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The MLH Series is a two-wire 4-20mA gauge pressure sensor. This digitally compensated sensor offers an unparalleled value/performance combination, making it an ideal solution for demanding applications. Available in pressure ranges up to 1000 psi.


  • Available in 50, 150, 300, 500 and 1000 psi.
  • All metal wetted parts for use in wide variety of fluid applications.
  • Suitable for use with freon and ammonia based cooling systems.
  • No internal elastomeric seals mean no o-ring compatibility issues.
  • Less than 2 ms response time provides accurate, high speed measurement.
  • Select models available with 1/4-in. SAE female Schrader connection with valve depressor.

Product Specifications

Housing--Black plastic, A model AS-4133 HS-PPA; In contact with media--SST 304L and Haynes 214 alloy
Item Type
Electrical Connections
Cable (3 meter)
9.5Vdc to 30Vdc
Operating Temperature Range (F)
-40 F to +257 F
Operating Temperature Range (C)
-40 C to 125 C
Approvals, CE
4-20 mA, 2-wire
Connection Size (in.)
1/4" SAE female Schrader
Pressure Range (psi)
0-500 psig
±0.25% of full scale span
Proof pressure
3X Working Pressure Range
Burst pressure
10X Working Pressure Range
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