Searchzone Sonik Ultrasonic Gas Leak Detector

There are no reviews yet. | Write a review
Item #: SZSK-S
MFG: Honeywell
Min Order: 0
Order Qty: Must order in multiples of 1
Update price
View additional buying options
Product Details

Searchzone Sonik Ultrasonic Gas Leak Detector

A robust and reliable gas-leak detection device, Searchzone Sonik will efficiently “hear” the loss of containment of any high-pressure gas within its listening zone. As it responds to the ultrasonic sound pressure level produced by pressurized gas leaks, it is therefore unaffected by environmental conditions.

Searchzone Sonik is factory calibrated. Its robust sealed design with no moving parts and the advanced solid-state sensor allow for mounting in any orientation, even in the harshest environments. The acoustic gas leak detector will respond quickly to a gas leak within a sensing range radius of typically 20m (65 ft), dependent upon background noise.

Features & Benefits:

  • Maximizes the safety and efficiency of your mix of fixed gas detectors
  • Provides reliable gas leak detection in a wide range of applications and working environments
  • Minimizes the risks of false alarms
  • Enables quicker, easier installation
  • Minimizes cost of ownership and saves time
  • Increases ease of use with advanced set-up and test tools.

Quick Specs:

  • Field of Coverage: ± 90° solid angle from on axis to 6dB down
  • Area of Coverage: typically 20m (65ft) on-axis radius
  • Operating Temperature: -55°C to +75°C (-76°F to +167°F)
  • SIL2 to EN61508
  • Digital Communications: Modbus RTU RS485, HART®, Bluetooth
  • Painted Stainless Steel or Aluminium options
  • Cable entries: 2 x M25 or 2 x ¾ NPT

Searchzone Sonik Ultrasonic Gas Leak Detector

Sensor Type Tuned piezoelectric transducer
Detection Method Sound Pressure Level at sensor
Frequency Range 18 kHz to 70 kHz
Dynamic Range 60 dB to 120 dB (detectable range of 40 dB to 140 dB)
Calibration Factory calibrated (no field calibration required)
Detector Range Typically 20 m (Standard Mode) or 7m (Focus Mode) on-axis. Background noise dependent. Reference the manual.
Cone of Detection +/- 90 degrees (Standard Mode), +/- 20 degrees (Focus Mode)
Speed of Response Sensor response 1 second; Programmable Verification time from 1 to 600 seconds
Electronic Self Test Built in test diagnostics
Storage Temperature -55° C to +75° C (-67 °F to +167 °F)
Operating Temperature -55° C to +75° C (-67 °F to +167 °F)
Operating Humidity 0 to 100% Relative Humidity Condensing
Warm-up Time Less than 5 minutes (operational)
Power Supply & Maximum Power Consumption 24Vdc nominal (18 Vdc to 32 Vdc)
4W for ambient operating temperature -30°C and above, 15 W for ambient operating temperature below -30°C (heater is active)
Cable entries 2 x M25 or 2 x 3/4” NPT
Relays Relays (1 fault, 2 Alarm) – Max. 32 Vdc/ac, max. 2 A resistive load.
Analog Output Signal 4–20 mA Normal operation, 1 mA Fault, 2 mA Inhibit, 3 mA Warning, 21 mA Overrange. Isolated, sink or source.
Linear configurable output corresponding to Sound Pressure Level or discrete mode.
Digital Communications Modbus RTU RS-485.HART® with handheld communicator or hardwired. Bluetooth® to smartphone or tablet.
Event Logs Time stamped
Visual Indication High Visibility LED; green/yellow/red/blue to indicate detector status. Green (normal) indication can be disabled via Searchzone Sonik App.
Dimensions and Weight Instrument: 103 dia x 235 x 179 mm, 6.1 kg (13.5 lbs)
Standard Mount: 165 x 165 x 127 mm, 2.9 kg (6.4 lbs)
Large Mount: 210 x 210 x 127 mm, 3.5 kg (7.7 lbs)
Enclosure Material Stainless Steel 316L; with paint finish
Standard or Large Mounting Bracket Stainless Steel. Graduated to enable Searchzone Sonik™ to be simply mounted and aimed in 5 degree steps
Interfaces Bluetooth® non-intrusive connection to suitable mobile device running the Searchzone™ Sonik mobile app.
Range up to 20 m (mobile device dependent)
Vibration 2 - 60 Hz, maximum peak to peak amplitude 1 mm
Ingress Protection (IP) Rating IP 66 / 67 (Type 4X), according to NEMA 250
Core Approvals EN 50270: 2015 (EMC)
IEC/EN 61000-6-4; EMC Directive 2014/35/EU
IEC/EN/UL/CSA 61010 (Electrical Safety)
RoHS, China RoHS
Safety Approvals
  • ATEX
  • II 2 GD
  • Ex db ia IIC T4
  • Ex tb IIIC T85°C
  • Ex db eb ia IIC T4
  • Tamb -55 to +75°C (-67 to 167 °F)
  • cULus
  • Class I, Div 1, B, C & D
  • Class II/III, E, F & G (pending)
  • Tamb -55 to +75°C
  • Class I Zone 1 AEx d ia IIC T4 (USA)
  • Class I Zone 1 Ex d ia IIC T4 (Canada)
  • IECEx
  • Ex d b ia IIC T4
  • Ex tb IIIC T85°C
  • Ex db eb ia IIC T4
  • Tamb -55 to +75°C (-67 to 167 °F)

Searchzone Sonik Ultrasonic Gas Leak Detector

There are no reviews yet.

Related Items