GRAPHTEC GS-4VT - TC K/T, VOLT 50V MODULE, 4 CH
In stock
SKU: GS-4VT
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Orders & inquiries
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+358 10 2891 220
Technical information & projects
Marja Putkisaari [email protected]
+358102891209
Weight | 100 g |
---|---|
Unit of measure | pcs |
Product number | GS-4VT |
Part number | GS-4VT |
Brand Name | GRAPHTEC |
Description
Graphtec GS-4VT 4 ch Voltage/ Temperature input terminal
GS-4VT adapter for GL100 series petit loggers. 4 ch Logic/ Pulse count.
Technical specifications:
- Voltage ranges: 20/ 50/ 100/ 200/ 500 mV, 1/ 2/ 5/ 10/ 20/ 50 V, 1-5 V F.S.
- Thermocouples K, T
- Logic/ Pulse input range: 0 .. +24V
- Cable 20 cm
Technical information
Feature: |
GS-4VT |
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 (WxDxH) | Approx. 46 x 66 x 36 mm (exclude protrusion) |
Weight | Approx. 85 g |
Description
Technical information
Graphtec GS-4VT 4 ch Voltage/ Temperature input terminal
GS-4VT adapter for GL100 series petit loggers. 4 ch Logic/ Pulse count.
Technical specifications:
- Voltage ranges: 20/ 50/ 100/ 200/ 500 mV, 1/ 2/ 5/ 10/ 20/ 50 V, 1-5 V F.S.
- Thermocouples K, T
- Logic/ Pulse input range: 0 .. +24V
- Cable 20 cm
Feature: |
GS-4VT |
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 (WxDxH) | Approx. 46 x 66 x 36 mm (exclude protrusion) |
Weight | Approx. 85 g |
Contact us
Orders & inquiries
[email protected]
+358 10 2891 220
Technical information & projects
Marja Putkisaari [email protected]
+358102891209