"Our job is helping you do your job"
The probe measures oxygen in a system. It uses intense heat to measure the gas composition.
The probe measures oxygen in a system. It uses intense heat to measure the gas composition.
Discontinued!
This product has been discontinued and is no longer available.
There is no direct replacement, however we recommend the:
Not what you're looking for? Let’s do a search and help you find what you need.
The MRU 110300 Compact In-Situ Probe generates accurate data from the gas composition of a system. It utilizes a heated sensor to gather the necessary information from the atmospheric gases. The durable housing and sturdy plug are designed to keep the probe operating for long periods in the workplace.
Features
| Measured Values | |
| Oxygen (O2) | Measuring range: 0 to 25 Vol. % absolute Resolution: 0.01% Accuracy: ±0.2% or ±5% of reading |
| COe | Measuring range: 0 to 1000 ppm Resolution: 0.01 ppm Accuracy: ±50 ppm or ±10% of reading |
| General Specifications | |
| Time | Warm-up: Minimum 30 minutes Response/T90: <10 seconds |
| Flange | DN65 PN6 flange, Ø 6.3" (160 mm) Temperature: Minimum 158° F ...; Maximum 302°F (70 to max. +150°C) (condensation moisture must be avoided) |
| Probe Tube | 12" ( cm) to 6.5' (300 to 2000 mm) Ø 2.36" (60 mm) |
| Output | Analog: 2x current loop 4 to 20 mA, with galvanic isolation linearized for both 0 to 25% O2
and 0 to 1000 ppm COe (user definable settings in 0.5% steps are possible) Digital: RS 485 (with Modbus protocol, without galvanic isolation) |
| Power Supply | 18 to 24 V DC (for model OMS 420 compact), 90 to 100 W 100 to 240 V AC (for model OMS 420 RT and HT), maximum 100 W |
| Electronics of the Transmitter | With local microprocessor, display and 4 push-buttons |
| Inlet | Calibration: With test gas fitting for 6/4 mm tube calibration gas supplied manually or automatically via. pneumatic unit PU 420 Back-purge: minimum 6 to 8 bar compressed air with quick connector for " (8 mm) tube |
| Ambient Temperature of Electronics | -4 to 140°F (-20 to 60°C) |
| Enclosure Transmitter | Die cast aluminum, 6.3 x 6.3 x 2.36" (160 x 160 x 60 mm) and 7.87" (200 mm) probe tube, Ø 1.97" (50 mm) |
| Protection Class | IP65 |
| Weight | Approximately 7.7 lbs (3.5 kg) without probe and flange |
| Measured Values | |
| Oxygen (O2) | Measuring range: 0 to 25 Vol. % absolute Resolution: 0.01% Accuracy: ±0.2% or ±5% of reading |
| COe | Measuring range: 0 to 1000 ppm Resolution: 0.01 ppm Accuracy: ±50 ppm or ±10% of reading |
| General Specifications | |
| Time | Warm-up: Minimum 30 minutes Response/T90: <10 seconds |
| Flange | DN65 PN6 flange, Ø 6.3" (160 mm) Temperature: Minimum 158° F ...; Maximum 302°F (70 to max. +150°C) (condensation moisture must be avoided) |
| Probe Tube | 12" ( cm) to 6.5' (300 to 2000 mm) Ø 2.36" (60 mm) |
| Output | Analog: 2x current loop 4 to 20 mA, with galvanic isolation linearized for both 0 to 25% O2
and 0 to 1000 ppm COe (user definable settings in 0.5% steps are possible) Digital: RS 485 (with Modbus protocol, without galvanic isolation) |
| Power Supply | 18 to 24 V DC (for model OMS 420 compact), 90 to 100 W 100 to 240 V AC (for model OMS 420 RT and HT), maximum 100 W |
| Electronics of the Transmitter | With local microprocessor, display and 4 push-buttons |
| Inlet | Calibration: With test gas fitting for 6/4 mm tube calibration gas supplied manually or automatically via. pneumatic unit PU 420 Back-purge: minimum 6 to 8 bar compressed air with quick connector for " (8 mm) tube |
| Ambient Temperature of Electronics | -4 to 140°F (-20 to 60°C) |
| Enclosure Transmitter | Die cast aluminum, 6.3 x 6.3 x 2.36" (160 x 160 x 60 mm) and 7.87" (200 mm) probe tube, Ø 1.97" (50 mm) |
| Protection Class | IP65 |
| Weight | Approximately 7.7 lbs (3.5 kg) without probe and flange |
