Define Javelin - Model 4-20mA -2-Wire Isolated Universal Transmitter

Universal input – software selectable!
Accepts mA, V, mV, RTD, TC, NTC and potentiometer signals.

Galvanic isolation between input and output
Eliminates noise and ground loops.

Simple USB setup
No input signal or power supply required.

Hassle-free DIN rail mounting
With a space-saving (0.5″ wide) case.

4–20mA Current loop output
Designed & Manufactured in New Zealand

• Accepts mA, V, mV, RTD, TC & potentiometer inputs
• 2500VAC isolation between input & output
• -4 to 131°F (-20 to 55°C) operating temp
• 0.03% accuracy
• Eliminates crosstalk
• 10.5 to 36VDC power supply
• 35mm DIN rail mount, IP20 rated casing (0.5in wide)
• Requires a USB Bridge Key in order to program
• Designed to withstand harsh EMC environments
• UL listed, CE approved & 5-year guarantee

General Specifications

• Universal input Accepts Thermocouple, RTD, NTC, Current, Voltage, & Potentiometer See below for full specifications for each input type.
• Power supply 10.5–36V DC
• Supply voltage sensitivity < ±0.005%/V FSO

Analog Output (Retransmission)

• Analog output type 4–20mA or 20–4mA (loop powered)
• Isolation Input/output isolated
• Isolation test voltage 2500V AC for 1min
• Resolution 1μA
• Output load resistance 650Ω at 24V DC (50Ω/V above 10.5V DC)
• Max output current Limited to <28ma
• Response time 400msec typical (10–90% 300msec typical)
• Accurate to <±0.03% fso

Programming

• Define ToolBox Simple software programming. Connect using the Bridge Key (sold separately). Program in less than a minute using Define ToolBox.

Construction

• Casing 35mm DIN rail mount. Installation Category II; Pollution Degree 2; Flame resistant
• Ingress protection rating IP20
• Dimensions (H x W x D) 3.5 x 0.5 x 4.4″ (90 x 12.5 x 112mm)
• Weight 2.7oz (77g)
• LED indication Status LED for error notification

Environmental Conditions

• Operating temperature -4 to 131°F (-20 to 55°C)
• Storage temperature -4 to 149°F (-20 to 65°C)
• Operating humidity 5–85%RH max (non-condensing)
• Altitude 6561ft (2000m)

Certifications & Compliances

• UL listed File Number E473114
• EMC Emissions (EN 61326) Immunity (EN 61326) Safety (EN 61010-1)

Thermocouple Input

• Thermocouple types K: -328 to 2300°F (-200 to 1260°C) B: 752 to 3272°F (400 to 1800°C) E: -328 to 1292°F (-200 to 700°C) J: -328 to 1832°F (-200 to 1000°C) R: 32 to 3092°F (0 to 1700°C) S: 32 to 3092°F (0 to 1700°C) T: -328 to 752°F (-200 to 400°C) N: -328 to 2372°F (-200 to 1300°C)
• Input impedance >500KΩ min
• T/C lead resistance 100Ω max
• Cold junction compensation 14 to 140°F (-10 to 60°C)
• CJC error <0.02°c typical for all
• Accuracy 0.1% of FSO±1°C typical
• Sensor open Upscale/Downscale (software programmable)

RTD Input

• RTD input type PT100 (3-wire RTD DIN 43760:1980), or PT1000 (3-wire RTD standard) Calibrated range: -328 to 1562°F (-200 to 850°C), 0.1°C res
• Lead wire resistance 10Ω/lead max recommended
• Sensor current 0.15mA continuous
• Sensor open Upscale/Downscale (software programmable)
• Accuracy 0–300°C= ±0.15°C. <0°c or>300°C= ±0.3°C
• Ambient drift 0.003°C/C typical

NTC Input

• NTC -40 to 125°C (various thermistors)
• Sensor types10K Beta 3984: -67 to 257°F (-55 to 125°C)10K Beta 3435: -58 to 230°F (-50 to 110°C)10K Beta 3691 (Type 3): -40 to 257°F (-40 to 125°C)
• Response time 100msec
• Accuracy Better than 0.4°C
• Temperature drift <50ppm/°C

Current Input

• Range 0/4–20mA
• Input impedance 10Ω
• Linearity & repeatability 0.1% FSO max
• Accuracy 0.1% FSO max
• Ambient drift <50ppm °c of fs
• Response time 400msec

Voltage Input

• Ranges ±200mV, –100mV to 1V, 0–10V, ±10V, 0–50V DC
• Input impedance >500KΩ on all ranges
• Linearity & repeatability 0.05% FSO max
• Accuracy 0.1% FSO max
• Ambient drift <50ppm °c of fs

Potentiometer Input

• Potentiometer input 3-wire
• Excitation voltage Variable
• Potentiometer resistance Low range (<2kΩ)
• Field programmable zero 0–90% of span
• Field programmable span 0.1–100%
• Linearity & repeatability <±0.05% fso
• Response time 400msec
• Ambient drift <50ppm