
  • One-year

Product Details

100

Single-station, double-station optional

Compliance with the Electronics Industry Static Management Code According to ANSI/ESD S20.20 Guideline 6.2.2.2 Personnel Grounding, "In all cases, the personnel grounding system includes the connection of the person, the control object, and the grounding point, and a record sheet should be kept to confirm that the worker has tested their personal grounding device". At the same time, ESD-S1.1 Clause 6.13 states that "when a continuous monitoring system is in use, daily testing (of the wristband system) can be ignored".

Easy to install - designed for dual-loop bracelet monitoring

It is recommended that enterprises install anti-static wrist strap grounding real-time monitors on the workbench

101
102

Real-time monitoring - Alarm immediately if there is an abnormality

Monitor the operator's electrostatic wrist strap strapping and grounding

High sensitivity - automatic alarm at power on

When the ESD bleeding path fails for ≥ 0.1 seconds, the monitor will alarm.

103
104

Easy to adjust - Compatible with most ESD wrist straps on the market

Compatible with most anti-static wrist straps on the market

Noiseless operation - the microcomputer chip has higher stability

Stainless steel shell, good reliability and strong anti-interference ability.

105

Product Video