Action Level Options
Alarm level specified as "PK-Gx-Annn", where:
"x" is the target gas: H / M / P / A / R
"nnn" is 10-80% LEL / 10-100% ppm range
EG: H2 10,000 PPM (25% LEL) = KZ-GH-A025
EG: NH3 150 PPM (50% range) = KZ-GA-A050
Relay Options
1. Relay not required [R0]
2. NC SPST, Auto (self-clearing) [R1]
3. NO SPST, Auto (self-clearing) [R2]
4. SPDT Auto (self-clearing) [R3]
5. SPDT Latch (Button reset) [R4]
Enclosure Options
1. Open-frame (Circuit board only) [P0]
2. Anodized aluminum case (No flange) [P1]
3. Anodized aluminum case (With flange) [P2]
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Audio Sounder Options
1. No beeper [S0]
2. Includer beeper [S1]
Powering Options
1. 9-12VDC linear PSU [I1]
2. 7-to-40 VDC switch mode PSU [I2]
3. 7-to-60 VDC switch mode PSU [I3]
4. 5VDC +/-% [I0]
Interface Connector
1. 2.1mm power jack, 2-terminal block [K1]
2. 2.1mm power jack, 3-terminal block [K2]
3. Hirsose 2mm 5-conductor header [K3]
Custom connectors & harnesses are available with nominal NRE. Please call or email to
discuss custom requirements.
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