35-3001 for Hydrogen specific 100% LEL

$1,300.00

Description

35-3001-01H LEL H2 only plug in

The 35-3001 series is a compact sample draw detector assembly with a built-in pump that is powered from 24VDC. This unit features a NEMA 4X enclosure, making it dust, water and corrosion resistant. It also features a low flow alarm which warns of any obstructions or restrictions in the flow system. Combustibles, oxygen, and carbon dioxide versions are available with or without a 4-20 mA transmitter. H2S and CO versions both have 4-20mA outputs. The 35-3001 is also available in many dual sensor configurations.

The 35-3001 is capable of single person calibrations and remote sampling at up to 5,000 ft. from a controller, and interfacing to any RKI or third party control system (utilizing a 4-20 mA feedback signal).

  • Available in LEL, O2, H2S, CO, CO2, H2 (ppm or LEL)
  • Multigas versions available with sensors in one enclosure
  • Internal sample pump with 100’ range
  • Flowmeter and LED’s for operational status
  • Low flow indication
  • NEMA 4X enclosure
  • Operates on 24VDC input
  • Optional 4-20mA output
  • Petrochemical plants
  • Refineries
  • Water & wastewater treatment plants
  • Pulp & paper mills
  • Gas, telephone, & electric utilities
  • Parking garages
  • Manufacturing facilities
  • Steel
  • Automotive
  • HVAC
Target Gas and Detection RangeHydrogen:0 - 100% LEL
Input Power24 VDC Nominal (18.5 VDC - 30 VDC)
Construction (housing)Fiberglass/polyester (NEMA 4X)
DimensionsHeight8.5 in.
Width6.5 in.
Depth4.25 in.
Weight4.5 lbs.
Sampling MethodSample-draw
Sample Flow3.0 SCFH typical, with no inlet or exhaust line
Flow to Sensor1.0 SCFH (nominal)
Low Flow Setpoint0.6 ± 0.1 SCFH
Maximum Recommended Inlet/Exhaust Line Length for 1/4” O.D. x 1/8” I.D. TubingInletExhaust
100 feet0 feet
50 feet50 feet
Maximum Recommended Inlet/Exhaust Line Length for 1/4” O.D. x 0.170” I.D. TubingInletExhaust
100 feet100 feet
Response Time90% in 30 seconds
Accuracy± 5% of reading or ± 2% LEL (whichever is greater)

Additional information

Weight 1 lbs