DPM 110 Pressure
- Ultra low pressure and volume measurement
- Traceable Calibration Certificate is included
- High accuracy and repeatability
- Linear pressure and volume flow output
- Both measuring and PID control output
- Two modbus for monitoring and remote display
- Two Alarm relays, buzzer and LED indicators
- Auto Zero and Overload protection
- Operator keyboard display for all functions
- Two Modbus rtu, 0..10V and 4..20mA output
- Enclosure with easy mount panel clamps
- 24 month warranty• 30 Years field application experience
GENERAL The DPM-110 is a panel mount ultra low pressure transmitter which provides 0..10V and 4..20mA as well as Modbus communication over the selected range . The display can be adjusted via the keyboard to show the measured value in Pa, hPa, kPa, m/s, l/s, m3/s, m3/h and ACR (air change rate).A PID control output can be selected, but still having one output for monitoring the pressure or volume. The pressure ranges can be adjusted via the keyboard, but the base range is factory calibrated and certified i.e. 25, 50, 100, 250 and going up to 7500 Pa. All ranges can be adjusted to +/- ie. -/+25Pa.Power supply 24Vdc non-isolated or 24Vac isolated is standard.
DPM 110
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| Measurement Range | Any Range from 0-25Pa or -/+25Pa up to 0-7500Pa or -/+7500Pa |
| Overload capacity | Ranges 25Pa – 150Pa up to max 1200Pa if over pressure protection is off. Ranges from 200Pa – 7500Pa up to max 10 times of range if over pressure protection is off. |
| Media | Non corrosive gases such as Air, N2, O2, Co2, N2O and inert gases |
| Diaphragm Unit | Beryllium Copper suitable for high concentration of Formaldehyde – Stainless Steel on request |
| AC Power SuppliesTransformer Isolation | 24 Vac 50/60Hz 200mA. Transformer isolation. Internal Fuse 300mA Auto-Reset. |
| DC Power Supplies | 24 Vdc (19 to 31Vdc) smoothed 125mA. Internal Fuse 300mA Auto-Reset |
| Voltage Output Signal | 0-10V (0 to100% of Range) RL = 5kOhm min. Other output signals (e.g. 2-10V) or PID loop control is programmable via front keyboard. |
| Current Output Signal 2 x Relay Output 1A 24Vdc |
4-20mA (0 to100% of Range) RL = 500 Ohm max (0-20mA) or PID control is programmable via keyboard. Alarm Relays are programmable via keyboard lo-hi / hi-hi / lo-lo. Alarm light – buzzer – mute |
| 2 x Modbus rtu Connection | 2 x Output Signal, Alarm Status, Alarm Thresholds and Alarm Timers are all readable as Modbus rtuCommands. Modbus rtu register assignments to read and write are available in the user manual |
| Hysteresis/Repeatability | 0.1% Typical of Full Scale |
| Linearity (Accuracy) | +/- 0.25% of Full scale = > 100 Pa and 0.25Pa < 100Pa. |
| Zero Drift | 0.05%K (+10°C to +50°C) – Automatically corrected to 0.0 if Auto-Zero function is enabled |
| Operating Temperature | -10°C to +70°C. |
| Mounting Position | Horizontal |
| Weight | 0.6 kg in ABS Housing. |
- Overview
-
DPM 110 Pressure
- Ultra low pressure and volume measurement
- Traceable Calibration Certificate is included
- High accuracy and repeatability
- Linear pressure and volume flow output
- Both measuring and PID control output
- Two modbus for monitoring and remote display
- Two Alarm relays, buzzer and LED indicators
- Auto Zero and Overload protection
- Operator keyboard display for all functions
- Two Modbus rtu, 0..10V and 4..20mA output
- Enclosure with easy mount panel clamps
- 24 month warranty• 30 Years field application experience
GENERAL The DPM-110 is a panel mount ultra low pressure transmitter which provides 0..10V and 4..20mA as well as Modbus communication over the selected range . The display can be adjusted via the keyboard to show the measured value in Pa, hPa, kPa, m/s, l/s, m3/s, m3/h and ACR (air change rate).A PID control output can be selected, but still having one output for monitoring the pressure or volume. The pressure ranges can be adjusted via the keyboard, but the base range is factory calibrated and certified i.e. 25, 50, 100, 250 and going up to 7500 Pa. All ranges can be adjusted to +/- ie. -/+25Pa.Power supply 24Vdc non-isolated or 24Vac isolated is standard. - Technical specification
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DPM 110
Measurement Range Any Range from 0-25Pa or -/+25Pa up to 0-7500Pa or -/+7500Pa Overload capacity Ranges 25Pa – 150Pa up to max 1200Pa if over pressure protection is off.
Ranges from 200Pa – 7500Pa up to max 10 times of range if over pressure protection is off.Media Non corrosive gases such as Air, N2, O2, Co2, N2O and inert gases Diaphragm Unit Beryllium Copper suitable for high concentration of Formaldehyde – Stainless Steel on request AC Power SuppliesTransformer Isolation 24 Vac 50/60Hz 200mA. Transformer isolation. Internal Fuse 300mA Auto-Reset. DC Power Supplies 24 Vdc (19 to 31Vdc) smoothed 125mA. Internal Fuse 300mA Auto-Reset Voltage Output Signal 0-10V (0 to100% of Range) RL = 5kOhm min.
Other output signals (e.g. 2-10V) or PID loop control is programmable via front keyboard.Current Output Signal
2 x Relay Output 1A 24Vdc4-20mA (0 to100% of Range) RL = 500 Ohm max (0-20mA) or PID control is programmable via keyboard.
Alarm Relays are programmable via keyboard lo-hi / hi-hi / lo-lo. Alarm light – buzzer – mute2 x Modbus rtu Connection 2 x Output Signal, Alarm Status, Alarm Thresholds and Alarm Timers are all readable as Modbus rtuCommands. Modbus rtu register assignments to read and write are available in the user manual Hysteresis/Repeatability 0.1% Typical of Full Scale Linearity (Accuracy) +/- 0.25% of Full scale = > 100 Pa and 0.25Pa < 100Pa. Zero Drift 0.05%K (+10°C to +50°C) – Automatically corrected to 0.0 if Auto-Zero function is enabled Operating Temperature -10°C to +70°C. Mounting Position Horizontal Weight 0.6 kg in ABS Housing. - Download
