Availability:In stock

Product Features

Intuitive Non-intrusive Operator Interface
Modular Plug & Play Sensors & Transmitters
Simple Menu-driven Calibration & Programming
Integral Sensor Fault Diagnostics
Two Models to Choose From
Model 500: 4-20mA
Model 600: 4-20mA, Modbus RTU, Alarm Relays

Delivery options

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Detcon MicroSafe 500 & 600 Series Intelligent Fixed Gas Detectors

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SKU

MicroSafe 500 and 600 Series

Details

Detcon MicroSafe 500 & 600 Series Intelligent Fixed Gas Detectors

The Detcon MicroSafe 500 and 600 Series gas detectors feature a non-intrusive operator interface. Calibration and programming instructions appear in simple intuitive and sequential script on a 16-character backlit display. The transmitter design incorporates extensive fault diagnostics with each condition conveniently identified on the transmitter display.

The 500 Series comes standard with a linear 4-20 mA output, one-man remote calibration, self-adjusting zero and span, and LED indicators for fault and calibration status.

The 600 Series includes the same features as the 500 with the addition of 3 alarm relays and an RS-485 serial communications port.

Electrical Classification - Explosion proof

Class I, Div 1, Groups B, C, D

Product Specifications

System Specifications
Sensor Type	Matched-pair catalytic bead
Sensor Life	3 to 5 years typical
Measurement Range	0-100% LEL (lower explosive limit)
Accuracy/Repeatability	±3% 0-50% LEL ±5% 50-100% LEL
Response/Clearing Time	T50 <10 seconds; T90 <30 seconds
Zero Drift	<5% per year
Outputs	Linear 4-20 mA DC HART (optional)
Electrical Classification	Explosion proof CSAus Class I, Division 1, Groups C, D (Tamb = -25°C to +40°C) Class I, Zone 1, Group IIB cCSA Class I, Division 1, Groups C, D (Tamb = -40°C to +40°C) Class I, Zone 1, Group IIB
Performance Approvals	CSA C22.2 #152-M1984, ISA 12.13.01-2003
Safety Approvals	cCSAus
Ingress Protection	NEMA 4X, IP66
Warranty	Sensor: 2 year warranty Transmitter: 2 year warranty
Operating Temperature Range	-40°C to +40°C; -40°F to 104°F (CANADA) -25°C to +40°C; -13°F to 104°F (USA)
Storage Temperature Range	-40°C to +75°C; -40°F to +167°F
Operating Humidity Range	5-100% RH non-condensing
Operating Pressure Range	Atmospheric ±10%
Dimensions	10”H (including splashguard) x 6.1”W x 4.3”D 254mmH x 155mmW x 109mmD Mounting holes (J-box) 5.5”; 140mm center to center
Weight	6 lbs; 2.72kg (w/aluminum j-box) 9 lbs; 4.08kg (w/stainless steel j-box)
Power Input	12-28 VDC
Power Consumption	Normal operation = 68mA (<1.7 watt) Maximum = 87mA (2 watts)
RFI/EMI Protection	Complies with ISO 92.0.01
Analog Output	Linear 4-20mA DC (1,000 ohms max loop load @ 24VDC) 0mA All Fault Diagnostics 2mA In-Calibration 4-20mA 0-100% full-scale 22mA Over-range condition
Status Indicators	4-digital LED display with gas concentration Full-script menu prompts for AutoSpan, Set-up Options, and Fault Reporting 4 LEDs for Alarm 1, Alarm 2, Fault, and Calibration
Faults Monitored	Loop, Input Voltage, Zero Sensor, Processor, Memory, Calibration
Cable Requirements	Power/Analog 3-wire shielded cable Maximum distance is 13,300 feet with 14 AWG
I/O Protection	Over-voltage, Miswiring, EMI/RFI Immunity