Data Sheet
GP-M400T
Main Unit, Built-in temperature sensor Positive-pressure Type, 40 MPa
*Please note that accessories depicted in the image are for illustrative purposes only and may not be included with the product.
Specifications
Model GP-M400T
Rated pressure 0 to +5802 PSI
(0 to +40 MPa)
Possible display range –580.1 to +6381.7 PSI
(–4.00 to +44.00 MPa)
Allowable pressure 7252 PSI (50 MPa)
Zero-cut pressure value ±0.5% of F.S.
Burst pressure 14504 PSI (100 MPa)
Display resolution 1.5 PSI (0.01 MPa)
Fluid type Liquid that will not corrode the fluid contact part
Type of pressure Gauge pressure
Precision ±1.0% of F.S. or less*1
Repeatability ±0.3% of F.S. or less*2
Temperature characteristics ±0.6% of F.S. / 10°C 50°F
Connection port G3/4 (Changes to R1/8 male, R1/4 male, R3/8 male, G1/4 female, NPT1/8 male,
and NPT1/4 male with available adapters.)
Box rotation angle Maximum 330°
Medium temperature –20 to +100°C –4 to +212°F (no freezing/condensation)*3*4
Power voltage 10 to 30 VDC, Ripple (P-P): 10% max., Class 2 or LPS
Current consumption 60 mA or less (when 24 V: 30 mA or less; when 12 V: 50 mA or less. Excluding
output)*5
Possible display range (temperature) –32 to +112°C –25.6 to +233.6°F
Display method 4 column digital LED white/Vertical inversion of display is possible
Display resolution (temperature) 0.1°C 32.18°F
Liquid contact temperature measurement accuracy ±3.5°C ±6.3°F (at an ambient temperature of 25°C 77°F)*6
Display method Status indicator (orange, green, red, blue), output indicator 1 (orange), output
indicator 2 (orange), temperature indicator (white), communication indicator
(green)
Pressure hysteresis During hysteresis mode: variable (Hysteresis is the difference between the upper
setting value and the lower setting value)
During window mode: fixed (0.5% of F.S.)
Pressure Control output Selectable from 3 to 5000 ms
responsiveness
Analog output As above +2 ms (90% response)
Output Output 1 control output NPN/PNP open collector (Selectable) 30 V or less,
Output 2 Max. 100 mA Residual voltage for the Main Unit is 1 V or less, N.O./N.C.
Output 2 Control output
selectable
replacement type
Analog output Pressure analog output/temperature analog output (selectable), 4–20 mA;
maximum load resistance 260 Ω
Network compatibility IO-Link*7
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Data Sheet
Environmental Enclosure rating IP67
resistance
Ambient temperature –20 to +80°C –4 to +176°F (no freezing or condensation)*8
Relative humidity 35 to 85% RH (no condensation)*8
Vibration resistance IEC60068-2-6 20 G (10 to 2000 Hz In each direction of X, Y, Z for 2 hours)
Shock resistance IEC60068-2-27 50 G (11 ms In each direction X, Y, Z 3 times)
Material Wetted part Pressure port: SUSXM7/Diaphragm pressure port: Al2O3/O-Ring: FKM
properties
Other parts Housing metal portion: SUS304, SUS303; Housing plastic portion: PPSU; Air
hole*9: PTFE, nickel-plated brass.
Applicable cable M12 connector 4 pin
Weight Approx. 150 g 5.29 oz
*1 This is the value when considering linearity + hysteresis + repeatability in a stable environment of 23°C 73.4°F.
*2 The repeatability, based on consistent conditions, is the difference in the detection points at the time of fluctuations in the repetition.
*3 When the temperature of the piping exceeds 80°C 176°F, do not connect the cable.
*4 Condensation may cause measurement failure or breakage. To prevent condensation, take the following measures:
• Make sure the ambient temperature is the same or lower than the fluid temperature.
• Use A/C for dehumidification.
• Keep the sensor 30 cm 11.81" or more from the cooling pipe using connective piping.
*5 Consumption current including output is 0.3 A and under.
*6 This is the value when the measured fluid is water and a KEYENCE adapter is used.
*7 IO-Link specification v1.1/COM2 (38.4 kbps) is supported.
*8 See "7" in "Other precautions" on P.13 for measures on preventing condensation.
*9 Only GP-M001T/M010T/M025T
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Data Sheet
Dimensions
* Download CAD file or product manual for larger image/text and more detail.
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