Graphtec GL100 | Voltage & Temperature Input Terminal

Code: GS-4VT

The Graphtec GL100 Voltage & Temperature Input Terminal connects the GL100 for up to 4ch of voltage DC (20mV to 50V as well as 1-5V) and thermocouple (K or T type) temperature measurement.

Key Features:

  • Type Of Measurement: Analog Voltage Or Temperature
  • Number Of Input Channels: 4
  • Input Method: Scans By The Photo-MOS-Relay, All Channels Isolated Input
  • Measuring Range Of Voltage: 20, 50, 100, 200, 500 mV, 1, 2, 5, 10, 20, 50 V F.S. And 1-5V F.S
  • Measuring Accuracy: 0.15 % Of F.S
  • Input impedance: 1 M ohms
  • Compatible Data Loggers: Graphtec GL100-N | GL100-WL

 

£280.00 inc. Vat £336.00

Out of stock

Description

Graphtec GL100 Voltage & Temperature Input Terminal

The Graphtec GL100 Voltage & Temperature Input Terminal connects the GL100 for up to 4ch of voltage DC (20mV to 50V as well as 1-5V) and thermocouple (K or T type) temperature measurement. Each voltage / temperature channel is configurable. Combination of pulse and logic channels can be measured at the same time.


Graphtec GL100 Voltage & Temperature Input Terminal: Specifications

Type of measurement Analog voltage or Temperature,
Logic (signal pattern) or Pulse (instant or accumulated count)
Number of channel Voltage/Temperature: 4 channels (measurement type for channels can each be separately selected)
Logic/pulse: 4 channels (measurement type for channels can be selected as set of 4 channels)
Input method of voltage/temp. Scans by the photo-MOS-relay, all channels isolated input
Measuring range of voltage 20, 50, 100, 200, 500 mV, 1, 2, 5, 10, 20, 50 V F.S. and 1-5V F.S.
Measuring accuracy 0.15 % of F.S.
Input impedance 1 M ohms
Maximum input voltage Between positive (“+”) and negative (“-“) input terminal: 60 V
Between negative (“-“) terminal of channels: 60 V
Between negative (“-“) terminal of channel and “GND”: 60 V
Withstand voltage Between negative (“-“) terminal of channels: 350 V p-p (1 minute)
Between negative (“-“) terminal of channel and “GND”: 350 V p-p (1 minute)
Measuring range of temperature Thermocouple: K type -200 °C to 1370 °C, T type -200 °C to 400 °C
Measuring accuracy K type -200 ≤ TS ≤ -100 °C: ± (0.05% of reading + 2.0 °C)
-100 < TS ≤ 1370 °C: ± (0.05% of reading + 1.0 °C)
T type -200 ≤ TS ≤ -100 °C: ± (0.1% of reading + 1.5 °C)
-100 < TS ≤ 400 °C: ± (0.1% of reading + 0.5 °C)
Reference Junction Compensation (R.J.C.): ± 0.5 °C
Burnout checking Displaying warning when Thermocouple has failed
Unit of temperature measurement Switchable °C and °F
Input of Logic/Pulse Input signal: Voltage or Dry contact signal
Voltage input: 0 to +24V (common ground)
Dry contact signal: Relay or Solid state relay
Threshold voltage: Approx. +2.5V, Hysteresis: Approx. 0.5V (Status of the signal is changed in the 2V and the 2.5V.)
Measuring rage of Pulse Instant count: up to 200 counts/sampling interval
Accumulated count: up to 65535 counts (Accumulated value is reset by starting the data recording or pressing the QUIT key.)
Sampling interval 0.5, 1, 2, 5, 10, 20, 30 seconds, 1, 2, 5, 10, 20, 30, 60 minutes
Length of cable Approx. 200 mm
Operating environment Temperature: -10 °C to 50 °C
Humidity: up to 80 % RH (non condensed)
External dimension [W x D x H] Approx. 46 x 66 x 36 mm (exclude protrusion)
Weight Approx. 85 g

 

Additional information

Weight 0.85 kg
Dimensions 4.6 × 6.6 × 3.6 cm
Rated Measuring Current

50 A AC, 100 A AC, 200 A AC