LPT-P Digital Car Park Transmitter

    Key Features

  • » 
    1, 2 or 3 channel operation
  • » 
    Modbus® RS-485 RTU digital output signal
  • » 
    LCD display (with user selectable function)
  • » 
    24 volt DC power
  • » 
    Standard water / dust tight, corrosion resistant enclosure (drip proof). IP54 rated with optional splash guard installed
  • » 
    Auto resetting fuses
  • » 
    RoHS compliant package
The LPT-P is an economical, three channel, digital transmitter that is designed to be part of a gas detection system for enclosed parking garage/car park and vehicle repair shop applications. It can be configured with a single and/or dual internal electrochemical Carbon monoxide (CO) and/or Nitrogen dioxide (NO2) sensor and/or one catalytic combustible ESH-A Remote Sensor. The LCD display provides at-a-glance gas readings for each channel along with alarm and communication status. Navigating the menu can be done unobtrusively with a magnetic wand or by using the internal programming buttons.
 
The LPT-P comes in a standard water / dust tight, corrosion resistant ABS / polycarbonate enclosure with a hinged, secured door.  With the optional splash guard installed, the enclosure is IP54 rated and ideal for use in water spray or wash down applications. 
 
The LPT-P is not a standalone gas detection device, it operates on a local area network (LAN) using Modbus® RS-485 RTU serial communications with a Controller, a control panel, Direct Digital Control system (DDC) or a Building Automation System (BAS). The LPT-P does not have an internal alarm or relay.
 

APPLICATIONS

  • » 
    Parking Garages/Car Parks
  • » 
    Vehicle Repair Shops
  • » 
    Electric Car Charging Stations
  • » 
    Battery Charging Rooms
  • » 
    Parking Structures on Landfill Sites
  • » 
    ...and many more

Gas Types

Carbon Monoxide (CO)
Nitrogen Dioxide (NO2)
Hydrogen (H2)
Methane (CH4)
Propane (C3H8)

Sensors

Mechanical

Enclosure: ABS / Polycarbonate, IP54 rated with splash guard installed. Copper coated interior to reduce RF interference.
Weight: 400 g (14 oz)
Size: 5.0” x 5.0” x 2.4” (127 mm x 127 mm x 60.96 mm)
Display Border Colour: White

Electrical

Power Requirement: 16-30 VDC, 3 W, Class 2
Wiring:

16 gauge, 4-conductor shielded network wiring (daisy-chain)

Fuses: Thermal, resetting

Input / Output

Output: Modbus® RS-485 RTU (standard)

User Interface

Display: Graphic LCD, white border
Magnetic Sensors:
Using a magnetic wand, initiate calibration without opening the enclosure


 

Environmental

Operating Temperature: -20°C to 40°C (-4°F to 104°F)

NOTE: Low temperature optional available to -40°C (-40°F).
Humidity: 15 - 90% RH non-condensing


Note: Measurements above are sensor dependent.

Certifications

Conforms to: CSA-C22.2 No. 205-12, UL508 (Edition 17):2007
Conforms to: EMC Directive 2004/108/EC
                        EN 50270:2006, Type 1, EN61010
Conforms to:  FCC. This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.

More Brochures

Product Specifications

Application Brochures

Drawings

Software

Sensor Specification

Engineering Specification Samples

DataSheets

Operation Manual

Part Numbers

Description Code
Single channel, no internal sensor (set up to accept an ESH-A remote sensor), LCD display, Modbus® RS-485 communication, water / dust tight enclosure  LPT-P-R
Single channel, internal electrochemical 6-year carbon monoxide (CO) sensor (0 - 200 ppm range), LCD display, Modbus® RS-485 communication, water / dust tight enclosure  LPT-P-TCO
Dual channel, internal electrochemical 6-year carbon monoxide (CO) sensor (0 - 200 ppm range), must add ESH-A remote sensor, LCD display, Modbus® RS-485 communication, water / dust tight enclosure  LPT-P-TCO-R
Single channel, internal electrochemical 6-year nitrogen dioxide (NO2) sensor (0 - 10 ppm range), LCD display, Modbus® RS-485 communication, water / dust tight enclosure  LPT-P-NO2B
Dual channel, internal electrochemical 6-year nitrogen dioxide (NO2) sensor (0 - 10 ppm), must add ESH-A remote sensor, LCD display, Modbus® RS-485 communication, water / dust tight enclosure  LPT-P-NO2B-R
Dual channel, internal electrochemical 6-year carbon monoxide (CO) sensor (0 - 200 ppm range) and internal electrochemical 6-year nitrogen dioxide (NO2) sensor (0 - 10 ppm), LCD display, Modbus® RS-485 communication, water / dust tight enclosure  LPT-P-TCO-NO2B
Three channel, internal electrochemical 6-year carbon monoxide (CO) sensor (0 - 200 ppm range) and internal electrochemical 6-year nitrogen dioxide (NO2) sensor (0 - 10 ppm), must add ESH-A remote sensor, LCD display, Modbus® RS-485 communication, water / dust tight enclosure  LPT-P-TCO-NO2B-R
Single channel, no internal sensor (set up to accept an ESH-A remote sensor), LCD display, Modbus® RS-485 communication, water / dust tight enclosure, factory installed splash guard, IP54 rating  LPT-P-R-S
Single channel, internal electrochemical 6-year carbon monoxide (CO) sensor (0 - 200 ppm range), LCD display, Modbus® RS-485 communication, water / dust tight enclosure, factory installed splash guard, IP54 rating  LPT-P-TCO-S
Dual channel, internal electrochemical 6-year carbon monoxide (CO) sensor (0 - 200 ppm range), must add ESH-A remote sensor, LCD display, Modbus® RS-485 communication, water / dust tight enclosure, factory installed splash guard, IP54 rating  LPT-P-TCO-R-S
Single channel, internal electrochemical 6-year nitrogen dioxide (NO2) sensor (0 - 10 ppm range), LCD display, Modbus® RS-485 communication, water / dust tight enclosure, factory installed splash guard, IP54 rating  LPT-P-NO2B-S
Dual channel, internal electrochemical 6-year nitrogen dioxide (NO2) sensor (0 - 10 ppm), must add ESH-A remote sensor, LCD display, Modbus® RS-485 communication, water / dust tight enclosure, factory installed splash guard, IP54 rating  LPT-P-NO2B-R-S
Dual channel, internal electrochemical 6-year carbon monoxide (CO) sensor (0 - 200 ppm range) and internal electrochemical 6-year nitrogen dioxide (NO2) sensor (0 - 10 ppm), LCD display, Modbus® RS-485 communication, water / dust tight enclosure, factory installed splash guard, IP54 rating  LPT-P-TCO-NO2B-S
Three channel, internal electrochemical 6-year carbon monoxide (CO) sensor (0 - 200 ppm range) and internal electrochemical 6-year nitrogen dioxide (NO2) sensor (0 - 10 ppm), must add ESH-A remote sensor, LCD display, Modbus® RS-485 communication, water / dust tight enclosure, factory installed splash guard, IP54 rating  LPT-P-TCO-NO2B-R-S

Options

Description Code
Internal heater for cold environment applications down to -40°C / -40°F  H
Splash guard, factory installed, IP54 rating, not available with Cl2, HCl or O3 (sticky gas) sensors  S

Remote Sensors

Description Code
Catalytic Hydrogen (H2) ESH-A Remote Sensor (0 - 100% LEL), water / dust tight enclosure  ESH-A-CH2-100
Catalytic Methane (CH4) ESH-A Remote Sensor (0 - 100% LEL), water / dust tight enclosure  ESH-A-CCH4-100
Catalytic Propane (C3H8) ESH-A Remote Sensor (0 - 100% LEL), water / dust tight enclosure  ESH-A-CC3H8-100

Metal Protective Guard

» 16 gauge, clear anodized metal protective guard
» Larger size for controllers & self-contained systems
» Smaller size for analog & digital transmitters

Calibration Kit

» Commonly used tools required for calibration in one convenient toolbox
 

GENie Calibration Systems

» Hand held, rugged design
» User adjustable gas concentration outputs
» Disposable gas vials do not expire and are non-hazardous for transport
» Traceable to NIST standards
 

Magnetic Wand

» Used for non-intrusive calibration of the LPT-A and SCC
» Use to access menu options and initiate non-intrusive calibration for the LPT-M, LPT-P, LPT-B, DCC and CXT
 

Bump Test Systems

» Hand held, easy to use
» Disposable gas generating cells do not expire
» Non-hazardous shipping (not a dangerous good)


Bookmark and Share

Contact Us

General Inquiry
Application Support
Quote Request
Maintenance Support
Technical Support
RMA Request
  Warranty
Distribution Opportunity