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IR-SNIF 1,2,3 IR-SNIF MCD Handheld Predat-IR Built-In Options Accessories

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(For Typical Systems)

 




The IR-SNIF-MCD replaces the
IR-SNIF-A Refrigerant Monitors

Click for IR-SNIF-A series information


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The Environmental System IR-SNIF are advanced early warning loss detection and monitoring systems designed specifically for refrigerants.

SenTech's IR-SNIF models are cost effective, self-contained monitors of refrigerant gases that activate an alarm at a preset concentration that is programmed by the user. The Series includes single, four and eight zone models (16 zones special order) . SenTech's unique built in leak wait period minimizes nuisance false alarms.

SenTech IR-SNIF monitors provide compliance with ASHRAE Standard 15.

The IR-SNIF systems are based on an advanced infrared technology that can detect multiple refrigerant types at concentration levels as low as one part per million (PPM).

Call for additional information on the IR-SNIF series and other SenTech single and multi-zone monitors.

Features

  • Allows Compliance with ASHRAE Standard 15
  • Detects all halogen based refrigerants
  • Refrigerant type can be field changed without recalibration
  • Continuous digital display of system status
  • Analog output for remote monitoring
  • System malfunction detection and indication
  • Visual alarm indication
  • Models are available to accommodate sampling points located up to 250 feet (76 meters) from unit
  • Fresh air inlet for automatic rezeroing
  • Individually adjusted alarm points for each gas type being monitored
  • Multizone capability at a modest premium over single zone units

Models

  • IR-SNIF-MCD1    1 Zone, 3 Alarm levels
  • IR-SNIF-MCD4    4 Zone, 3 Alarm levels
  • IR-SNIF-MCD8    8 Zone, 3 Alarm levels
  • IR-SNIF-MCD16  16 Zone, 3 Alarm levels

Options/Accessories

  • 4-20 ma analog output
  • Individual Zone alarm output relays
  • RS-232 output
  • Remote transmitters, Carbon Monoxide, Oxygen, etc
  • Strobe light, horn, strobe/horn combination
  • Zone pickup tubing

Specifications

Sensitivity
As low as 1 PPM

Weight
32 lbs, (14.4 Kgs)

Power Requirements
120/240 Volt 50/60 Hz

Range
0 to 1000 PPM

Alarm Trip Points
Low Alarm 0 to 100% of Full Scale
Main Alarm 0 to 100% of Full Scale
High Alarm 0 to 100% of Full Scale

Operating Environmental Range
32o - 125o Fahrenheit
0o - 50o Celsius

Alarm Outputs
Indicator Light
3 Alarm Relays, 1 Horn Control Relay, each with 4 Form C contacts
(5 amps maximum)

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