HT-H2 Series Hydrogen Approved Pressure Sensor

Hydrogen compatible pressure sensor for use in applications such as hydrogen storage, hydrogen refuelling, hydrogen production, and hydrogen fuel cells with a wide range of options available.

• Any pressure range from -1...0 and from 0...1 bar up to 0...1000 bar
• 2 wire 4-20mA or 3 wire 0-10V, 0-5V & 0.5-4.5V ratiometric signal output options
• EC79 approval option
• ≤0.2% accuracy
• Over pressure safety x2 the range (1000 bar x1.5)
• 1/4" NPT, 1/2" NPT, G1/4 (EN837) & 9-16-18 UNF-2A threaded options
• M12x1, DIN Form A, cables, Packard and Deutsch electrical connection options
• ATEX IIC Gb
• DNV GL

Ordering Code

HT-H2-AA-BB-CCCC-DD-EE-FF

Approvals	Replace A with
No approvals	XX
Zone 1 II 2G EX ia IIC T4 Gb (4-20mA only)	X1
Exd | Ex db IIC T5 GB	XD
EC79 as standard

Output signals	Replace BB with
0.5...4.5V (ratiometric)	UR
0...10V	UI
4...20mA (2 wire)	I2
1...5V	U5

Example measuring range	Replace CCCC measuring range value between 0...1000 bar eg
0...1 bar	0001
0...130 bar	0130
0...600 bar	0600
0...1000 bar	1000

Unit	Replace DD with
bar	01
psi	16

Electrical connections	Replace EE with
Binder M12x1 4P	01
Packard Matri-Pack	02
AMP Superseal	03
Deutsch 04-3P	04
Deutsch 04-4P	05
DIN Form A	06
Pre-cable at 5 meters	07

Process connections	Replace FF with
9/16-18 UNF-HF4	01
9/16-18 UNF-2A	02
G1/4B,EN837	03
G1/2B,EN837	04
1/4-18 NPT	05
1/2-14 NPT	06