Panterra is a series of intelligent gas detectors supporting a variety of sensing chemistries and technologies.

Product family members are differentiated by sensor type and are selected according to application requirements and the type of target sensing environment (EG anaerobic and zero humidity conditions).

Supported sensor types include thermal conductivity, metal-oxide semiconductor (MOS), electrochemical, catalytic (pellistor), and acoustic devices.

The detectors are offered as self-contained units or with extendable sensing heads.

Power consumption varies according to sensor type from 100mW to 1W. Input powering options are 5VDC (regulated) or 7-40VDC / 7-60VDC (unregulated).

• One common interface for several sensor/gas types
• 10-bit auto-ranging sensor sampling system
• Normal, Warning, Alarm & Error states
• Bi-color LED status indicator
• Optional NO or NC dry relay
• Auto-resetting or latching operation
• Optional 0-to-5V proportional output (10 bits)
• Optional binary operation (TTL output)
• Optional voltage encoded state output (analog)
• Optional alarm beeper
• PK-Port™ compatible digital communications
• User-settable alarm/warning via PK-Port™
• Digital FLASH-based calibration
• Each device factory pre-calibrated
• Field re-programmable firmware
• Active temperature compensation (as required)
• Sensor & temperature error detection
• Optional extendable sensor head
• 5VDC, 7-40VDC or 7-60VDC input power
• 500 mW operating power (typical)

Action Level Options:
Alarm level specified as "PN-Sx-Gyy-Annn", where:
"x" is the sensor type code (EG "ST" denotes thermal conductivity)
"yy" is the target gas code (EG "GOX" implies oxygen)
"nnn" is alarm level (% of sensing range)
Warning level specified as "Wpp" where "pp" is percentage of sensing range

Error Handling Options:
1. Audio-visual indication of errors [E1]
2. Errors trigger alarms (fail safe) [E2]

Overdose Handling Options:
(Applies to MOS hydrogen sensor only)
1. Failure to hypersensitivity [X1]
2. Failure to persistent error state [X2]

Output Signal Option:
1. TTL - Norm.-high, Auto (self-clearing) [O1]
2. TTL - Norm.-low, Auto (self-clearing) [O2]
3. TTL - Norm.-high, Latch (Button reset) [O3]
4. TTL - Norm.-low, Latch (Button reset) [O4]
5. Proportional output - 0 to 5VDC [O5]
    0.5V safety offset (zero reading)
    1000 steps of 4.9mV each
    Each step equals one resolution unit
6. State step - 0 to 5VDC [O6]

  Relay Options
1. Relay not required [R0]
2. Normally-closed, Auto (self-clearing) [R1]
3. Normally-open, Auto (self-clearing) [R2]
4. Normally-closed, Latch (Button reset) [R3]
5. Normally-open, Latch (Button reset) [R4]
Specify relay to respond to warning state, alarm state, or both.

Audio Sounder Options
1. No beeper [S0]
2. Included beeper [S1]

Enclosure Options
1. Open-frame (Circuit board only) [P0]
2. Anodized aluminum case (No flange) [P1]
3. Anodized aluminum case (With flange) [P2]

Sensor Placement Options
Sensor heads can be housed within the control unit or can be extended via a cable. Extended sensors are house in a flanged aluminum enclosure.
1. No sensor extension [L0]
2. Sensor extended "n" meters [Ln]

Powering Options
1. 5 VDC (+/- 5%) [I1]
2. 7-to-40 VDC switch mode PSU [I2]
3. 7-to-60 VDC switch mode PSU [I3]